This is a handy general-purpose diode. It can be used in a variety of hobby electronics projects, particularly in battery charging electronics circuits. It can withstand up to 50V at 1A current.
Learn about detective science through this fun fingerprinting kit!
Defy gravity with this cool balancing eagle!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
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