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.
This mouse includes a real scorpion mounted on the inside of it!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
This is the ideal reference companion for students of physics, chemistry and biology!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Experiment with engines powered by air pressure and water, and build models to race your friends!
Perform awesome experiments using everyday materials found in any kitchen!