Consumers have discovered an alternative to unleaded gasoline, ethanol. More and more automobile corporations are creating cars that are hybrids or can use ethanol-based fuels. Unleaded gasoline is polluting the environment and is not a renewable resource. Ethanol based fuel emits less pollutants into the environment and comes from the cellulose in corn, so it is an unlimited resource. If we are trying to convert the world to cleaner and safer fuels, the discovery of ethanol may be the new alternative fuel.