Neodymium Permanent Magnet 20160317
How does neodymium magnet open strongbox?
I believe most people have seen or used strongbox. Currently common strongboxes in the markets can be divided into machinery, electron, fingerprint, swiping card and other categories. Mechanical safe is featured with low opening rate and complex structure, etc. Electronic strongbox has the characteristics of convenient, vibration and wrong words alarming. Metallic iron is the necessary manufacturing material of strongbox. A foreign physicist called lamb thought using neodymium Permanent Magnet can open the strongbox actually within 1 second. However, many people are holding a questioning attitude.
Neodymium magnet is known as the king of the strong rare earth magnet. Its magnetism is super strong. Lamb think sintered neodymium iron boron magnet can easily move the internal structure of the safe lock inside of the safe box, so as to achieve the unlocking.
First, lamb put a NdFeb magnet in a black cloth bag, then put it on the strongbox. The safe box used in experiments is conventional electronic safe, can be opened by entering password.
Lamb didn't move the neodymium rare earth magnet, the snap joint near the white plastic wasn't moving, so it is unable to open the safe in this case.
Afterwards, when lam move the NdFeB permanent magnet , the metal snap joint inside is unexpectedly shrank back directly, and the handle of the safe can also be shake up.
Finally, this electronic safe is very easily to be opened by neodymium magnet , and the most amazing is achieved less than 2 seconds. The magnetism of the king of the magnets is not bragging , nearly 5 cm thick metal door of strongbox was just like a piece of paper in front of NdFeB magnet, and the inside metal snap joint is easily is attracted.
I believe most people have seen or used strongbox. Currently common strongboxes in the markets can be divided into machinery, electron, fingerprint, swiping card and other categories. Mechanical safe is featured with low opening rate and complex structure, etc. Electronic strongbox has the characteristics of convenient, vibration and wrong words alarming. Metallic iron is the necessary manufacturing material of strongbox. A foreign physicist called lamb thought using neodymium Permanent Magnet can open the strongbox actually within 1 second. However, many people are holding a questioning attitude.
Neodymium magnet is known as the king of the strong rare earth magnet. Its magnetism is super strong. Lamb think sintered neodymium iron boron magnet can easily move the internal structure of the safe lock inside of the safe box, so as to achieve the unlocking.
First, lamb put a NdFeb magnet in a black cloth bag, then put it on the strongbox. The safe box used in experiments is conventional electronic safe, can be opened by entering password.
Lamb didn't move the neodymium rare earth magnet, the snap joint near the white plastic wasn't moving, so it is unable to open the safe in this case.
Afterwards, when lam move the NdFeB permanent magnet , the metal snap joint inside is unexpectedly shrank back directly, and the handle of the safe can also be shake up.
Finally, this electronic safe is very easily to be opened by neodymium magnet , and the most amazing is achieved less than 2 seconds. The magnetism of the king of the magnets is not bragging , nearly 5 cm thick metal door of strongbox was just like a piece of paper in front of NdFeB magnet, and the inside metal snap joint is easily is attracted.
