Spectrum | Deutsche Welle
Why do humans have (relatively) large penises?
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:30:00
- More information
Informações:
Synopsis
Compared to chimps or gorillas, human males are unusually well endowed. A new study suggests it's partly because men 'size each other up' before a fight.
