There's a world of useful information out there. Impress friends and family with your arsenal of not-so-common random facts that range from wildlife to culture, putting you ahead of the game for quiz and game nights.
It’s impossible to hum while holding your nose. Go ahead, try it!

It's impossible to hum while holding your nose. The act of humming requires the exhalation of breath. Most people can only hum the first line of a song before gulping and gasping for air. Even if you try to hum with your nose closed and mouth open, you're going to battle. Go on—try it!