Make Your Own Ferrofluid
(Click Image to Enlarge)Instructables has a another great guide. This time for some DIY Ferrofluid:
“Using magnetic ink and any oil lying around your house, make a substance that’s liquid when it’s sitting around, but turn solid in the presence of a magnetic field”
-Link
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on June 23, 2007 at 2:21 am
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on June 27, 2007 at 11:48 am
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buzzjaime Said:
on August 11, 2007 at 1:54 am
where can you find magnetic ink?