Robot made of magnetic slime could grab objects inside your body (newscientist.com) 4 points by pzs 4y ago ↗ HN
[–] Doxin 4y ago ↗ "Magnetic putty" is literally a product that is currently for sale[0]. How is combining an existing product with wild speculation about what it may be able to do when combined with unspecified future technology even close to resembling "news"?[0] https://www.amazon.com/magnetic-putty/s?k=magnetic+putty
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[ 3.1 ms ] story [ 25.7 ms ] thread[0] https://www.amazon.com/magnetic-putty/s?k=magnetic+putty