Watch Usain Bolt get run over by a photographer on a Segway (everyone's fine)

If they can keep up with Usain Bolt, I guess Segways can go kind of fast after all.

Why does nobody think Usain Bolt cheated?

Covariation theory is a psychological idea that helps explain why we instantly suspect some record-breaking athletes of doping, while giving others the benefit of the doubt. (Via Melanie Tannenbaum) Read the rest