What is earwax — and should you get rid of it? - Henry C. Ou
5:39
What’s that ringing in your ears? - Marc Fagelson
5:49
Why can't you put metal in a microwave? - Aaron Slepkov
5:33
What’s the best way to treat the common cold?
5:10
Why are cockroaches so hard to kill? - Ameya Gondhalekar
5:34
A brie(f) history of cheese - Paul Kindstedt
5:17
Why do we have crooked teeth when our ancestors didn’t? - G. Richard Scott
4:12
Why you shouldn't worry about pooping once a day | Body Stuff with Dr. Jen Gunter | TED
5:27