From ordinary to extraordinary

                                              

From McDonalds oil to biofuels, and not only McDonalds oil but all oil that we use every day at home and at work. It saves the environment, and it is cheaper then benzin and diesel. A biofuel is a fuel that contains energy from geologically recent carbon fixation. These fuels are produced from living organisms. Examples of this carbon fixation occur in plants and microalgae.