How to Make Liquid Magnets – Synthesize Ferrofluid

Published on 2006-04-13 by Mark VandeWettering

Via hack-a-day, here is a link on creating your own ferrofluids. My first exposure to these was as part of the SIGGRAPH art show a few years back, check them out on Google video.

[tags]Ferrofluid,Science[/tags]