What is a radiation

A danger of Radiation

Radiation is energy in a can be of our lives days.without exception all received doses of radiation are different every day. Radiation comes from the most natural radioactive materials such as uranium, thorium, radon also, may also have certain forms, such as potassium and carbon.
radon coming from the air around us that always we breathe, thorium and uranium without much come from aware of the food we eat every day, this food comes from the land that is managed, radioactive potassium and carbon found inside our bodies, well ... yes .. there are many other examples in the mention, another natural radiation it also contains in the sun radiation called cosmic radiation.

at those examples of radiation they will come from internal and external factors that naturally occur, well there's more outside the radiation other than natural factors, namely because of man-made radiation rays such as X-rays, nuclear reactors as a power plant or as a treatment for the medical world , further that we found radiation in the daily television and smoke detectors.


Why the radiation of nuclear happen
Cause of nuclear radiation due to decay of unstable nuclei and changes in the atomic particles.

what is the impact for human
Damage caused by radiation is burns, cancer and even death.

How it so we can be free from radiation???? this is the question we have to found the answer .
some tips to facing this situation...: don't panic

Impact radiation when Hiroshima and Nagasaki have a nuclear
When there is a bombing in the city of Hiroshima and Nagasaki are many people who died was not caused by the explosion directly, but occurs because of radiation, effects that occur after more than sixteen days nose started bleeding and after more than twenty days away.

After the incident was observed by several physicians in the illness is severe burns and acute atomic disease, occurs cataract disease, leukemia and other cancer diseases, physical disabilities and penuan happen quickly, not to mention the emotional and other social diseases.

Radiation incident at Three Mile Island near Harrisburg, Pennsylvania
Nuclear reactor exploded in because of failure in providing cooling water for heating nuclear reactor, after sixteen hours there was no cold water available, nuclear reactors churning out a highly dangerous radioactive gas began to flow out and released into the atmosphere, not less than 140,000 people in evacuate of the area and causes losses in the hundreds of millions of dollars.

radiation Events in japan
When the tsunami happened japanese do all the best effort to maintain nuclear reactors do not explode, because learning from cases that occurred in another State when the nuclear reactor exploded, the radiation effect in caused remarkable, thousands of people were reported dead and suffered a deadly disease.
It is so much nuclear reactor power aimlessly for all human beings, the same reactor as well as a very big toll when the effects of radiation occur.