The sandwich was supposedly invented by the Earl…

The sandwich was supposedly invented by the Earl of Sandwich, who was so addicted to gambling that he refused to leave the table for meals, and demanded something he could eat with one hand. It caught on amongst other players, who ordered “the same as sandwich” – thus, “the sandwich”. 00

The inventor of the windshield wiper Mary Anderson…

The inventor of the windshield wiper Mary Anderson was granted a patent for it in 1903, she tried to sell the rights in 1905 and was told that it held no commercial value and was unable to sell it. 19 years later, they became standard equipment on every vehicle.