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.
This glass Erlenmeyer mug makes an excellent gift!
Learn how solar cells transform light into electrical energy with this great kit!
Watch what your music can create with this amazing Snap Circuits set!
Get swept away by this fantastic robot kit that uses vibrations to move!
Defy gravity with this cool balancing eagle!
This is a classic demonstration toy of the powers of magnetic fields!
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.