Mental Floss

ALL STORIES

See if you can decipher this twisted tune.

It’s time to play Tune Twist, where we translate the lyrics of popular songs into multiple languages and then back into English. Can you figure out what the song is, or who performed it?

mentalfloss .com






Some words seem like they must come from the same source—but they don’t.

Think ‘human’ was created by slapping ‘hu-’ on ‘man’? Think again: ‘Man’ and ‘human’ aren’t related at all—and they’re just one example of words that seem like they must be linked, but turn out to have nothing in common once you dig into their etymology.

Lorna Wallace


The Nobel Prize-winning physicist often commented on science, the universe, and humanity. But which deep thoughts are really his?

mentalfloss .com








Even canines can get in a good cat nap.

Napping offers many benefits, but getting the most out of a midday snooze isn’t always easy. Fortunately, these expert-backed tips can help, and keep you feeling refreshed after the fact, too.

Matt Hoffman


It’s to be expected that the words we use will change and develop over time. In some instances, these developments can lead to words gaining new meanings entirely different from their original ones.

Paul Anthony Jones




The cutest part of any hospital.

Baby viewing windows were once a staple of hospital maternity wards across the country, but now they feel like a relic from a bygone era. Read on to learn about their history—and the real reasons why they vanished.

Lauren Dana