Mess free magnetic field study - no need to clean up iron filings.
The clear cube is filled with iron filings suspended in a solution, which makes it possible to view magnetic field patters easily by adding a magnet into the center of the cube (magnet is included). The patterns can be observed from all angles and easily manipulated with other magnets from the outside of the cube. Clear acrylic material also allows for overhead projection for whole groups to view.
Dimensions: 3" cube
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
Use this kit to introduce electromagnetic principles in the classroom setting!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
This microscope is so versatile you can even take it with you on a job site!
This simple but amusing magnetic toy will keep you busy for hours!