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).
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
This microscope is so versatile you can even take it with you on a job site!
This advanced physics kit is perfect for older children already versed in physics knowledge!
Explore the wonders of wind power with this amazing kit!
Every kid needs one of these spheres!
Learn Chemistry While Creating Sweet Treats
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