This mini 3V blue COB light bulb is a perfect complement to any electrical science project or demonstration. This white COB bulb will make your electrical science project light up and stand out among the competition at the science fair. Great for projects involving basic electricity circuits, battery holders, solar cells, motors, buzzers, and much more! Each bulb will last about 20,000 hours.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Make the coolest 3D pin art on your desk with this amazing desk toy.
Learn about hydrogen fuel cells with this incredible kit!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
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.