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Consists of an electromagnet housed in a plastic molded case with connections for an external timer, with a heavy steel sphere, and a platform unit...

Learn engineering principles from one of the Great Masters Completed bridge spans 5 feet and can support 60 lbs. All parts included: five 16" dowe...

Test your packaging by performing an industry standard drop test Use the supplied materials to create a safe enclosure for an egg (egg not include...

Launch a rocket using vinegar and Alka-Seltzer! Combine the ingredients into the film canister and watch as the canister launches into the air Tea...

Explore a simple feedback circuit analog of bacteria. The bot randomly explores its environment until it finds enough light - then it rests All co...

Light up your play dough sculptures - electrify your art! Use a simple battery with play dough and LEDs to make light-up sculptures 9V source ensu...