This unit is a self-contained demonstration of color mixing. Convenient off/on switch and turn knobs to precisely control individual light colors. Made of plastic, this is perfect for students to use in the science classroom setting or in a exploration lab.
Learn about hydrogen fuel cells with this incredible kit!
Learn how solar cells transform light into electrical energy with this great kit!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
Every kid needs one of these spheres!
Build a model green house and 9 other green energy-related devices with this great kit!
Create beautiful art with this amazing sun paper!
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.