THAMES & KOSMOS

Make learning exciting, conducting 15 simple circuit experiments, then building 5 motorized models that move in cool ways. The 32-page manual shows...

It's just the coolest, kid-friendly, entry-level scope ever! Gaze at the moon and stars, or squirrels and birds at 12x magnification. Quality optic...

How cool, to engineer your own arcade claw machine, learning hydraulics, gears, cranks, levers, linkages and more along the way. Discover which sty...

How cool is it that the mainspring stores energy, then converts it to motion? Discover the physics of potential and kinetic energy and the inner wo...

How many ways can you design a gumball machine? With this kit, there's no limit! Create cool stunts and tricks by placing track pieces and elements...

Magicians in training will delight in performing 150 gasp-worthy tricks, from crying coins to bending metal to levitating water. They'll get lots o...

Volcanoes erupt with earth-shattering power! Build this giant, foot-tall model from plaster and cardboard and watch flowing red 'lava' spew from it...

The principles of air pressure and suction are fascinating, but not as awesome as a beetlebot you build that can scale walls! Includes a colorful 8...

Production Description Explore the greatest hits of the Ooze Labs series along with some cool new experiments. Outfit your chem lab with five big a...

Who said "candy science" is a contradiction? As kids are using the UV flashlight with the glowing gummies they made, they'll also be learning the p...

Finally, an adorable robot! When kids assemble the 172 pieces, they won't realize they're learning about gears, motors, and sound sensors. They wil...

Creatto is a simple yet versatile building system that consists of just two primary components that can be woven together into countless 3D creatio...

Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric ...

The power of wind makes them go - and you'll have fun building 6 awesome bots that move without any batteries at all. Easy, snap-together assembly ...

Harness the power of air and water to make things move! Build water-rocket cars, jet-propelled boats, a water gun, and even a lawn sprinkler. Learn...

Learn basic programming skills while having fun with Andy, The Code & Play Robot. Andy is ready to program and play with right out of the box —...

Build a powerful robotic bulldozer and sleek handheld wireless controller. Then use the controller to command your robot to move around in all dire...

Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one cand...

What's cooler than building a bot? Building 8 of 'em! A 48-page, full-color book guides the assembly, and a compact solar panel gives them power. T...

Can you solve the riddles and stop the kidnapping before it’s too late? Criminal activity is rampant in the frontier town of Fortune City, and no...

Creatto is a simple yet versatile building system that consists of just two primary components that can be woven together into countless 3D creatio...

With 140 Creatto pieces and a string of 80 LED lights, you can build a unicorn, bunny, polar bear, and ballerina. Lights powered by USB cable; USB ...

With 140 Creatto pieces and a string of 100 LED lights, you can build a shark, octopus, seagull, and fish. Lights powered by USB cable; USB power a...

With 66 Creatto pieces and a string of 40 LED lights, you can build a kitty cat, mouse house, teddy bear, and squirrel. Battery-powered lights requ...