HOLIDAY GIFTS FOR ALL
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Come Out Swinging with Hydraulic Power
Build Robo-Boxer and Kangaroo-Bot, then use hydraulic-powered controls to jab, uppercut, and knock your opponent’s head clean off.
Get in the ring
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What’s Your Curiosity?
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Award Winners
Ages 11+$39.95
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New Arrivals
STEM
V8 Race CarAges 11+$39.95
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New Arrivals
Ages 11+$24.95
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Award Winners
Ages 11+$49.95
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New Arrivals
Ages 11+$14.95
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Award Winners
Games
The GangAges 8-10$14.95
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Award Winners
Ages 8-10$29.95
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Award Winners
Ages 11+$49.95
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Award Winners
STEM
Bionic Robotic ArmAges 11+$54.95
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STEM
Candy ChemistryAges 8-10$34.95
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Ages 5-7$39.90
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Award Winners
Ages 8-10$39.90
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Award Winners
Ages 8-10$39.90
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Ages 8-10$199.95
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New Arrivals
Marble Runs
Gecko Run: Marble Run - Challenge EditionAges 8-10$64.95
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Award Winners
Marble Runs
Gecko Run: Marble Run Deluxe Starter SetAges 8-10$59.95
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New Arrivals
Marble Runs
Gecko Run: Marble Run Flex-Corner Expansion PackAges 8-10$14.95
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Award Winners
Marble Runs
Gecko Run: Marble Run Loop Expansion PackAges 8-10$14.95
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New Arrivals
Ages 8-10$17.95
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Award Winners
Marble Runs
Gecko Run: Marble Run Snake Expansion PackAges 8-10$14.95
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New Arrivals
Marble Runs
Gecko Run: Marble Run Speed-Kick Expansion PackAges 8-10$14.95
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Award Winners
Ages 11+$1,999.95
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Ages 11+$1,799.95
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Award Winners
Ages 11+$399.95
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Award Winners
Ages 11+$399.95
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Award Winners
Ages 11+$699.95
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Ages 3-4$99.95
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Award Winners
Ages 11+$399.95
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Ages 11+$1,149.95
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Award Winners
Ages 11+$54.95
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Award Winners
Ages 11+$99.95
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Award Winners
Ages 8-10$49.95
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Award Winners
Ages 11+$279.95
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Award Winners
Ages 8-10$44.95
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Award Winners
Ages 11+$64.95
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New Arrivals
Ages 11+$34.95
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Award Winners
Ages 5-7$49.95
We envision a world where everyone loves to learn.
Our products inspire kids and families to think deeper, play longer, and figure stuff out.
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Heritage Fuels Discovery
With 200+ years of science publishing behind us, we've helped shape the STEM category worldwide. That heritage guides every product decision, from content development to quality standards.
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Curiosity, Engineered
We solve engineering problems most toy companies wouldn't attempt. GeckoBot climbs glass, Gecko Run builds marble runs on walls, and the Mega Cyborg Hand, a wearable hydraulic exoskeleton, was the #1-selling science toy in the US in 2025 (Circana).
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Everyone's a Scientist
We turn complex science and technology into fun, hands-on experiences for kids and families. From crystal growing to advanced robotics, we make the challenging feel approachable and the approachable feel exciting.
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BESTSELLER · TOTY Winner
A mechanical hand you actually wear
Build a 200+ piece hydraulic hand powered entirely by water, no motors, no batteries. Slip it on like a glove and grip real objects using your own fingers to control it. Ranked #1 STEM Toy of 2025 (Circana).Shop Mega Cyborg Hand -
WORLDWIDE BEST SELLER
Escape room in a box
With more than 30 million games sold globally, EXIT: The Game is the escape room adventure families and fans keep coming back to. Players solve riddles, decode puzzles, and crack the code to escape. The clock is ticking. Can you make it out in time?Shop EXIT: The Game
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Something for every kind of learner
Wall of love
The best discoveries are worth sharing #ThamesAndKosmos
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