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
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
A combination of three of our great discovery toys, all in one package!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
Learn how solar cells transform light into electrical energy with this great kit!
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.