Jerry Cahill asked: Fuels are the energy-boosters for vehicles. Without it no automobile can run on the road. But these fuels have always been a major factor in pollution problem. That is why alternative fuels or eco-friendly fuels have been discovered. Biodiesel is one of them. It is equivalent to diesel, which is derived from biological sources. It is a …

India is so large and diverse it is hard to classify it. India is, as you will no doubt know, the name given to the vast peninsula which the continent of Asia throws out to the south of the magnificent mountain ranges that stretch in a curve across the southern border of Tibet. Shaped like an irregular quadrilateral, this large …