Create your own magnetic slime and discover how ferromagnetic materials interact with magnetic fields. You'll learn about magnetism, viscosity, and chemical reactions while making a fascinating ...

Many grade school students perform a simple physics experiment by using iron fillings to outline a magnetic field. Seizing on their inner-child, physicists at the Max Planck Institute for Quantum ...

You’ve probably heard the term magnetic gradient before, but have you ever seen one? Now you can in [supermagnetman’s] video, below. The key is to use very fine (2 micron) iron filings and special ...

A tube filled with iron filings is magnetized and the magnetization is shown using a compass. Note: this demonstration can be shown on the overhead projector and is appropriate for large lecture halls ...

An American company is poised to dump iron filings in the sea off the Galapagos Islands in an experiment designed to remove carbon dioxide from the atmosphere. Planktos Inc, a “geo-engineering” ...