In the 1960s, Dolores Huerta worked alongside Cesar Chavez to create the United Farm Workers union and organize for farmworkers' rights across America. Learn more about her legacy and continuing work in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/historical-figures/dolores-huerta.htm

What Would Happen If You Swallowed a Leech?
08:38

How Can Rhubarb Grow in the Dark?
10:28

How Does the Blue-Footed Booby Work?
08:41