Rare Sperm Whale visiting deep sea rover, Hercules, of Nautilus Live video
Adam Rifkin stashed this in Whales!
Top Reddit comment:
This is awesome, for anyone wondering the sperm whale can dive up to 2,250m deep, that's 3 times the height of the Burj Khalifa. Surprisingly the Cuvier's beaked whale (which is half the size of a sperm whale) can dive to depths of almost 3000m making it the deepest diving mammal in the world. Both species feed primarily on squid.
Also here's an info graphic regarding how deep the ocean really is, it's stupid deep: