We all know inhaling helium makes your voice sound high and squeaky, but do you know why? If you’ve ever inhaled from a helium balloon at a birthday party or watched this scene from My Best Friend’s ...

It is, perhaps, the most seductive sound in all of wine. The sound, that is, of the "Pop!" of the cork when it's removed from the neck of a wine bottle. But there is also the squeaky sound of the ...