A silver deer snaps to attention in a desolate forest. No, this isn’t some strange new breed—the deer is made of iron fillings. This short film, titled “FERRO,” manipulates magnetic iron filings to ...

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 ...

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 ...

If you’re not sure the novelty of putty that reacts to magnets will hold your attention long enough to spend $15 on a whole can of it, Dave Hax shows you how to make your own on the cheap using just ...