What happens when you pour salt on a snail?

You might have heard a rumor that snails have a big reaction when you pour salt on them. But curator Tim Pearce from the Carnegie Museum of Natural History wants you to know that it’s cruel to do so. And he’ll tell you why!  Got a Moment of Um question that wants to come out of its shell? Send it to us at BrainsOn.org/contact, and we’ll help slug out an answer. See omnystudio.com/listener for privacy information.