Re: The biggest problem in very near future!
ethanol may be the answer for energy shortages around the world.Brazil has done it..they are enerygy independant now thanks to the wide use of ethanol in their country to run automobiles...other countries like china,america and india are trying to copy brazil.Pakistan and india started using cng for automobiles a while back,but a lot of people don't realize that it is dangerous and can damage engine valves.