Why do Chalk Squeaks Send Shivers Down Our Spines?
Whether it’s chalk squeaking on a chalkboard, fingernails scraping across Styrofoam, or a fork sliding across a plate, there are sounds that make most people cringe and feel an icy shiver down the back of their neck. The sound is perceived as unbearable, the hairs on your back stand up and goose bumps appear on … Why do Chalk Squeaks Send Shivers Down Our Spines?