He Who Control Magents Controls The Universe (or Something To That Effect)
Most people may not realize it, but magnets run the planet. It may sound like some diabolical scheme from the plot of a 1960s B movie, but it is actually true. The Earth itself has a powerful magnetic field, and without it, the entire planet would fly apart. Magnets are part of everyday life in other ways as well. There are countless applications for them. When it comes to magnets rare earth types are usually the most powerful and the most widely used.
In order to be called a magnet a substance must contain a magnetic charge. Rare earth varieties are permanently charged and are made of different metals that are mixed into alloys. The most common alloys are made from iron, neodymium, and boron. There are other alloy mixtures available, but neodymium combinations are usually less expensive to make and the elements are more plentiful. People use them every day in this context without even knowing it. A computer hard drive is magnetized, as are many other household electronics like stereos and telephones. These alloys are used in toys and jewelry, and elevators would not work without magnetic elements.
There are some dangers in using magnetized items. Among all of the commonly used magnets rare earth alloys are the most practical and the strongest, which is why industries use them for parts in cars, electronics, and computers. Since some are quite small, they pose a serious health risk if two are swallowed at once. Soft tissues can be clamped between the pieces, and if this happens in the stomach or intestinal tract it could kill a human or pet. One should use precautions around children and animals to avoid them swallowing these stones. There is also a risk of external injury. Small fingers and toes can be jammed or pinched if two magnets clamp together with force over these body parts. Anyone with particularly brittle bones or delicate skin could be hurt.
Although there are some hazards associated with magnets, there are very important uses for them in health care. One would not be able to have an MRI diagnostic image created without them. Doctors can find tumors, lesions and other diseases inside the body using MRI scans that common X-ray technology would miss. Some alternative medical treatments use magnetic therapy to treat pain as well. One can buy special jewelry and household items for this therapy online or in drug stores. While it is controversial and not yet supported by medical science, many people claim that the treatments help relieve chronic pain.
When searching for magnets rare earth varieties will be easy to find. They have an incredibly diverse range of uses, and they are also inexpensive. One can buy them in many shapes and sizes. Despite the name, the supply is plentiful. From transportation to health care, magnets really do run the world.
In order to be called a magnet a substance must contain a magnetic charge. Rare earth varieties are permanently charged and are made of different metals that are mixed into alloys. The most common alloys are made from iron, neodymium, and boron. There are other alloy mixtures available, but neodymium combinations are usually less expensive to make and the elements are more plentiful. People use them every day in this context without even knowing it. A computer hard drive is magnetized, as are many other household electronics like stereos and telephones. These alloys are used in toys and jewelry, and elevators would not work without magnetic elements.
There are some dangers in using magnetized items. Among all of the commonly used magnets rare earth alloys are the most practical and the strongest, which is why industries use them for parts in cars, electronics, and computers. Since some are quite small, they pose a serious health risk if two are swallowed at once. Soft tissues can be clamped between the pieces, and if this happens in the stomach or intestinal tract it could kill a human or pet. One should use precautions around children and animals to avoid them swallowing these stones. There is also a risk of external injury. Small fingers and toes can be jammed or pinched if two magnets clamp together with force over these body parts. Anyone with particularly brittle bones or delicate skin could be hurt.
Although there are some hazards associated with magnets, there are very important uses for them in health care. One would not be able to have an MRI diagnostic image created without them. Doctors can find tumors, lesions and other diseases inside the body using MRI scans that common X-ray technology would miss. Some alternative medical treatments use magnetic therapy to treat pain as well. One can buy special jewelry and household items for this therapy online or in drug stores. While it is controversial and not yet supported by medical science, many people claim that the treatments help relieve chronic pain.
When searching for magnets rare earth varieties will be easy to find. They have an incredibly diverse range of uses, and they are also inexpensive. One can buy them in many shapes and sizes. Despite the name, the supply is plentiful. From transportation to health care, magnets really do run the world.
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