A package of six spare gold leaves for use with an electroscope. The leaves utilized in electroscopes are extremely fragile; this pack will ensure that a ripped leaf can be rapidly replaced. Essential for labs or classrooms.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
This kit includes several different projects that demonstrate the power of magnets!
This classic device is used to demonstrate the conservation of mechanical energy.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This black scorpion specimen is great for the classroom setting!
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.