Research into a new wearable electronic patch made of graphene may make it possible to monitor blood pressure continuously and unobtrusively in the next few years. Learn more in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/diseases-conditions/cardiovascular/blood-pressure/blood-pressure-tattoo-news.htm

BrainStuff Classics: How Are Ethnicity and Race Different?
09:41

How Does Butter Get Its Texture, Flavor, and Color?
14:02

Why Do We Call Dibs and Shotgun, and Who Was the Real McCoy?
09:22