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An engaging and accessible introduction with information on exactly 100 science topics that will fascinate and inspire children – and adults too. P...

Build a high-tech, flying camera drone and four other camera-enabled robotic models. Control your robots using the remote-control interface in the ...

Build your own models powered by air and water pressure to learn about the laws of physics. This unique kit allows you to build two different air-a...

Experiment with the physics of air pressure and suction! A robot that defies gravity?! That's what you get with Air-Walker, a four-legged bot that ...

Soaring spires, towering arches, fascinatingly complex curves and angles! Build your foundation in architectural design with this fascinating STEM ...

The colorful pterosaur balances on the pyramid stand or your fingertip. It can spin around or sway without falling off! A fun and creative way for ...

Learn the amazing secret for filling this 8 foot long bag with air in only one breath! Kids explore the Bernoulli Principle, air pressure, lift, gr...

The robotic arm of the future is here! The segmented arm is driven by cables like the tendons in muscles, resulting in a mesmerizing motion reminis...

Explore the fascinating world of UV light with this educational and hands-on Black Light Science Fun kit. Learn about black light science, UV light...

Step right up and try your luck! Do you have what it takes to grab a claw-full of candy with the Candy Claw Machine? Experiment to develop your mot...

Ever dreamed of having a vending machine in your room? With this engineering kit, you can build and experiment with your own toy vending machine. F...

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

Investigate physics using technology from medieval times! Discover the physics of projectiles by building 5 different crossbows, 5 catapults and tr...

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

Spin into learning with the Cyclone Gyro from TEDCO! A fresh take on a timeless concept, the Cyclone Gyro is a durable, easy-to-use STEM toy that b...

This Classic Drinking Bird will amaze you! Once it starts, the bird won’t stop drinking! Do you want to learn the science behind the bird? The chan...

STEM experiment kit. Build five fun gadgets and learn about gears and transmissions.  Create a helicopter model with a rotor that spins using a rub...

STEM experiment kit. Make five awesome machines and learn about the physics of force, motion and energy. Construct a rubber band-powered race car t...

Parents' Choice Recommended STEM experiment kit. Build ten wild off-road vehicles and other machines while learning about belt drives, wheels, and...

STEM motorized experiment kit. Unique gearing system and reversible motor drives the models in two directions. Get hands-on with physics and engine...

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

Experiment with the physics of air pressure and suction by building a wall-crawling Gecko and 6 other mechanical models.  Geckobot climbs smooth, v...

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 interactive galactic action toy lets kids feel the power of a real spaceship in their hand! Kids will love experiencing gyroscopic inertia jus...

Going up! Build a mighty robotic bug that defies gravity to crawl up, down, and all around windows with ease! This motorized, multi-legged machine ...

This timeless scientific instrument has been reimagined in a fresh, new design. Experiment with the gyroscope to learn about the physics of motion,...

In this corner, hailing from the rough-and-tumble robotics lab: It’s Robo-Boxer! And in that corner, the wonder from Down Under: Put your mitts tog...

Hydropower has been used for hundreds of years in watermills and is now commonly used to generate electricity in applications such as hydroelectric...

Explore the future of advanced computing technology with KAI — short for Kosmos Artificial Intelligence! Build and program an intelligent, six-legg...

Young thinkers can design unbelievable ball track structures via simple, stacking planks. No glue, no connectors-just loads of constructive fun! Th...

Measure, construct, launch & bombard! Building Brain Power: Sharpen essential skills like measuring, following directions and turning two-dimen...

Preschoolers and kindergartners have a natural curiosity to explore and learn about the world around them through experimentation, observation, and...

Read the funny story of two inquisitive young engineers, Ty and Karlie, and their family’s robots, Huxley and Remus. Build simple models of the boa...

Gears make things move! Join Ty and Karlie — the young engineers featured in the other Kids First early engineering kits — to build four awesome ge...

Grab your tools, it’s time to get building! Learn how to use tools and build your own workbench with this introductory mechanical engineering kit f...

Speed, power, catapults, and collisions! Physics is full of action! Build models and conduct experiments to learn mechanical physics. Models inclu...

Leonardo Da Vinci improved upon the already-established catapult design when he introduced his own version to the age-old military launching device...

Engineering helps shape the world around us, from the houses and cities we live in, to the way we travel, and even the sound of the music we listen...

Mesmerizing motion in the palm of your hand! These Mini Hourglass Liquid Timers offer a soothing, visual experience that captivates kids and adults...

Have you ever wondered how cars roar along roads, or planes soar into the sky? Discover how all sorts of amazing things work, from fire engines and...

A magnetic field traps iron sand to build an enthralling structure! Mesmerizing and fun to watch, the Magnetic Sand Timer uses the power of magneti...

Explore the invisible and amazing power of magnets with 33 engaging experiments and games. This science experiment kit contains many magnets of dif...

About the Kit The Mini Coaster harnesses the same STEM lesson as the full Dragon Coaster module in a shorter project. The Mini Coaster is designed ...

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

Experiment with magnets with this fun set of magnets! It includes two 3¾” horseshoe magnets, two magnetic balls, 7½” magnetic wand, two star-shaped...

Physics is fun! It's all about pushing and pulling, running and jumping, rainbows and rockets — it's even about sports! Physics involves the sun an...

An apple that defies gravity and walks a tightrope — what would Isaac Newton have thought? Build a cute apple robot that walks along a tightrope. H...