Quick view Details Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano MSRP: Now: $19.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster MSRP: Now: $44.99 Add to Cart Compare Quick view Details Insect Lore | sku: 210000011444 Extend-A-Net MSRP: Now: $14.99 Add to Cart Compare Quick view Details Insect Lore | sku: 210000011443 Creature Peeper MSRP: Now: $9.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System MSRP: Now: $49.99 Add to Cart Compare Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano MSRP: Now: $19.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster MSRP: Now: $44.99 Add to Cart Compare Quick view Details Insect Lore | sku: 210000011444 Extend-A-Net MSRP: Now: $14.99 Add to Cart Compare Quick view Details Insect Lore | sku: 210000011443 Creature Peeper MSRP: Now: $9.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System MSRP: Now: $49.99 Add to Cart Compare Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster MSRP: Now: $44.99 Add to Cart Compare Quick view Details Insect Lore | sku: 210000011444 Extend-A-Net MSRP: Now: $14.99 Add to Cart Compare Quick view Details Insect Lore | sku: 210000011443 Creature Peeper MSRP: Now: $9.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System MSRP: Now: $49.99 Add to Cart Compare Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Insect Lore | sku: 210000011444 Extend-A-Net MSRP: Now: $14.99 Add to Cart Compare Quick view Details Insect Lore | sku: 210000011443 Creature Peeper MSRP: Now: $9.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System MSRP: Now: $49.99 Add to Cart Compare Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Insect Lore | sku: 210000011443 Creature Peeper MSRP: Now: $9.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System MSRP: Now: $49.99 Add to Cart Compare Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System MSRP: Now: $49.99 Add to Cart Compare Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System MSRP: Now: $49.99 Add to Cart Compare Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System MSRP: Now: $49.99 Add to Cart Compare Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details 4M | sku: 210000012143 Magic Water Tap MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details 4M | sku: 210000012141 Water Pump MSRP: Now: $26.99 Add to Cart Compare Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details 4M | sku: 210000012140 Aqua Robot MSRP: Now: $26.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit MSRP: Now: $24.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011121 Wow In The World: Sea Creatures Aquarium Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs, swim around, feed on the included food, and slowly grow larger. A fun, eight-page, full-color guide first... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011118 Wow In The World: Everlasting Volcano Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava",... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011131 Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or... MSRP: Now: $44.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Insect Lore | sku: 210000011444 Extend-A-Net This supersized yet foldable Butterfly Net makes catching (and releasing) your favorite bugs a breeze! Special Features: Ultra-long 38-inch butterfly net with colorful design Large 9-inch diameter for better bug-catching Textured... MSRP: Now: $14.99 Add to Cart Compare Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Insect Lore | sku: 210000011443 Creature Peeper Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magnified view from both above and below. It's a fantastic way to develop an early interest in the natural... MSRP: Now: $9.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011138 The Thames And Kosmos Microscope (With Smartphone Adapter) Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too small to see with the naked eye. Plus, the universal smartphone adapter lets you use your own smartphone... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011126 Pinball Machine Maker: Gumball Rally The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011130 Roborails: The Robot Monorail System Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its fast-moving internal gyroscope and monowheel. A clever design uses ball bearings as the weights of the... MSRP: Now: $49.99 Add to Cart Compare Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view 4M | sku: 210000012143 Magic Water Tap Build this Green Science - Magic Water Tap that dispenses a non-stop stream of water. This unique project makes the pipe seem to float in mid-air. 2 AAA batteries are required. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view 4M | sku: 210000012141 Water Pump This Green Science - Water Pump is a hybrid-powered water pump that works on 1 AAA battery or solar power. Watch as the figure pumps water when it's powered on. Assembly required. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view 4M | sku: 210000012140 Aqua Robot Build this Green Science - Aqua Robot that works with 1 AAA battery or solar power charge. Swims in most bodies of water. Great beginner robotics kit. Each piece is in a colored box. 8.1 x 10.9 x 2.4 inches. Ages 5 and up MSRP: Now: $26.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected
Quick view Thames & Kosmos | sku: 210000011125 Catapult Engineering: 6-In-1 Maker Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics,... MSRP: Now: $24.99 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected