3 ms·I'm pretty sure I first heard about it on this site - it's very interesting.by JohnMakin 3y agoI'm pretty sure I first heard about it on this site - it's very interesting.rcpt 3y agoPlanet Earth has an episode on it. Some of the greatest TV everxnx 3y agoSharks Feasting On A Whale Carcass: https://www.youtube.com/watch?v=l7t1WguYJyE https://www.youtube.com/watch?v=l7t1WguYJyE