Ethanol was almost certainly originally discovered through the accidental fermentation of improperly stored fruit or grain. Corn (maize) was unknown to Europeans until around the 15th century, but it was obviously a type of grain, and everybody knew by then you could make ethanol out of grain, so "corn ethanol" wasn't really "discovered" so much as "something everyone assumed to be true turned out to actually be true."
Ethanol is known from neolithic period, approx 12 000 years ago. It was certainly a chance discovery.
Ethanol was almost certainly originally discovered through the accidental fermentation of improperly stored fruit or grain. Corn (maize) was unknown to Europeans until around the 15th century, but it was obviously a type of grain, and everybody knew by then you could make ethanol out of grain, so "corn ethanol" wasn't really "discovered" so much as "something everyone assumed to be true turned out to actually be true."
The key word in the answer is ETHANOL. Ethanol comes from corn. Therefore agriculture...grow corn, make fuel from the corn, power cars from Ethanol
Ethanol discovered by the Scottish since 15th century.
Ethanol from corn is good. When a truck of corn spills, we pick it up, and the birds clean up after
One bushel of corn yields about 2.8 gallons of ethanol.
Rice corn
corn
Ethanol, both a liquor and a fuel, has been around in the form of Moonshine Whiskey since 15th Century Scotland. In 1908, Ford Motor Company's first car, The Model T, used ethanol corn alcohol gasoline for fuel energy (gasoline).
To name only a few: Cornmeal Corn syrup Cornstarch Ethanol Corn oil
Assuming the dry-milling method of ethanol production (the most common), one 56-pound bushel of corn makes 2.7 gallons of fuel ethanol and 17.4 pounds of dried distillers' grain. This means that 69% of the corn went into the ethanol.
Corn
Ethanol