Magnet fishing
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Magnet fishing, also called magnetic fishing, is searching in outdoor waters for ferromagnetic objects available to pull with a strong neodymium magnet.
A bolt cutter collected through magnet fishing in the Scarpe at Lallaing, France
A neodymium magnet used for magnet fishing
Typical magnet fishing equipment, including protective gloves, a bucket for storing catches, antibacterial hand gel, and a neodymium magnet attached to a rope.
Street sign pulled out of the Jizera in Svijany, Czech Republic, with the magnet used to retrieve it still attached to the signpost.
Neodymium magnet
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A neodymium magnet is a permanent magnet made from an alloy of neodymium, iron, and boron that forms the Nd2Fe14B tetragonal crystalline structure. They are the most widely used type of rare-earth mag
Magnet fishing
…Magnet fishing, also called magnetic fishing, is searching in outdoor waters for ferromagnetic objects available to pull with a strong neodymium magnet. In English, people who practice magnet fishing may be called magnetfishers or magneteers…
Block of neodymium magnet
Left: high-resolution transmission electron microscopy image of Nd2Fe14B; right: crystal structure with unit cell marked
Neodymium magnets (small cylinders) lifting steel spheres. Such magnets can lift thousands of times their own weight.
Ferrofluid on a glass plate displays the strong magnetic field of the neodymium magnet underneath.