Use these steel balls as a substitute for iron filings for studying the phenomenon of magnetic fields. You can form clusters and chains between unlike poles of magnets. Each ball is polished and measures 3mm diameter. Pack of 100. Good for a variety of science applications (science projects, demonstrations and more).
This magic bird defies gravity before your very eyes!
Build a robot that's an artist too!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
This advanced physics kit is perfect for older children already versed in physics knowledge!
Build your own windmill generator kit by recycling a plastic bottle!
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.