Emperor penguins can dive to depths of over 1,700 feet (500 meters) to find food. elaborate share
A blue whale's heart is so big, a human could swim through its arteries. elaborate share
Peacocks don't have a "neck" in the same way humans do; their long, graceful necks are actually mostly made up of feathers. elaborate share
Stonefish venom is potent enough to kill a human. elaborate share
Coconut crabs have the strongest pinch of any terrestrial animal. elaborate share
Ostriches' eyes are bigger than their brains. elaborate share
The Falcon 9 first stage booster is reusable, significantly reducing launch costs. elaborate share
