Hold on large cameraman, you need to look at this Biggest projector
2025.01.20 04:10 PlaceInteresting9789 Hold on large cameraman, you need to look at this Biggest projector
 | The worst fucking tweet and projection I have ever seen in my life Antis when they have no argument so they resort to repeating the same thing and projects it onto others Another worst kind of anti you can find on Twitter submitted by PlaceInteresting9789 to Antisaredumbasses [link] [comments] |
2025.01.20 04:10 adhochandle A few questions about the cosmic microwave background
The CMB is said to have a temperature of 2.73 K or whatever it was, and it is supposed to originate as energy released during recombination by some mechanisms I still don't get, but aren't relevant to my question (I don't think). The only part that I think is relevant is that the eventual emission was black body radiation, which has a specific signature. So, something very far away and back in time, emitting thermal radiation, which has subsequently redshifted to hell from where we stand.
But then I see this same figure floated around as the physical temperature of "empty space". Which would make sense if the CMB was taken to be the black body radiation of this "empty space" (the thin matter in it), but nobody seems to be saying this at all. Is that a blown-up misconception? Or does it reflect the fact that, given the ubiquity of this radiation, everything (not shielded from it or actively cooled) is bound to be heated up to this temperature if it would be otherwise colder? Or some other relationship that escapes me?
Also, if I understand correctly, the equations for black body radiation predict the brilliance for every frequency from just the temperature (and density?). Does the whole distribution of intensities across frequencies for a given temperature, once red/blue-shifted, match that of a body physically at the temperature corresponding to the shifted intensity peak frequency? Or do the two curves look different? A short befuddled look at Planck's law suggests to me it's the latter at both relativistic and nonrelativistic Doppler shifts, unless I'm missing some mathematical wizardry reduction by not putting the two equations together with pen and paper. But no, I must be missing something, since it is the whole distribution of the observed CMB and not just the peak, that matches the temperature of 2.73 K (according to this graph from wikipedia), so no one could think it is a redshifted emission by matter at a higher temperature if the math didn't say it'd look the same either way...
Yeah as soon as I said wikipedia I went "better check the actual source of the data just in case" and I did, took me half an hour to be looking at the right source and source of source, and now my confusion is mounting.
To start with, the "data" this graph uses are not observational data at all, they are literally the numbers for the computed black body radiation for 2.725 K according to Planck's law plus some very small residuals coming from actual data. This may be relevant info in the context this table is used, which is to figure out how well these residuals match the known orbital motion of the Earth if I understand correctly, but they have nothing to do with the actual CMB as observed. No wonder the agreement looked so perfect. Then I found the actual paper those residuals are pulled from, with a table in it (table 3), which after an hour I realized the header for didn't say "measured spectral irradiance of CMB" or the likes, but "dipole spectrum and residuals" - which seems to be talking about something else, not sure what physical magnitude, though it calls the values "measurements" (and the units are KJy/sr). I can't find an actual source for actual measured data for CMBR spectral radiances, can anybody help? I'd love to have a look at it, whether or not I can understand anything from it.
Also, I'm encountering the concepts of radiance and irradiance and I'm struggling to understand how they're applied here. To explain my confusion: we have for example solar irradiance which expresses the amount of power received per unit area, from the sun as a source. I'm gonna keep going on from here, though I'm not sure. We could use the same concept for any other star, for example (right?) and it would be a measurement of how much power we're getting per unit area from that specific star. How would this be measured? We obviously have to block any other light the best we can, and let light through only from this star, which suggests some form of a pinhole tunnel? Is this correct? If so, how do we get a meaningful unit area? The more I think of it the wronger this pinhole tunnel feels... it seems impossible to fabricate if it would even physically work (I just remembered lenses and curved mirrors exist, those probably have something to do with the setup). But yeah at least conceptually it seems identical to measuring the Sun's, both expression's of a body's "apparent luminosity". The amount of energy received from a (distant enough) radiating body will be directly proportional to the area receiving it. If we know the distance to the source, we could convert unit area into solid angle, and for example calculate total emitted power for the body. (Right?) Here's my question: how do we incorporate both "per unit area" and "per solid angle" into a physically meaningful quantity with units of radiance?
submitted by adhochandle to AskPhysics [link] [comments]
2025.01.20 04:10 bdh1978 Plant ID
 | They are getting harder to find but I did add a brand new philodendron to my collection today I just have no idea the name please help. I got super lucky and had three cuttings in the same assortment container couldn't have gone any better possibility it was even more juvenile leaves have me confused. I absolutely love the fact that the nurseries I shop at when they take cuttings to keep the inventory nice and neat that they stick those in a pot root them and sell them it's amazing it's the best way to build your collection quickly submitted by bdh1978 to philodendron [link] [comments] |
2025.01.20 04:10 ViktorVK71 2mediumspeed2calm ✍️ 🐧: running on empty & poggie went 4 a walkie
 | № 870 ✍️ 🐧 running on empty [part 750] penguin drawing sketch & № 869 ✍️ 🐧 poggie went 4 a walkie [part 749] penguin drawing sketch submitted by ViktorVK71 to penguin [link] [comments] |
2025.01.20 04:10 picturesofmeghan celine pillow bag- did/does it exist as a rep?
