The hidden origins of everyday things
In 1968, a 3M scientist accidentally created an adhesive so weak it was considered useless. A decade later, that same failure became one of the best-selling office products in American history. The Post-it Note almost never existed — and the story of how it survived is even stranger than the invention itself.
It's probably the most recognized word on the planet, used billions of times a day in nearly every country. But 'OK' didn't come from some ancient linguistic root or a practical need for a universal affirmative. It came from a bad joke printed in a Boston newspaper in 1839 — and a presidential campaign that accidentally kept it alive.
In 1968, a 3M scientist invented an adhesive so weak it was considered useless. It took another six years, a frustrated choir member, and a company that almost killed the idea entirely before the Post-it Note finally made it to your desk.
In the summer of 1919, a young Army officer named Dwight Eisenhower joined a military convoy attempting to cross the entire United States by road. The journey nearly broke everyone involved — and quietly planted the idea that would eventually become the Interstate Highway System and the American road trip as we know it.
It's the most recognized word on Earth — spoken in airports, boardrooms, and text messages across every continent. But 'OK' didn't evolve naturally from centuries of language. It was invented on purpose, in a Boston newspaper office, as a deliberate joke — and then a presidential election made it impossible to forget.
Before Reddit became the front page of the internet, there was Digg — a scrappy, community-driven news aggregator that dominated the mid-2000s web. This is the story of how it rose to the top, got dethroned, and kept trying to claw its way back.