Talk about a bizarre feature of the human body: If you happened to swallow a razor blade, your stomach acid would dissolve it. Acids are ranked on a scale from zero to 14—the lower the pH level, the ...

This Instagram account shares intriguing trivia nuggets to prove that as long as we learn something new, no time is wasted.

Here’s an intriguing quirk of the human body that may change how you think about your height: you’re typically a little ...