Mildew is an early stage of mold that grows on surfaces before digging deeper. Learn how both work and how to stop them from growing in your home in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/cellular-microscopic/difference-between-mold-mildew.htm

American Versus British English: What Are Biscuits, Muffins, and Pudding?
09:51

How Do Sunspots Work?
14:22

Did the Lost Continent of Lemuria Really Exist?
11:05