Thames & Kosmos

Rebotz Knox The Wacky Walking Robot

Knock, knock, knocking on wooden floors, this wacky walking ReBot is pieced together from a tennis racket, hammer, and the rear wheels of a tricycle. + Fast and easy to build + Demonstrates...

Rebotz: Scootz - The Cranky Crawling Robot

Robots ahoy! This crawling robot is cobbled together from two halves of an old pirate ship’s wheel, and scoots along the floor on a repurposed iron and snow ski. + Fast and easy to...

Remote Control Robotics

Robotic Dragon Bank Kit

Who can you trust to guard your precious coins? Your loyal coin-eating dragon, that’s who! It turns out, the world’s coolest piggy bank is actually a dragon bank! Make your very own...

Rock Tumbler

Let’s rock and roll! Amp up your rock collection and explore the secrets of geology with the Thames & Kosmos Rock Tumbler! This custom-designed, user-friendly machine allows budding geologists...

Ruby Ripple Solar Flower

Build this beautiful kinetic sculpture, a motorized flower model with moving petals, powered by a solar panel. Learn about mechanical systems like motors and planetary gears, and about how solar...

Sapphire Swirl Solar Flower

Build this beautiful kinetic sculpture, a motorized flower model with moving petals, powered by a solar panel. Learn about mechanical systems like motors and planetary gears, and about how solar...

Sharks Wonder Lights

Dive into the deep, mysterious ocean and investigate the fascinating predators that dwell there! With Wonder Lights: Sharks - Educational Flashlight Projector, kids dive beneath the waves as they...

Space Gummy Candy Lab

Whip up your own delicious space-shaped gummies and make a model of the solar system! As you prepare these yummy treats, you’ll investigate the chemistry related to candy making and explore...

Thames & Kosmos Magic Hat

Most of the 35 feats can be pulled out of the hat in 3 easy steps! Includes 40+ props and a manual with all the secrets. This is the perfect addition to a magic set, or the perfect introduction into...

Thames And Kosmos Metal Detector

Let the treasure hunting begin! Use the Thames & Kosmos Metal Detector to detect metal objects — like gold, silver, iron, copper, and more — that are buried up to six inches deep in...

The Thames And Kosmos Telescope

Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level...