most dangerous male occupations The most dangerous profession in the number of civil – Miner . In the world not many people who can not imagine how it handle heavy unit and thus also to drill the rock , while at a depth of 1,000 meters. And if we add to this that most equipment […]
What is dangerous dirty air and how to get rid of it?-Nowadays, a lot of talk about how harmful is excessive air pollution, but it must be properly understood by the fact that in addition to air pollution are not less harmful is also dirty air and indoors. In other words, today is much safer […]
US scientists: carbon dioxide reached dangerous levels US scientists said watching carbon dioxide levels in the atmosphere from Hawaii on Friday that the concentration of carbon dioxide in the atmosphere is higher in millions of years. And increased the amount of carbon dioxide in the atmosphere steadily from 316 parts per million in 1958, when […]
