If you get goose bumps every time you hear the sound of nails on a chalkboard, you aren't alone. But scientists say it's not the high-pitch tone that makes us cringe, as previously thought.
Why Some Sounds Make Us Cringe
By Ana-Marija Dolaskie — June 29, 2016
Ana-Marija Dolaskie is the Director of Video Production at the American Council on Science and Health. She received her degree in Broadcast Journalism from Columbia College in Chicago. She also always looks that happy while she's working.