One of the largest capacitors available on the market today: at 1 Farads. In fact, this surprisingly compact capacitor has about the same capacitance that would be produced were you to split the entire Earth down the middle and separate the halves by 1 meter.
Use it for a wide variety of electrostatic or storage experiments, or to produce sparks in a laboratory or classroom setting.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Affordable pack of 10 PPE face shields for protection from liquids.
This set includes three (3) N95 FDA registered and NIOSH approved and respirators.
Box of 100 X-SMALL nitrile exam gloves.
These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These disposable surgical-style earloop face masks conform to the ASTM F1862 Level 1 clasification. Box of 50.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
A combination of three of our great discovery toys, all in one package!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This kit allows to build up to 3 different robots!
This is a great clean heat demonstration model for the classroom setting!
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.