wind energy

One day, a group of students from Kalindi College in Delhi were waiting for their next metro train in an underground station. As soon as the train comes in or leave, a heavy gust of wind blows out, which made these students think hard:…

Alternative energy is any energy that does not depend on oil of middle east. That seems to be the apt description. It could be Solar, Wind, Nuclear, Bio-Fuel and everything else in your imagination except oil In his book "Hot, Flat and…