This high-quality red laser module emits a line laser, has an adjustable focus lens, and operates on 3 to 6V DC. Great for DIY science and optics projects.
See the solar system in action!
Watch what your music can create with this amazing Snap Circuits set!
Get one of the craziest and coolest kaleidoscopes around!
This kit focuses on teaching children about electricity and how electronic devices work!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Build your own windmill generator kit by recycling a plastic bottle!