Magnets are cool. Every kid and adult who gets their hands on a magnet or two can have fun with them for hours. Of course the magnets we have in the home are nowhere near as powerful as these 12 we're going to look at. These GIFs show magnets reaching a new level of awesomeness. Check out what happens to ferrofluid when a magnetic force is applied, and you need to see the magnet being 'eaten' by magnetorheolical fluid… it's incredible. Take a look!
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