Coffee Grounds as Biofuel: You Bet!

Narasimharao Kondamudi, Susanta Mohapatra, and Mano Misra have proven that your left over coffee grounds that most people just throw away can actually be used as a biofuel.

They were able to extract 100 percent of the oil from used Starbucks' coffee grounds and convert it into biofuel. If this is transferred into an actual program then it would give new meaning to the word recycle. Not only are coffee grounds a clean way to run a car, but they would make millions of dollars a year for the USA and other Western countries that have been locked into buying oil from Middle Eastern rulers.

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