Capers are the flower buds of a spiny shrub, and though they have a lot of flavor on their own, they're often amped up by being pickled or packed in salt. Learn more about capers and how to cook with them in this episode of BrainStuff, based on this article: https://recipes.howstuffworks.com/capers.htm

How Did a Wisconsin Woman Lead a German Resistance to Nazis?
10:45

Are Lobsters Functionally Immortal?
13:02

Is It 'Jerry-Rigged' or 'Jury-Rigged'?
05:19