We're in a Technological Arms Race with Bears for Our Food

It's almost impossible to secure yourself against a food raid from bears. That's because these giant mammals are clever tool users, and they share their tech knowledge with other bears nearby. As a result, bear-proofing technology rarely works for more than a couple of decades before every bear knows how to crack it. » 1/28/15 4:58pm 1/28/15 4:58pm

We've Been Depicting Runners Wrong For Thousands Of Years

Imagine someone running. Now freeze him in place. How is he positioned? Now stand up and reproduce with your body the pose you've pictured in your mind. It doesn't have to be perfect, just capture the essence. Are you doing it? Good. Now where are your arms and legs? Are they where they should be? » 10/11/14 5:10pm 10/11/14 5:10pm