A length of durable, non-stretch cotton measuring 82 feet (25 meters) long at 1/16 of an inch thick. The string is specially designed for use with any of our pulleys, allowing you to perform experiments demonstrating basic laws of motion and simple machines. Perfect for the physics classroom, and great for use with a variety of science fair experiments.
This is a classic demonstration toy of the powers of magnetic fields!
This microscope is so versatile you can even take it with you on a job site!
See the solar system in action!
Perform awesome experiments using everyday materials found in any kitchen!
Exciting magnet exploration for ages 8 and up!
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.