

From germs and emotions to social media and more, it's the science of your world explained in a way that's refreshingly relatable.

Why is social media so addictive? Turns out, it's by design. We'll also explore the science of selfies and why people can be so cruel online.
Aired: 11/2/2018
What's the difference between good and bad germs? And how real is the "Five-Second Rule"? It's a dirty topic, but someone's got to cover it.