Affordable 10-pack of 2V solar cells for science and electronics hobby projects. Great for teachers!
These polycrystalline 2V solar cells with yellow and red leads are 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.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This microscope is so versatile you can even take it with you on a job site!
Check out this high-quality gyroscope!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Experience this sphere powered by the sun!
Get this great introductory chemistry kit for your favorite young scientist!
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.