![DIYMAG Refrigerator Magnets, 52Pcs Small Round Tiny Disc Magnets for Whiteboard, Science, Dry Erase Board and Office Magnets DIYMAG Refrigerator Magnets, 52Pcs Small Round Tiny Disc Magnets for Whiteboard, Science, Dry Erase Board and Office Magnets](https://m.media-amazon.com/images/I/61vQ48y+2BL._AC_UF894,1000_QL80_.jpg)
DIYMAG Refrigerator Magnets, 52Pcs Small Round Tiny Disc Magnets for Whiteboard, Science, Dry Erase Board and Office Magnets
![TIL a small magnet implanted in a finger can allow one to sense magnetic fields. This body mod can be very useful in professions that work with electric currents, allowing the detection TIL a small magnet implanted in a finger can allow one to sense magnetic fields. This body mod can be very useful in professions that work with electric currents, allowing the detection](https://external-preview.redd.it/BH1cuS-fPSoXXDqBdauOWoOxNE-hYGNjzjURbb_6LQQ.jpg?auto=webp&s=a23b5354354e45b41f3db5aee9432e57f681229f)
TIL a small magnet implanted in a finger can allow one to sense magnetic fields. This body mod can be very useful in professions that work with electric currents, allowing the detection
![DIYMAG Refrigerator Magnets, 52Pcs Small Round Tiny Disc Magnets for Whiteboard, Science, Dry Erase Board and Office Magnets DIYMAG Refrigerator Magnets, 52Pcs Small Round Tiny Disc Magnets for Whiteboard, Science, Dry Erase Board and Office Magnets](https://m.media-amazon.com/images/I/712oHhMS7vL.jpg)