Following is a transcript of the video. Narrator: Lions have them, hippos have them, and even you and I have them: canines, those long, pointy front teeth. They're actually the longest teeth in ...

The long, spindly, transparent teeth of anglerfish ... tusks of elephants and boars and the impressively large, curving canines of walruses and hippos. Additionally, the tusks are not covered ...

Following is a transcript of the video. Lions have them, hippos have them, and even you and I have them: canines, those long, pointy front teeth. They're actually the longest teeth in the human mouth.