A new study from researchers at Aoyama Gakuin University and Osaka University finds that something interesting happens when we’re trying not to reveal something: our perception of time slows down.
Time is an odd thing no matter where you are, but it's especially weird at the North and South Poles, since all the world's time zones sort of converge there and a day as we know it lasts an entire year.
November 18, 1883 is when railroads across the United States adopted a uniform system of time, more or less getting all of us in sync with each other. But what was time like before then?
A project to build a clock that will run for 10,000 years got us thinking about how we measure time - and amazingly, 10,000 years is more time than has passed since the invention of hours, minutes and seconds.