This polycrystalline 2V solar cell with yellow and red leads is perfect for use with any of our other 1.5V devices, including buzzers, motors, lightbulbs, and much more. Excellent for use in a wide variety of science fair projects, or hobby electronics.
Great tarantula specimen for the science classroom!
This kit focuses on teaching children about electricity and how electronic devices work!
Build a hand that realistically moves its fingers using shape memory allow technology!
Build a magnetic levitating train with this science fair project kit!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
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.