What your ball size says about you
지금 보고 있는 영상
What your ball size says about you
조회수 2,423,932
영상 설명 · 눌러서 펼치기
Testicle size varies in homo sapiens - and it turns out the size, shape and even droop of your balls says a lot about you. Primate testicle size says a lot about our testicle size - so today we explain the fascinating and controversial evolutionary history of human testicles.
Written by: Gregory Brown
Animated by: Gregory Brown
Edited by: Luka Šarlija
REFERENCES:
https://www.nature.com/articles/293055a0
https://research-repository.uwa.edu.au/en/publications/perceived-physical-strength-in-men-is-attractive-to-women-but-may/
https://www.bbc.com/future/article/20250703-the-body-parts-evolution-still-cant-explain
https://www.researchgate.net/publication/261675487_Cool_sperm_Why_some_placental_mammals_have_a_scrotum
https://www.researchgate.net/publication/6146629_Swinging_high_and_low_Why_do_the_testes_hang_at_different_levels_A_theory_on_surface_area_and_thermoregulation
Written by: Gregory Brown
Animated by: Gregory Brown
Edited by: Luka Šarlija
REFERENCES:
https://www.nature.com/articles/293055a0
https://research-repository.uwa.edu.au/en/publications/perceived-physical-strength-in-men-is-attractive-to-women-but-may/
https://www.bbc.com/future/article/20250703-the-body-parts-evolution-still-cant-explain
https://www.researchgate.net/publication/261675487_Cool_sperm_Why_some_placental_mammals_have_a_scrotum
https://www.researchgate.net/publication/6146629_Swinging_high_and_low_Why_do_the_testes_hang_at_different_levels_A_theory_on_surface_area_and_thermoregulation
AsapSCIENCE 다른 영상
The words that reveal how smart you aren’t
조회수 159,563
Why do male nipples exist?
조회수 43,129
Why do nipples become erect?
조회수 45,779
What your nipple size says about you
조회수 78,249
What your nipple shape says about you
조회수 963,906
Is Gen Z actually dumb?
조회수 85,696
Is Gen Z Dumb?
조회수 552,233
The deadly drug everyone is taking
조회수 212,639