This 2-cell AA battery holder with wires is excellent for use in any hobby or science project. Comes with wire leads for easy hook-up. Recommended for electronics applications, for use in science fair projects and more!
Explore the wonders of wind power with this amazing kit!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Comprehensive collection of 30 fossils.
This classic device is used to demonstrate the conservation of mechanical energy.
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.