An affordable, lightweight, plastic, 3-bladed propeller that can be attached to the end of a DC motor. Use it to propel small cars, boats, a fan, or even a wind generator! Great for use in tandem with a solar cell or a battery pack. Compatible with a wide variety of science fair projects.
Please note that these come in assorted colors depending on our current stock.
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Get this great introductory chemistry kit for your favorite young scientist!
Discover how solar cells make electricity with this awesome kit!
Comprehensive collection of 30 fossils.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Watch what your music can create with this amazing Snap Circuits set!
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.