Science 101, in its third season, features Sugar of the Clouds.

A fascinating exploration of cotton candy and the remarkable science that transforms ordinary sugar into a light, fluffy treat resembling colorful clouds. This episode examines how heat melts solid sugar, how rapid spinning stretches it into incredibly thin strands, and how those delicate fibers cool and collect to form cotton candy’s familiar texture. We also explore the chemistry of sugar, the role of temperature and motion, and why cotton candy dissolves almost instantly when exposed to moisture. By looking closely at this beloved carnival favorite, listeners will discover how physics and chemistry work together in surprising ways. Sugar of the Clouds turns an everyday treat into an engaging scientific journey filled with curiosity, discovery, and wonder. Learn more about your ad choices. Visit megaphone.fm/adchoices