This compact momentary push-button switch with leads is incredibly useful for a bevy of electronic experiments and activities, and can be used for a variety of different science fair projects. Works especially well for anything involving morse code as the contact is there only while you push on the switch. 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.
A massive mounted set of 100 rocks and minerals found in the US,
This classic desk toy will keep you amused! Large, 7 inch tall version.
This science kit is an essential introduction to physics knowledge!
Comprehensive collection of 30 fossils.
This great rock tumbling kit comes with everything you need to polish stones and gems!
View the glory of space with this hi-tech telescope set!