This high quality green laser pointer will impress your coworkers, family and friends. Use it for your next presentation and everybody will know that you are ahead of the latest technology. Great for astronomers and stargazers as it has a silver body and can be seen more easily at night if dropped.
This laser pointer features a top precision all-metal body. Don’t be fooled, some green laser pointers have a plastic body that is metalized. Our all-metal body green laser pointer is therefore robust and durable.
This laser pointer features an all-glass lens that focuses the beam to a sharper, rounder, clearer dot.
Powered by a Sony diode with a lifetime of 3000-5000 hours, it projects a green dot up to an incredible 2 miles away. And it is so powerful that the beam itself can be seen for several hundred feet in darkness. That’s why astronomers use it to point out constellations and stars in the night sky, the US Army uses it for training exercises, and executives at all levels use it to enhance their prestige.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Build your own 10 inch kaleidoscope with this great kit!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Build a robot that's an artist too!
The large realistic model has removable organs that can be studied and set back into the correct position.
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
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.