This pack of 10 compact push-button switches with leads is incredibly useful for many different electronic experiments and activities, and can be used for a variety of different science fair projects. The switches work especially well for anything involving morse code. Each 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.
Use this laser pointer for any professional presentation!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
This simple but amusing magnetic toy will keep you busy for hours!
Learn about detective science through this fun fingerprinting kit!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.