Thames & Kosmos

Build your own mechanical hand, slip it on like a glove, and get a grip, without motors or electricity. It uses hydraulic power to simulate the mov...

Expand your Gecko Run with the Loop Expansion Pack! Add thrilling loops, jumps, and speed challenges to your marble run. This pack includes a loop ...

Welcome to the fascinating world of mechanical engineering! Make 8 motorized robots that move in different ways while exploring how each one uses g...

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...

Curious kids build a loyal robotic reptile buddy that responds to gestures, changes colors, and automatically fires and retracts its tongue! This c...

Expand your Gecko Run with the Twister Expansion Pack. This add-on includes a twister stunt, extra marbles, nano-adhesive pads, and additional trac...

Expand your Gecko Run with the Snake Expansion Pack. This add-on includes the Snake stunt piece, extra tracks, additional marbles, and nano-adhesiv...

Build and program an adorable robotic gecko that climbs smooth vertical surfaces using suction cup feet and innovative gear mechanics. This hands-o...

Kids First: Robot Engineer combines storytelling with hands-on building to introduce preschoolers to engineering fundamentals. Follow Ty and Karlie...

Intro to Engineering introduces children to engineering through 21 hands-on experiments and building projects. Kids learn engineering basics with l...