Most people are not aware of it but any carbon-based material, including coffee, can be “gasified,” to release its organic benzene molecules and arrange them so that they can burn as a fuel. The German’s did this with coal during World War II. The process is expensive, but it works! The car in the image below reached a brisk 65 miles an hour in a test. It doesn’t look like much more than a Volkswagon Thing, pickup-version, but as any of us know who partake in the earth’s favorite beverage, anyone can run 65 miles an hour with the right beans!