Thursday, August 9, 2007

Fuel Deficiency

All the reserves of petrolium and coal are vanishing gradually. The need for power has been subsequently increasing these days as more and more vehicles are being used. The current data suggests that if no new petrolium stores are discovered the world'll be empty of petrolium within 15 years. So the need for developping new sources of energy is in great demand. Scientists have been successful in developping hydrogen fuel, but it is still so costly that it is only used for great energy purposes like in jets and rockets.