Science

Going up! Build an adorable robotic gecko that defies gravity to crawl up, down, and all around smooth vertical surfaces! As you assemble this moto...

This 2-in-1 super pack combines two essential surveillance tools. Learn how these spy devices work to help you track suspects, protect classified i...

Build a lightning-fast race car powered by nothing but air — no batteries or electric motor required! Use the sleek, integrated pump to compress ai...

The impact of mechanical engineering is all around us. This broad, dynamic field encompasses the design, development, and testing of basically anyt...

The sands of time have buried the pharaoh’s treasures. Assume the role of a skillful archaeologist as you excavate the site with a hammer and chise...

Build a loyal robotic reptile buddy that responds to your gestures, changes colors, and automatically fires and retracts its tongue! This first-of-...

Let the treasure hunting begin! Use the Thames & Kosmos Metal Detector to detect metal objects — like gold, silver, iron, copper, and more — th...

Game on! The Gecko Run Challenge Edition includes everything you need to challenge yourself or others to a marble-run-building competition. With 32...

Gecko Run takes classic marble runs to the next level with new creative challenges and less restrictive building requirements. This innovative marb...

Build a sleek, modern (and adorable!) walking robot powered by salt water and magnesium — no batteries required!  Discover how a metal-air electroc...

Build five out-of-this-world robots that are powered by the sun — batteries not required! First assemble the main robot, Helio, complete with solar...

Conduct secret missions and surveillance under the cover of night! With these night vision goggles, you are ready to investigate cases and hunt for...

Build a mesmerizing, decorative lamp that changes colors and mimics the undulating movements of a jellyfish in the water.     Lock different compon...

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 che...

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 creative kit to make a constellation viewer. Punch the stars on the cards to recreate the patterns of the 26 selected constellations (Zodiac sign...

Scabs 'N' Guts is the totally exciting "meducational" board game that's packed with interesting and occasionally disgusting medical facts. Players ...

Buddy is a hilarious, four-legged bundle of joy! You can have a blast making him sit, walk, and even beg for treats. But watch out – if you neglect...

This kid-safe turbine sends foam balls flying through a network of modular tubes. Arrange the tubes any way you can imagine and experiment with air...

The Tyrannosaurus rex is one of the most famous prehistoric animals. This ferocious carnivore was one of the largest meat-eating dinosaurs. With it...

Tasty Triceratops! Scrumptious Stegosaurus! Toothsome Pterodactyl! Whip up your own delicious dinosaur-shaped gummies! As you prepare these yummy t...

Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. T...

Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its ...

Build and program a loyal robotic pal! Discover the world of robotics — an exciting, interdisciplinary field combining physics, engineering, and co...