Gravity is caused by the fact that everything in the universe sucks.
Science Memes
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
Other Mander Communities
Science and Research
Biology and Life Sciences
- !abiogenesis@mander.xyz
- !animal-behavior@mander.xyz
- !anthropology@mander.xyz
- !arachnology@mander.xyz
- !balconygardening@slrpnk.net
- !biodiversity@mander.xyz
- !biology@mander.xyz
- !biophysics@mander.xyz
- !botany@mander.xyz
- !ecology@mander.xyz
- !entomology@mander.xyz
- !fermentation@mander.xyz
- !herpetology@mander.xyz
- !houseplants@mander.xyz
- !medicine@mander.xyz
- !microscopy@mander.xyz
- !mycology@mander.xyz
- !nudibranchs@mander.xyz
- !nutrition@mander.xyz
- !palaeoecology@mander.xyz
- !palaeontology@mander.xyz
- !photosynthesis@mander.xyz
- !plantid@mander.xyz
- !plants@mander.xyz
- !reptiles and amphibians@mander.xyz
Physical Sciences
- !astronomy@mander.xyz
- !chemistry@mander.xyz
- !earthscience@mander.xyz
- !geography@mander.xyz
- !geospatial@mander.xyz
- !nuclear@mander.xyz
- !physics@mander.xyz
- !quantum-computing@mander.xyz
- !spectroscopy@mander.xyz
Humanities and Social Sciences
Practical and Applied Sciences
- !exercise-and sports-science@mander.xyz
- !gardening@mander.xyz
- !self sufficiency@mander.xyz
- !soilscience@slrpnk.net
- !terrariums@mander.xyz
- !timelapse@mander.xyz
Memes
Miscellaneous
So what you are saying is micro black holes everywhere, thats genius!
And here I thought it was just your mom
I've been reading a book about anti-gravity. I just can't put this thing down.
57k a year is a decent salary if you live in the UK.
A seasoned postdoc could expect to make 55K max. A professor a bit more.
57k€/year is a professional's salary in Italy.
Average is 32k€
With 57k€ you can afford to live comfortably, even get yourself a roomy flat, which is unusual for single individuals.
*Exceptions may apply, see Milan or other big cities
57k usd is a little less than 42k gbp
Which is roughly the pay for a staff scientist or lecturer
55k dollars in the US gets you a crappy apartment and a 7 year car loan.
Postdocs are definitely not getting 55k in the UK except maybe if something like medicine is special? The range is like 36-45ish.
What do you mean no advances in the last 70 years?! In the last decade scientists detected gravity waves and imaged an actual real black hole. Also they've been steadily chipping at quantum gravity, give it a couple decades they'll get there.
unless we cancel all the funding
unless we cancel all the funding
Just had to fucking jinx it didn't you
Aren't the first two things just experimental proves of Einsteins relativity theory from over 100 years ago?
I don't know about quantum gravity though.
I wouldn't say "just", experimental proof seems huge.
But if you want theories just go to PBS space time and open anything that isnt string theory or mond.
Gravity is just a side effect of the fundamental laziness of all things. Causality moves slower near mass, so it's kind of relaxing to move towards it. That's why everyone does it.
PS: There is actually a SciShow Spacetime video about gravity being an emergent property instead of a fundamental force. And no I didn't get this from ChatGPT, I'm just that dumb when it comes to advanced physics haha.
Oh hell yeah I love an emergent property. That's my new favorite theory
Gravity was invented by Isaac Newton because he was invested in an airline.
That's the real answer. Always check on whose payroll somebody is.
It is what make it risky to jump from the Burj Kalifa, at least on the last meter.
And yet, jumping from the Burj Khalifa at 1m off the ground is not very dangerous, so it's not the Burj Khalifa that's doing it
And even if you jump from higher up, it's the ground that does it, still not the Burj Khalifa.
Wouldn't the electromagnetic force be what makes jumping from the Burj Khalifa risky? It's not the fall that kills you, it's the sudden stop.
Mass go brrrr
I find it quite marvellous that the universe contains unexplainable stuff like this, actually.
Everything we know about all space and time is technically just entirely made up by us.
It came from the Labratory of The Mind, yes, the work was entirely metaphysical, but here's the wierd part. They used that mental experimentation and applied it to real life action, and it worked. It's like imagining you have a magic carpet for years then you stand on one and it starts flying. It began as imagination of the world around us, then when checked against reality. It works. Someone figured out that if something was passing around a sun. A planet, that it would dim the light at regular intervals. They checked, it did, that's the only reason we know there's planets outside our solar system. Someone checked the lumens of stars and found the data matched the theory. We use the color variations of stars in a similar way to detect more data. It's quite remarkable. A recent discovery in gravity is that while gravity is a ''constant'', it actually fluctuates from place to place, I'm not sure if anyone figured out why yet, but if and when, how they find out, will be their imagining a reason, imagining how to check, checking in real life, and getting the data on if it's right or not.
There is an actual logical proof that there are propositions in mathematics that are neither provable nor refutable.
While reading this I had a sudden flash of inspiration in which I saw clearly exactly how gravity works, but then when I started typing I forgot again. It's quite frustrating
Congratulations, here's your PhD
The far end might sound smart to you if you've never taken physics classes, but...
Gravity is what makes my feet hurt when I stand around too long without moving about.
Daily reminder that physicists contribute nothing to society /j
Gravity is not what makes your body limp. It would just heavily influence a limp body. PhD my ass.
This is wholly inaccurate. We do know what causes gravity; time dilation near matter (at least for smaller objects like the Earth). What we don't know is why gravity, because we have yet to produce a model that matches both quantum effects and cosmic behaviors like gravity and dark matter/energy.
"Quantum gravity" is the general term for what solution would describe something that ties these two universes of behavior together. The process of decoherence isn't terribly well understood as far as carrying effects clear from particle scale to cosmic scale.
Even then, some of the mathematical explanations from current models are plausible, but unproven.
Gravity is a fundamental force just like electromagnetism (supposedly)
Fundamental means it cannot be explained by being caused by something else.
But then they say gravity is an effect caused by spacetime curvature and electromagnetism is caused by quantum phenomena.
What is the cause for spacetime or quantummechanics? Idk but somehow they don't make it on the list of fundamental forces.
Classical science, for all the good it did and does, is an unironic joke and if aliens knew about it they’d be laughing at us.
Fundamental means it cannot be explained by being caused by something else.
Fundamental force means we expect a carrier particle to explain it (for gravity that’s the Graviton, although it hasn’t been detected yet).
electromagnetism is caused by quantum phenomena.
Not even remotely true.
What is the cause for spacetime or quantummechanics? Idk but somehow they don't make it on the list of fundamental forces.
Quantum mechanics is mostly that statistics is more complicated than we all thought . Seeking a cause for spacetime is interesting. It might be relevant to mention that there is a fundamental particle that imparts mass, which we call the Higgs Boson. I guess that could make mass and inertia something of a “fundamental force”.
What is the cause for spacetime or quantummechanics? Idk but somehow they don’t make it on the list of fundamental forces.
Well, they are not forces.
But then they say gravity is an effect caused by spacetime curvature and electromagnetism is caused by quantum phenomena. What is the cause for spacetime or quantummechanics? Idk but somehow they don't make it on the list of fundamental forces.
I don't think we know enough about quantum mechanics to even make a guess, yet. I do know that the reason we wanted to find the Higgs Boson so much was because we thought it could help explain how things acquire mass, which could lead to figuring out antigravity. But then we found it and it wasn't doing what was originally thought. Or something.