A magnet fisher in England recently recovered a safe that had been missing for
  22 years. After being recovered from the river, the safe was valued at
  AU$2,500 and was returned to its owner. George Tindale, along with his father
  Kevin, recovered the safe while fishing on a river. The father and son team
  used a crowbar to extract the chest from the water. The safe was eventually
  returned to the Tindales.
    
15-year-old George Tindale discovers a sunken safe containing tens of thousands of dollars.
  George Tindale, 15, discovered a 2,500 Australian dollar safe while fishing
  with his father in Grantham, Lincolnshire. It was a sunken safe that Rob
  Everett had stolen in 2000. George and his father, Kevin, tracked down the
  rightful owner of the safe and returned the stolen funds. George and Kevin
  have been fishing together since the incident and have documented their
  findings on YouTube in a series called 'Magnetic G.'
Magnets made of neodymium are preferred.
  Magnet anglers are looking for metal objects that will eventually sink into
  the water rather than live prey. While the main prize is the safety of your
  money, you should also look for potential hazards nearby. A magnet, for
  example, can become entangled or dock on a metal object in a variety of ways,
  making it extremely difficult to free. Because of their superior bonding
  properties, neodymium magnets are preferred for bank robbery fishing.
  Because of their strength, Neodymium magnets are popular among hobbyists and
  model makers. Even tiny magnets have a strong magnetic pull, but only the
  strongest ones can withstand such a powerful force. They are popular among
  miniature wargamers, who use them to configure models for games like
  Warhammer. They're also popular in handcrafted stationery.
  These magnets are also used in the clasps of jewelry. They're used in small
  applications like jewelry clasps. In contrast, counter-bored neodymium magnets
  have opposite poles on the same side of the counter-bored surface. Neodymium
  magnets are also widely used in the medical field, where they can be found in
  MRI machines. Neodymium magnets have a very strong magnetic field and can
  literally save people's lives.
  Magnets can also be used to hang artwork. Magnets are a great solution if you
  work in a gallery or simply need a secure way to hang a large piece of
  artwork. These magnetic devices can withstand significant weight and can be
  easily replaced if necessary. A magnet, for example, can hold up to 150
  kilograms of weight if you are storing a painting or sculpture. Furthermore,
  these magnets are so powerful that they can deter theft.
  Magnets are classified based on their grade. A higher grade magnet is a
  stronger magnet. The highest grade is N52. Magnets with letters after their
  grade are standard temperature magnets, whereas those without are
  high-temperature magnets. These magnets come in three grades: M, H, and UH.
  You can even mix and match two or three of these.
The dangers of using multiple fishing lines
  When using multiple fishing lines to keep a magnet fisher safe from a bank
  robbery, you are more likely to be injured by someone attempting to cut
  through your lines. This is especially true if you are fishing near a military
  installation or a World War I or II battleground. If you are in such an area,
  you should wear a safety harness and a life jacket. When the weather is stormy
  or dangerous, do not go magnetic fishing. When fishing, always use common
  sense.
  Tangled fishing lines are another potential hazard. This could result in you
  being swept downstream or becoming entangled in the water. Fortunately,
  high-quality fishing lines do not tangle as easily as low-quality fishing
  lines. If you're going to use fishing magnet rope, you should be extra
  cautious to make sure it's made of high-quality material. Otherwise, you run
  the risk of becoming entangled in the rope and being dragged downstream.
  You should wear a life jacket in addition to gloves when magnetic fishing. If
  you are ever in a situation where you must deal with dangerous items, this can
  save your life. Wear a life jacket if you are a beginner or do not know how to
  swim. Even if it appears to be a minor precaution, it can mean the difference
  between life and death.
  Another disadvantage of using multiple fishing lines to protect your magnet
  fisher from a bank robbery is that you may have to fight with more than one
  person at the same time. Magnet fishing is a popular hobby, and there are
  numerous videos about it on YouTube. There are, however, some significant
  risks. To be safe, it is not recommended that anyone go on a trip alone with
  multiple lines.
  Take appropriate containers to store the loot as a precaution. These will
  differ depending on the make and model of your vehicle. The weight of the
  items you intend to retrieve is also an important consideration. Remember that
  a 20-meter rope is not light and will weigh a significant amount when wet. If
  you're not using a heavy fishing line, a 20-meter-long rope will be heavy when
  soaked in water, so choose a smaller container.
Magnet fishing allows you to save money.
  Magnet fishing is dangerous if you've ever been robbed in a bank. Magnets'
  magnetic fields can attract items as large as grenades or guns. In some cases,
  the items you discover can be lethal - you could end up crushing your fingers
  between the metal objects. Learn to use your magnet fishing rod and be aware
  of your surroundings to protect yourself from this risk.
  Check for nearby hazards before casting your fishing magnet. Metal objects can
  become entangled in your magnet, making it difficult to unlock. When magnet
  fishing, always wear eye protection. Wear a high-quality fishing rope because
  low-quality rope can twist and tangle easily. When you're on a tight budget,
  magnet fishing from bank robbery can help you save money.
  Magnet fishing is not recommended in congested areas. Some people believe it
  will be harmful to the environment and aquatic ecosystem. It should not be
  done in densely forested areas or during spawning seasons. It is also critical
  to dispose of your prey properly. If you're concerned about a bank robbery,
  this method could be the solution. However, there are concerns about the
  environmental impact of magnetic fishing and whether it is ethical.
  You must know what you're doing if you want to save money by magnet fishing.
  It's relatively safe and poses no real danger to your safety, but there's a
  chance you'll end up on a piece of metal by accident. However, this will be
  insignificant in comparison to the windfall from the scrap metal yard. The
  safety of magnet fishing is worth the risk, but if you get caught, you won't
  lose much.
  If you have pacemakers or other electronic devices, you should avoid magnet
  fishing. It's also a good idea to keep your magnet in a large, bulky case out
  of the way of your health. Keep it in a case to prevent skin damage, and
  always wear gloves when handling magnets. Taking your safety seriously is the
  most effective way to protect yourself from bank robbery.
