Magnets can be called the strange elements of nature. Despite a wealth of information about magnets, scientists still believe there are unknown facts about them. Some of these unknown facts have already been uncovered by researchers and scientists. Below, we will discuss some interesting facts about magnets.
Unknown and Surprising Facts About Magnets
There are magnets strong enough to transform metals into magnets. However, these magnets are very rare. Ferromagnetic materials containing iron can be easily magnetized with the help of such powerful magnets. All you need to do to transfer magnetic properties to the metal is rub them together. It can be observed that the metal easily attracts magnetic objects.
Speaking of magnets, did you know that the Earth is like a large magnetic ball? The Earth has two magnetic poles, north and south. However, these magnetic poles are different from the geographic North and South Poles. There are invisible magnetic lines extending from pole to pole.
Did you know that there are animals that are affected by magnets? In other words, many animals can detect magnetic fields, and therefore magnets are used to study migration cycles, bee communication patterns, and many other animal behaviors.
Magnets are ancient elements of nature. They are known to have existed since the formation of the Earth. It is believed that the Chinese used loadstones for navigation.
There are magnetic hills that are said to attract large magnetic objects, such as cars. These hills are found in certain locations. However, there is debate as to whether these are actually magnetic hills, but rather a topographical illusion.
A magnetar is the most powerful magnet found in the universe. When stars die, supernova explosions occur, and magnetars are the only things left behind. These magnetars are powerful enough to destroy the entire planet when they approach. According to scientists, there are only a few such magnetars in the universe, and they are far from Earth.
Magnetic Resonance Imaging machines use magnets to generate magnetic fields stronger than Earth’s. To be more specific, the magnetic field produced by these machines is 60,000 times stronger than Earth’s magnetic field.
After examining the surprising facts about magnets listed above, one can come to the conclusion that magnets are indeed interesting and also the strangest elements in the world.