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.
Comprehensive collection of 30 fossils.
Is it a demonstration of a scientific law or a work of art?
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Build a model green house and 9 other green energy-related devices with this great kit!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.