Thursday 25 June 2015

The Methods Of Protection From Electromagnetic Fields

By Francis Riggs


There are very many substances that make up the planet that we live in. Many of these things are very essential resources while others can be quite dangerous if mishandled in any way. Water is one of the most profound materials on the planet. It is not only found in the numerous water bodies but also underneath the earth crust this element flows freely. The methods of protection from electromagnetic fields are numerous.

Air is another very essential material in nature. Being a mixture of gases, air is made up of gases such as carbon dioxide, oxygen, nitrogen and the rare gases. Carbon dioxide is used for plants in the process of photosynthesis while animals use oxygen for their respiratory needs. Air generally has numerous uses in the community such as sweeping away foul smells and keeping nature fresh at all times.

Other important things in nature include the plants. These grow about randomly in nature and have numerous importances as well. The most important thing about these plants is that they create food for the humans and many other living creatures that depend on vegetables as food. This food is created during a process commonly known as photosynthesis. Here plants make use of the chlorophyll in their lives to make food reserves.

The various rocks and soils in nature are also very important resources in the eco-system. These soils come in quite a number of samples such as loamy soils, sandy soils and clay soils. The clay soils are majorly used for pottery works. The sandy soils on the other hand are very essential in building and construction works as they are used as binding agents together with the cement.

Nature is also field with numerous forces that keep everything in equilibrium. One of them is the force of gravity that originates from the moon unto the earth. This force directs all things from the earth back to the earth. It explains why a stone thrown into space finds its way back to the earth within no time irrespective of the amount of strength used.

It possesses a force field known as magnetism. Magnetism is basically a field of force lines created by a magnetic substance. The force in this naturally occurring stone was copied and transferred to numerous other metallic substances and this has had numerous applications in the community.

The force of magnetism is also very essential. This force originates from the core of the earth and revolves around it from the North Pole to the South Pole. Smaller versions of this magnet are the lodestone rocks that occur naturally. This theory has harnessed and the commercial creation of magnets in laboratories took precedence.

They have further been used in lifting heavy metallic objects in the industrial sectors. Mechanisms are created that can make temporary magnets to carry and deliver heavy things at the point of needs. They are also used in hospitals to rid metallic objects from the human body. Over exposure can however harm the human body. To prevent this proper dressing should be done.




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