Super safe, super strong...and super silly! Make everyone smile--add some fun to your classroom, office, or fridge. Set of 3 double-sided big button magnets feature 6 faces: laughing, proud, happy, silly, surprised, and uh-oh!
Explore the wonders of wind power with this amazing kit!
Working model representing the sun, earth, and moon and their relationships.
Learn Chemistry While Creating Sweet Treats
This mirascope creates a 3D hologram image!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
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.