ck
25-11-08, 01:59 PM
found this on youtube, very smart i think. basically using ferrofluid and a custom made circuit board containing many magnets.
http://uk.youtube.com/watch?v=uAO5dTBMDkY
http://uk.youtube.com/watch?v=uAO5dTBMDkY
View Full Version : Game of Snake anyone?