Ferrofluid is fun. You’ve probably seen all kinds of demos with it bouncing around in response to magnetic fields, or dancing near a speaker. [beastie417] decided to turn the entertaining fluid into a ...

Bearings in precision equipment such as computer disk-drive spindles, laser scanners/printers, and gyroscopes, need excellent stiffness and damping qualities to run true at high speeds. Until recently ...

Ferrofluid sounds like a concept straight from a bad science-fiction film – a black, shape-shifting metallic liquid, that moves and forms spikes using magnetic fields. But ferrofluid is not the ...

This product was featured in our Holiday Gift Guide! Check it out to find gift inspiration for everyone in your life. If you’ve seen those videos with fascinating ink-like fluid spiraling into thorns ...