This miniature but durable push-on/push-off switch with is incredibly useful for a bevy of electronic experiments and activities, and can be used for a variety of different science fair projects. The switch is eqipped with two metallic prongs, allowing you to integrate the unit seamlessly into electronics and circuitry hobby projects. Push the button once to open the connection and allow power to flow through, and push the button again to close the line. Can be used in combination with many of our other electronic components, including buzzers, AA / AAA / D / C cell battery packs, solar cells, and much more.
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
This classic desk toy will keep you amused!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Perform awesome experiments using everyday materials found in any kitchen!
This kit will get your paper plane ready for takeoff!
A massive mounted set of 100 rocks and minerals found in the US,