Roughly eight billion humans live on the planet, and each one experiences the 24 hours of the day a little differently. That amounts to 190 billion unique hours of human life lived during each rotation of the Earth. While each of us has a decent conception of how we spend our own time, the actions of our fellow humans — from our next-door neighbors to people living in faraway countries — can seem quite mysterious. Do they watch as much TV? Work as many hours? Fiddle with their smartphones as... Read this story
