Mental Floss

NEWS

The first soccer balls weren't even made out of rubber.

Dive into the history of soccer balls, including how they evolved from their earliest form, when they were made out of pig bladders, into the hexagon design we see today.

Erik van Rheenen






Get ready to welcome summer, however you see fit.

In 2025, the summer solstice will fall on Friday, June 20. Here are some fascinating facts to celebrate the celestial occasion.

mentalfloss .com








Grab your magnifying glass.

We give you an obscure word with four definitions—one correct, three made up. Can you identify the correct one?

Ellen Gutoskey










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