This MuscleWire® demo spring consists of a small shape-memory alloy actuator wire (SMA wire) wound into a coil. The coil allows you to show how SMA wires work--the coil is very bendable at cooler temperatures, but returns to its original shape when it is warmed up. The coil comes with an info card explaining how to use it.
Box of 100 First Touch powder-free LARGE Nitrile exam gloves.
Box of 100 First Touch powder-free MEDIUM Nitrile exam gloves.
These disposable face shields are popular with health professionals, dentists, EMTs, etc. They act as a full-face barrier protection against body fluids.
Box of 100 X-LARGE nitrile exam gloves.
Great exam quality Nitrile gloves in size SMALL.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Watch what your music can create with this amazing Snap Circuits set!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Use this awesome prism to teach about optics and light in the classroom setting!
Use this kit to introduce electromagnetic principles in the classroom setting!
Comprehensive collection of 30 fossils.
View the glory of space with this hi-tech telescope 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.