Ok. If you haven't heard of or seen "ferrofluid," you need to. It's a colloidal mixture of magnetic ink and any type of oil. There are a few other ways to make it too. The stuff will make amazing shapes and displays when a magnetic surface is nearby. It seems unnatural. Hit the link to see it in action!
Friday, February 19, 2010
An amazing phenomenon.
Ok. If you haven't heard of or seen "ferrofluid," you need to. It's a colloidal mixture of magnetic ink and any type of oil. There are a few other ways to make it too. The stuff will make amazing shapes and displays when a magnetic surface is nearby. It seems unnatural. Hit the link to see it in action!
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