Science Memes

11404 readers

1319 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]

243

don't listen to big gravity!!!!! (mander.xyz)

submitted 7 months ago by [email protected] to c/[email protected]

22 comments fedilink hide all child comments

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

[–] [email protected] 22 points 7 months ago* (last edited 7 months ago) (1 children)

Physics teacher: "The electrical force that repels the bottom of your foot from the surface of the earth is greater than the gravitational attraction between the entire earth and yourself".

Me: 😲

Edit: I guess it's more correct to say "equal to", rather than "greater" since you're static.

[–] [email protected] 2 points 7 months ago (1 children)

How can they be true?

[–] [email protected] 12 points 7 months ago

If it weren't true you would be experiencing a net acceleration due to the imbalance in the forces acting on you.

What's really interesting is figuring out WHY mechanistically it's true. I had to rethink the whole thing this morning, because it really is pretty nuts how much weaker gravity is than the electrostatic force.