Science Memes

11086 readers

2705 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules

Don't throw mud. Behave like an intellectual and remember the human.
Keep it rooted (on topic).
No spam.
Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.

Research Committee

[email protected]

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago

MODERATORS

[email protected]

1349

Tiny pp (mander.xyz)

submitted 2 weeks ago by [email protected] to c/[email protected]

65 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 40 points 2 weeks ago (9 children)

In primates small testicle size is correlated with how many males a female typically mates with. More males mating with the same female means the male that produces the most sperm has an advantage. So gorillas have tiny balls because every troop only has one silverback male, and chimps have horrifically huge nuts because there’s a lot of competition for mates from other males in the troop.

Interestingly, humans fall roughly in the middle of the scale in terms of ball size!

[–] [email protected] 22 points 2 weeks ago (8 children)

Yet the head of a human penis is shaped for removing competing semen from a woman's vagina

[–] [email protected] 19 points 2 weeks ago (5 children)

That's some kinky shit

[–] [email protected] 11 points 2 weeks ago (1 children)

You don't wanna know what your ancestors got up to

[–] [email protected] 20 points 2 weeks ago (1 children)

I don't even wanna know what my grandma got up to

[–] [email protected] 5 points 2 weeks ago (1 children)

Or even your mom

[–] [email protected] 1 points 1 week ago* (last edited 1 week ago)

And you don't want your kids to know what you were up to. You should surely tell you your grandkids though.

load more comments (3 replies)

load more comments (5 replies)