New technologies

In these years, the new technologies helped us to find easily information around the word. I completely disagree with this statement, for three principal reasons: the price, the updated news and the save of ink and paper. In first instance, buy a book, a manual or, more in general, material made by paper, is very…

human’s effects on the nature

When it comes to the issue what changes will 21st century bring? Pessimists believe that we will be facing many predicaments such as increasing Ozone depletion, Air pollution, deforestation, soil erosion, global warming, and also changing climates. However, optimists have the opposite view, and they think that these disadvantages can not be underestimated. As far…