Science Memes

11399 readers

215 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]

1067

Hooooooooooooooooooot (files.catbox.moe)

submitted 8 months ago by [email protected] to c/[email protected]

128 comments fedilink hide all child comments

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

[–] [email protected] 21 points 8 months ago* (last edited 8 months ago) (4 children)

All power generation is either solar or 'make thing spin', unless we're including RTGs and Piezoelectrics.

[–] [email protected] 3 points 8 months ago (1 children)

But not all electricity generation is based on boiling water. Wind, hydro and tidal don't need to generate large amounts of heat to make steam that spins a turbine, they just use natural movement to do so.

[–] [email protected] 2 points 8 months ago

Yes, make thing spin

[–] [email protected] 1 points 8 months ago (1 children)

All of these are in some way heat engines

[–] [email protected] 5 points 8 months ago (1 children)

Yeah but those heat engines don't rely on spinning things inside a magnetic field. Heat on one side, less heat on the other side, and you have current. No motors.

[–] [email protected] 3 points 8 months ago (1 children)

even photovoltaics are heat engines in broad definition

[–] [email protected] 4 points 8 months ago

We're all heat engines on this blessed day if you broaden the definition enough.

[–] [email protected] 1 points 8 months ago (1 children)

Peltier Effect?

[–] [email protected] 1 points 8 months ago

That's the principle used by RTGs right?

[–] [email protected] 0 points 8 months ago (1 children)

Solar thermal power…

[–] [email protected] 3 points 8 months ago

Yes? Makes things spin.