In today’s world, the options we have to generate electricity are much more varied that those who have been once. First only the oil could have been used for power generation, but today there is much more clean and reusable sources of energy in order to offer free like everyone always wanted. These free electricity options are very simple, take advantage of what we have: a unlimited supply from the Sun and other forces of nature. Then this means of course the harvest of the Sun, the wind and the force of the water. The rays of the Sun, with the help of solar panels, are easy to harvest and use to generate energy. The wind is collected through wind and water mills through dams and other methods. These are easy to install and, although its installation is expensive, it is a highly profitable source. From using alternative energy sources is that the planet will begin to be cared for by men, otherwise the aumentaramn risks and they deepen the environmental problems..
Before even fit the shoes of nails, the most vulnerable Usain Bolt who is known has been without rivals. As condemned to despair, the four athletes who best mark had done this season in the 100 meters have due resign themselves to not try this weekend (Saturday and Sunday) the excellences of the track blue Daegu, stunning between the mountains in the world, to renounce the challenge the fastest athlete in history. Yesterday, Asafa Powell, the boy most loved by the discerning fans, who wanted to, guided by the tenderness and fear of discouragement, who exploited a regular of the untouchable Bolt year, finally announced that the groin injury that hurt for a couple of weeks was not, as many believed, a psychological resource, an imaginary painto rid of the tension that grips the Favorites on the eve of the World Cup – came with the best world mark of the year, 9, 78s, a tenth faster than Bolt-, but a true and real physical pain. So alive that you have forced to step back and give his place in the Jamaican team to Michael Frater. Source of the news:: Asafa syndrome