If there’s a wave, there’s a surfer. Even when the polar vortex is turning the whole country into an ice cube. While most were spending the end of January rocking 17 layers of clothing in front of their fireplaces, Daniel Schetter (also known as “Surfer Dan”) wasn’t taking a day off. It was

Source: Atlas Obscura In 1902, a business venture was born based on a serious blunder, which then started a tradition of profitable mistakes, including the Post-it note. It all began in Minnesota, in the former law office of John Dwan, where the five original 3M partners signed incorporation