Scientists are in consensus that there are great changes taking place in today’s earth climate, which is not as a result of natural global warming. Nevertheless people tend to differ with the scientists. But one point that is agreeable is that the earth’s climate is always showing a changing...

Modern second generation Biofuels are now leading the way for a truly eco-conscious fuel alternative. First generation Biofuels were developed originally to replace non-renewable fuel resources but the alternative was made by fermenting valuable food crops and using the sugars contained to produce ethanol....