How to Safely Cross a Piranha Infested River

It appears that everything we know about piranhas is wrong. If you need to swim cross a river filled with piranha fish, first, make sure it's the right month. Then ask the fish to turn over and show you the color of their bellies. There's a lot more involved, spelled out in this video from RealLifeLore. In other words, good luck. However, you will learn a lot about piranhas in the first six minutes. (via Digg)