Have you ever been tempted to lick something frozen? Hopefully not, because your tongue could get stuck!  But don’t worry, we talked to engineer Alexis Noel all about why our tongue sticks to ice, and what to do about it if that happens to you!

Do you have a Moment of Um question that’s so good it’s giving you the chills? Send it to us at BrainsOn.org/contact, and we’ll help unfreeze your brain.