 | i guess it’s a bit older, but i was looking around for the perfect bigger bag and i LOVE this. am i SOL? or is it something i can hunt down? thank you! submitted by picturesofmeghan to RepladiesDesigner [link] [comments] |
2025.01.20 04:10 Complex_Piccolo6144 The Night Ends With Fire by K. X. Song (spoiler)
OH. MY. GOD. This book is so good!!! I read it in three days. I'm so sad that I have to wait until August for the next book though!!! Crying, screaming, throwing up. I WANT TO CRAWL INTO A HOLE AND SOB. That betrayl!!!! WHYYYYYY?! I originally read it thinking it was a standalone, and then I saw it had a sequal, and I thought that it was out. NOPE! I haven't enjoyed a book this much since I read the cruel prince.
Sorry if this is all over the place I just need to vent 😭
submitted by Complex_Piccolo6144 to YAlit [link] [comments]
2025.01.20 04:10 Most-Exercise-8484 How Tariff Announcements Move the USD
 | submitted by Most-Exercise-8484 to swingtrading [link] [comments] |
2025.01.20 04:10 Nice_Elk_55 Modern alternatives to Common Lisp
I'm learning Common Lisp, and I'm running into some quality of life issues that are usually handled better in more modern languages. For example:
- The myriad of similar functions with arcane names (e.g.
mapcar,mapcon,mapc,mapl,mapcan) - Having different getters for each container, and needing to remember to loop
for,across,being the hash-keys keys of, etc. - A limited standard library. I don't necessarily need Python's level of batteries-included, but it'd be nice to at least do better than C++. For example more basic data structures (hash sets, ordered maps), regular expressions, general algorithms, etc.
- The Hyperspec is really hard to read, and isn't nearly as friendly as the documentation of many languages. It feels like reading the C standard.
Alternatively, are there any good general purpose CL libraries that paper over all this? I saw Alexandria and Serapeum recommended, but they have hundreds of functions between them which just makes it more complicated.
submitted by Nice_Elk_55 to lisp [link] [comments]
2025.01.20 04:10 PretendCake8222 Dongar Pro
I have recently installed a Dongar Pro module in my 22 Toyota for my Garmin X310. I have noticed that it makes a slight whine while operating. Has anyone else noticed this with their Dongar Pro? Thank you in advance!
submitted by PretendCake8222 to Dashcam [link] [comments]
2025.01.20 04:10 BoxBOII_ Send me some perona pfps
 | submitted by BoxBOII_ to bigpushy [link] [comments] |
2025.01.20 04:10 heightsflixker What in the double hand dick eatin is going on😭joker fans takin over
 | submitted by heightsflixker to PhillyWiki [link] [comments] |
2025.01.20 04:10 Forward_Gain_9830 В Саратовской области рестораторов обязали перечислять 0,2% от месячного оборота на поддержку участников "СВО"
Власти Саратовской области обратились к рестораторам с требованием ежемесячно перечислять 0,2% от оборота на поддержку участников специальной военной операции (СВО). Об этом говорится в письме, направленном владельцам заведений общественного питания.
Содержание письма стало известно благодаря Елене Павловой-Русиновой, владелице ресторана «Дача», которая опубликовала его в одном из закрытых чатов рестораторов. В документе указано, что средства необходимо переводить на счёт Министерства труда и соцзащиты региона. Чиновники также подчёркивают, что информация должна быть доведена до всех представителей отрасли.
https://arbatmedia.kz/exo-moskvy/novyi-nalog-na-restorany-v-saratove-trebuyut-dengi-na-podderzku-svo-2388
submitted by Forward_Gain_9830 to tjournal_refugees [link] [comments]
2025.01.20 04:10 Poxbot69 Willbreaker and Serra’s Emissary
My opponent controls [[Serra’s Emissary]] and has named creatures as it enters.
I control [[Willbreaker]].
I cast [[Impede Momentum]] on my turn, targeting my opponent’s Serra’s Emissary. This puts Impede Momentum and a Willbreaker trigger on the stack. Serra’s Emissary is not protected from my Impede Momentum, but do I gain control of it? The Willbreaker trigger doesn’t explicitly target Serra’s Emissary (as far as I know/understand), and therefore wouldn’t be protected under DEBT.
