Great hobby projects mini-speaker! Just hook up your siren, AM/FM radio, and other electronics projects!
Build a model green house and 9 other green energy-related devices with this great kit!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
This classic desk toy will keep you amused!
Use this kit to introduce electromagnetic principles in the classroom setting!
Ever wonder how to survive in the wilderness? These cards can help!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
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.