What Works Like Gas But Costs 1/2 the Price?

The answer is ethanol. In Brazil most people who buy new cars choose ones that are "flex fuel." These cars accept either regular gas, alcohol, or any combination of the two, saving their owners a large sum of money. Enthanol, an alcohol distilled from sugar cane, was researched as an alternate fuel source in Brazil for several years. The cars able to utilize this fuel were introduced in March of 2003 and have been a big hit since.