Mental Floss

NEWS









iStock

Dolphin calves are born tail first, rather than head first, so that they don't drown during the birthing process. Read on for 14 other facts about these fascinating creatures.

Suzanne Raga
















SDI Productions/iStock via Getty Images

Librarians can help you with everything from finding your next great read to filling out your taxes. But they have a couple of patron pet peeves—and at least one involves bacon.

Lela Nargi