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Break Your Own Moroccan Geodes have beautiful crystals on the insides! Sold individually. Size varies.  Ages 8 and up  Adult supervision recommende...

Calling all meteorologists-in-training! This compact, 5-in-1 weather station provides the tools to investigate specific weather phenomena and Earth...

Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs,...

Spring into action! This jumping robot is made from the tracks of an old snowmobile, a waffle iron, and some rubber bands.    Fast and easy to buil...

Ready to shred! A few clicks and Halfpipe is ready to cruise through your room on its skateboard base, using an umbrella and broom to propel itself...

Learn chemistry with this hands-on crystal growing experiment kit. Follow the simple steps to grow crystals on your dinosaurs and rocks, making you...

Unsettle those around you with the scurrying Scorpion's bouncing tail and free-swinging front claws. This mechanical bug rebounds off of walls and ...

This handy gadget has a compass, a thermometer, magnifier and whistle. Everything you need to go exploring. Sold individually. Colors vary. Ages 8 ...

Each of these pink plaster hearts holds one plastic horse figurine. Use a small chisel tool to find the horse hiding inside the heart. The hearts a...

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...

A geological expedition in the palm of your hand! Each of these fun, low-priced excavation blocks contains one real mineral or fossil specimen. The...

Learn some basics of kinetic chemistry while you make 2 trippy tubes of lava lip gloss! Aspiring chemists will have a blast conducting a test tube ...

This astonishing wall-climbing robot has a motorized air suction system that enables it to walk vertically up and down perfectly smooth surfaces, l...

Witness lava running down the sides of one of Earth's mightiest creations! Kit contains papier-mache, paint set, volcano forms, and complete instru...

Exploding onto the crystal growing scene is our new volcano kit. The kit includes the paper form of the volcano, a tray, terraforming solution and ...

Jumpstart your study of mechanical physics by learning all about simple machines and how they're used to make complex tasks easier to do. Through 2...

Build a series of adorable, motorized robotic animals with this introductory mechanical engineering kit for kids ages five and up. A beautifully il...

Do you ever wonder how bridges span huge distances and how skyscrapers stay standing? Structural engineers use physics and their knowledge of the p...

This deluxe synthetic frog dissection kit provides users the experience of frog dissection without the use of a real frog. The highlight of the kit...

The Rattlesnake Super Lab is part of the Dissect-It line of synthetic dissection STEM toys. Using a firm gelatine-like compound this toy provides t...

This kit provides hours of fun and educational play. The colorful building blocks have electronic components in them that, when assembled properly,...

Use the hand crank to generate electricity and light the three LEDs! Learn about polarity and see what happens when you turn the crank in either di...

Are you ready to host your own Dance Party? Circuit Blox BYO DJ Set product that will have your party dancing to some of the coolest DJ songs and s...

The Power Blox™ Build Your Own Glowing Night Light set will gently lull you to sleep with a color-changing LED the gradually displays all colors of...