This amazing plastic tube with iron filings enables one to visualize magnetic fields around an included Alnico magnet. By moving the Alnico (Aluminum-Nickel-Cobalt) cow magnet inside the tube hole iron filings will string together to form visible 3D structures in the shapes of the magnetic field lines. This tube is a great learning tool in demonstrating magnetic fields, and their interaction with iron.
Learn how solar cells transform light into electrical energy with this great kit!
Discover how solar cells make electricity with this awesome kit!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This is a classic demonstration toy of the powers of magnetic fields!
Use this awesome prism to teach about optics and light in the classroom setting!
A cool kit that helps you build your very own robotic arm!
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