Preliminary knowledge of the sun

Cara has been working like a horse, just buy a two-tone called jealousy and envy her upper class socialite friends. Because it is she, waste too much beyond her income, her things, and blind investment. Last night, for example, a famous manufacturer of spectacles Sunglasses she invested, but she doesn't know what to look for, and buy these sunglasses. All the things in her mind the brand, design and whether the beauty of her face is shown without involuntary discharge of urine, third, no matter it comes with a price tag, high enough to start to gossip factory. She did not realize is, just wear any expensive tone, in the current weather, not to give her the necessary protection from the harmful ultraviolet rays, she just might do more harm than good. Someone to stop her. You can, if you know the right way is, the purpose of this article, in order to improve your state of the hero, in Karla's mind.
Preliminary knowledge of the sun and its harmful radiation, would be a good thing. Few people know, the sun emits three very harmful rays are called ultraviolet, infrared rays and cosmic ray. Each of them is known as harmful, because of their adverse operating environment one or other aspect, move us closer to the edge of doom. Cosmic rays are harmful radioactive change, we face the daily charge, they will lead to the transformation of organic tissue in our body and normal material into a carcinogenic substance.
Infrared can send a totally blind people, they are not the same as the destructive effect of harmful ultraviolet rays, but they can be in close proximity to water landscape and snow function of local deterioration of the sun. Finally, the harmful ultraviolet rays of the problem, and how they are raging in all sentient beings. Few people know, ultraviolet ray is three kinds of ultraviolet A, which leads to the sun related to adverse drug reactions and UVB lead to cataracts facts. UVC never heard so much of the report, because it is mainly the clouds and other weather tropospherical function filter.