Hmmm. Study science later.
I can understand how wine came about, probably accidentally, thousands of years ago, grape juice fermented in the storage containers and produced alcoholic wine.
But, how did they ancients, the Egyptians most likely, INVENT BEER? The process is fairly complicated and involves research and trial and error to get the final product just right. One does not ‘accidentally’ make beer...............................
Another thing is that practically every culture that has ever existed, even to Amazonian natives in the jungles of Brazil, has produced some sort of alcoholic drink, even the Inuits and Eskimos. Some involved using fermented fish heads while others chewed up a starchy root and spit it into a container to ferment....................