Pakistan has done a tremendous experiment with cow dung. Yes, Pakistan has made fuel from cow dung and it is being used to run buses. This experiment of Pakistan has been so successful that it is being discussed everywhere. Not only this, it is also helping in reducing air pollution. Fuel from cow dung Let us tell you that for the last many years, cow has been used in Karachi city of Pakistan. A fleet of more than 200 buses is being run on cow dung. That means the fuel…
Read MorePakistan did wonders with cow dung, it is being used at these places
