Ferrofluid Magnetic Liquid Display
Posted by twistedme from www.thegreenhead.com
Pin it! twistedme likes this
"Just move the small or large included magnets along the outside of the glass bottle and the black ferrofluid in the clear suspension fluid will instantly be attracted to it. You can move it around or watch in amazement as the liquid forms regular patterns of peaks and valleys. "
0 comments
Login to comment →