Have you ever screamed when you saw a spider in the house? First of all, don’t be scared, that spider isn’t looking for you. But second of all, did you wonder if the spider even heard you? Most of us haven’t gotten close enough to a spider to see if it has any ears at all. We asked spider expert Paul Shamble to explain how spiders hear.  If you’ve got a question about spiders or anything else, send it to us at BrainsOn.org/contact and we’ll do our best to find the answer.