#vacuum energy

[frank-olivier]

Sabine Hossenfelder

Vacuum Energy (August 2021)

Wednesday, December 7, 2022

[proxycrit]

More caitvi for the soul

Check out my patreon for my sketchbook!

[truphysics]

Vacuum Energy

Introduction In quantum field theory, vacuum energy is the zero-point energy of all the fields in space. This includes both the electromagnetic field and the other fundamental fields. It’s the lowest possible energy that a quantum mechanical physical system may have and is the energy of empty space. Zero-Point Energy The notion of vacuum energy is closely related to the concept of zero-point…

[ianmiller42]

The Biggest Problem of Them All

From Physics World, something unexpected. The “problem” is, er, the Universe. Problems don’t come much bigger! To put this in perspective, the major theory used to describe it is Einstein’s General Relativity. There is only one problem with that theory: everything should collapse into a singular “point” and it doesn’t. To get around that problem, Einstein introduced something he called “the…

[skunkes]

Finally got ikea shelf i bought several months ago up yesterday wit help of dad and brother...turned into a whole ordeal because the wall is thin (and also the attic is right behind it). Its the only fixture in my room that isn't blue but i was too lazy to fix that...yeeey ^_^ excited to figure out what else to put on it

[ballads-of-breeze]

“I don’t have any favorites from the trailer” I say as I blatantly post my favorites from the trailer

[rosicheeks]

🙃

[demoanais]

today i wish the asteroid would come early because: so i don't have to see any more a/colyte dreck in the reylo tag

[friend-crow]

I feel like people (especially my brother) who have dishwashers and never hand wash anything don't appreciate how much more general cleaning you can get done when you don't have to hand wash every single dish you use. Especially when dealing with chronic fatigue, executive dysfunction and a full time job.

My surfaces might be uncluttered too if I didn't have the daily grind of the fucking dishes. When I hear somebody say they vacuum every day I just glare at them and think "dishwasher".

[communistkenobi]

on this beautiful Saturday morning I have the unique and wonderful opportunity to shampoo the carpets in my apartment

[clfixationstation]

I have been informed that lying is supposed to be harder than telling the truth?? like it's supposed to take more brain energy??

but when I lie, it's typically because it's easier to give a simple, false explanation than it is to remember all the details on the spot that are required to be truthful. like, lying is near effortless, I don't have to think about it at all

tbh it probably looks like I'm lying when I'm telling the truth because it takes me so long to respond and I get all fidgety

[yj-98]

hi everyone btw :) life update: did some BIG cleaning today after a long overdue breakdown and now my space is significantly more livable 👍

[dottores]

crying hysterically i have such a good fic idea for post-cataclysm teyvat but i just dont have enough time for another series rn

[thelavellans]

having adhd is so funny because you will be in the middle of cleaning and suddenly have the great idea to take apart your entire mechanical keyboard to deep clean it but then you get halfway through doing it and realize what a mistake it was lmao

[threnodians]

oookay now that i’ve thrown a bunch of hsr nonsense on y’alls dashboards i very desperately need to get a lot more sleep 🥲🤞🏻

[supercantaloupe]

also the more i live on my own the more i turn into my dad. i did like four loads of laundry last weekend (all my sheets and blankets, plus a load of clothing). i'm very particular about how things are loaded in my dishwasher to make sure everything actually gets cleaned. i'm actually cleaning my dishwasher rn. gd help us all if i start to vacuum every day then it will be all over