Crocodiles' Tongue: Nature's Underwater Advantage

Crocodiles literally can't stick their tongues out and here's why it's actually genius.

Their tongue is attached to the roof of their mouth by a membrane that seals their throat

underwater. This prevents them from drowning while hunting with their mouths wide open.

So while you're over here making faces in the mirror, crocodiles are out here with built-in

scuba gear that's been perfecting underwater attacks for 200 million years.