Science Memes

11431 readers

1759 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]

1238

Burning Up (mander.xyz)

submitted 3 months ago by [email protected] to c/[email protected]

548 comments fedilink hide all child comments

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

[–] [email protected] 26 points 3 months ago (2 children)

We’re more familiar with 5.56x45mm thanks to all our school shootings thank you very much.

[–] [email protected] 6 points 3 months ago (1 children)

In the same way a US ton and a metric ton is like 10% different, a 556 bullet is actually 5.7 mm across.

[–] [email protected] 11 points 3 months ago

Because the minor diameter of the barrel is 5.56 mm and the major diameter is 5.69 mm. If the bullet were smaller than that then the propellant would blow past it. They didn't make a 'murican millimetre like they did with the imperial system.

[–] [email protected] 4 points 3 months ago

I would make a bet that more mass shootings are done with 9mm. Depending on which shootings they consider 'mass' I see estimates from 60-80% for handgun usage. I'm sure the cheap .22 is a large number, but 9mm is probably right up there. There is a large bias in reporting the school shootings and shootings involving rifles by the media. They almost ignore the others.