Fun facts about volcanoes and earthquakes on a standard 52-card deck of playing cards.
Each card features a different image and fun facts. Makes a great gift!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
See the solar system in action!
Build a robot that's an artist too!
The Wimshurst Machine is a high quality static machine for student labs.
Great tarantula specimen for the science classroom!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
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.