A black and white plastic-encased neodymium button magnet. Neodymium is the most powerful commerically available variety of magnet. Great for science fair projects.
This magnet has a strength of: 2500 Gauss (0.25 T)
Working model representing the sun, earth, and moon and their relationships.
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Learn about hydrogen fuel cells with this incredible kit!
A combination of three of our great discovery toys, all in one package!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
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.