Planetary rings are gorgeous, temporary structures created when a planet's gravity captures and tears apart smaller objects. Learn why Earth doesn't have rings (right now!) and what other planets' rings are like in today's episode of BrainStuff, based on these articles: https://science.howstuffworks.com/science-vs-myth/what-if/what-if-earth-had-rings.htm; https://science.howstuffworks.com/planets-with-rings.htm

Why Do We Blush When We're Embarrassed?
10:23

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

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