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.
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
Create beautiful art with this amazing sun paper!
Build a model green house and 9 other green energy-related devices with this great kit!
This microscope is so versatile you can even take it with you on a job site!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
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.