Why did humans evolve big penises but small testicles?
10 May 2023, 5:30 pm–6:30 pm

Professor Mark Maslin, Department of Geography
This event is free.
Event Information
Open to
- Invitation Only
Availability
- Yes
Cost
- Free
Organiser
-
ASCR Manager – ASCR
Location
-
Housman RoomGower StreetLondonWC1E 6BTUnited Kingdom
Humans have a much longer and wider penis than the other great apes. Even the largest of gorillas, more than twice as heavy as a human, will have a penis just two and a half inches long when erect. Mark will explain why...