This CR2032 battery holder is great for science and electronics hobby projects. Use it for your brush/bristle bots, wearable electronics, portable light-up circuits and more! It has a built-in on/off switch to extend the life of your battery.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
The Wimshurst Machine is a high quality static machine for student labs.
Check out this high-quality gyroscope!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
See the constellations visible in the Northern Hemisphere on this watch!
A cool kit that helps you build your very own robotic arm!
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