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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...

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

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...