This Week I Learned
Ep. 26: This week I learned how to tell if a rat is smiling, and more
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:08:01
- More information
Informações:
Synopsis
This week I learned how to tell if a rat is smiling, that viruses may be evolving to go easy on women, the science of why you shouldn't go to bed angry, and the bizarre ways movie producers made it snow on their sets in the 1940s.
