All of us know that air pollution, which is responsible for the dangerous climatic changes, is the major problem faced today, and automobiles running on fossil fuels being the main culprits, as its exhausts contain large amount of pollutants. So it is high time to give up these fossil fuel vehicles. Electric cars, which are completely pollution free, is a solution for this. Technology in this area is also fast developing. Hopefully, many automobile manufacturers are taking interest to produce electric cars commercially. Nissan Leaf is a good example.
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Tuesday, December 20, 2011
Monday, December 12, 2011
Natural resources form the basis of almost all developments made by human beings. But unfortunately, his greed forced him to over-exploit and destroy these valuable resources. In the rat race, man even forgot the importance of nature. Take the case of forests and trees itself. To meet his selfish requirements, man began cutting trees ruthlessly. All of us know how seriously it has affected our ecosystem and nature. Here comes the importance of Bamboos. This versatile plant has a major role to play. It can serve all the purposes of a tree and even more! Thus our trees can be saved. So bamboo can be considered as tomorrow’s ‘tree’.