How Our Circadian Rhythms Have Learned to Ignore Time Zones

Right around this time every year, the world starts to make sense. It gets darker earlier and I get tired earlier, which means I get a better night of sleep. It turns out that I'm not just imagining things. When we go to bed is still determined by that impending darkness, even if our time zone tells us something… » 10/07/14 7:30pm 10/07/14 7:30pm

How This Designer Tracks Every Single Aspect of His Life

Since 2005, designer Nicholas Felton has been documenting his daily activities—meals eaten, miles traveled, people met—and publishing the results in the form of an annual report. He even built an app, Daytum, to help other people track their every moves. In this video, Felton shares how and why he lives a quantified… » 8/19/14 3:00pm 8/19/14 3:00pm