Thanks in advance!
submitted by Poxbot69 to mtgrules [link] [comments]
2025.01.20 04:10 onthelockdown Any trades 1-3 stars 3 trades left
 | submitted by onthelockdown to MonopolyGoTrading [link] [comments] |
2025.01.20 04:10 meltymint5 God I’ve wanted her in my shelf so long!
 | I actually bought her over the summer during a prime day. I washed her almost instantly too I just dragged my feet on the restyle I didn’t want to use this coat idk why but half the reason I wanted her was for this coat. But she looks so good in it! I think I was dragging my feet because I don’t get to get RH dolls that much. The new ones just suck so bad that when I get my hands on an oldie I gotta make the process last? I just unboxed a coco I found at Ollie’s and I’m probably gonna do the same thing with her. Wait months between, unbox, wash, dress. To make it last. Only piece that is not part of this doll (winter break jade) is the pants and earrings. Pants are lyric’s which I got at a collectibles store loose and the earrings I think are cocos. There was a time where my RHs outnumbered my MHs. That gap has mostly closed. It’s the end of an era. It’s sad really. submitted by meltymint5 to RainbowHigh [link] [comments] |
2025.01.20 04:10 RottenPotato01 True Life
Hi, sorry for grammar mistake English is my second language and sorry if you are offended on what I said sorry if I'm wrong please don't take anything personally hope you understand correct me if I'm wrong share your thoughts by replying
Lemme ask you what's your goal in life you might say to be successful, make your parents proud or be a footballer but is that what you really want or what the world expect you to be?
Imagine you are born in this world you're a boy soon you learned to be nice to other to be good to make your parent proud you learned how the world works and you learned how your friend wanted to make their parent their grandparents proud by being something successful a doctor or a lawyer but is that what your friend really want or he's just doing what the world expect him to do?
Now before you misunderstand and think im just talking about people who doesn't want to be that but are forced to be that no I'm talking about your true life goal not what the world expect you to be this is different some people would actually like to be working at local retail store but as you know society judge you and you learned everything in this world is judge by society so it became normal to you like you don't feel disappointed you can't be retail store worker you just feel normal like how the society is fact if you see your friend wanted to be farmer you would say something close to "be something more successful make your parent proud"
You are born and are set to do what the world, society expect your future you're supposed to be brave working hard at the gym growing muscle so you can defend yourself and you see influencer going to the gym people like to grow muscle you wanted to be like them
What I'm telling you is that you can litterly be anything you want do whatever you want not just be what the world expect you to be you can not be kind to help your enemy based on your religion you are born in you don't choose that religion you never ask for life never in the first place you got your own life not just "Oh I'm born muslim I should pray 5 times a day" no I'm not making fun sorry if I offended you
You see from my perspective I never ask for life I never ask to be born in that religion I never ask to be born in that family I never ask to be born so I can be successful no I never did so why do I have to follow what the world expect me to do why should I be successful am I like gonna live till I'm 500 years old let me enjoy life since I feel so bad my parent been working hard pushing me to be successful am I still not allowed to send them money no I can fact if I want to gift them a house I can but I have to work for it was it your choice or society?
In this life you choose your path and people guide you not people choose your path and you guide yourself or easy to understand "you're going to be a doctor" and you have to study to be a doctor you have to pass exam like you never even want it in the first place you should choose your own path and let people guide you or easy to understand "I wanna be fashion designer" people should be guiding you teaching you about dress about sewing parent should treat you like normal help you get into designer school not just left you alone to do everything yourself cause you don't allow your parent to choose your path
Religion are supposed to be a belief of choice if someone quit their religion and became an atheist don't judge them we are all humans the same species let me try to break it down for you to understand you see a Chinese trying to find direction as an American would you treat them like you are treating other American think they never ask to be Chinese yet they are all still humans I'm sure all religion teach to be nice to others so if that being said
If you see someone a man who's an atheist who wanna be designer making clothes sewing clothes treat them like you treat other as a teacher you should help them to reach their goal maybe that man was born in a poor family who had suffered so much and all he wanted to do is to be a designer so his parent don't have to worry about clothes ever again or someone who wanna work at local grocery market it's his choice maybe he enjoy the experience
This is what true life is not being controlled by society you be what you wanna be you do what you really really really deep down wanna do and we all should support them
submitted by RottenPotato01 to self [link] [comments]
2025.01.20 04:10 FacYt2087 90s Famke Janssen as Domino
 | submitted by FacYt2087 to Fancast [link] [comments] |
2025.01.20 04:10 ThanksForYourLove I've been alone my whole life, now feeling lonelier than ever
I crave touch really badly. I'm sure I've gotten hugs as a kid, but none that I can remember. The most intimacy I had was with a friend, who would put her head on my shoulder during bus rides home from school. I really, really miss that. Now I'm too mentally secluded to get close to anyone, and I'm afraid I won't ever get that intimacy again.
What healthy ways do you deal with these feelings? I'm genuinely curious because I'm kinda desperate.
submitted by ThanksForYourLove to lonely [link] [comments]
2025.01.20 04:10 Buttkicker727 Realistic budget for furnishing a 4 bedroom home?
Not coming with much- going from a tiny one bed apartment to a 4 bedroom house. I don’t even have a dining table though- I had a kitchen island so I only used bar stools. Moving with very little, basically just one bedroom and kitchen stuff. What’s a realistic budget for furnishing? Google told me like $15-20k which is insane, but then looking at sofas and dining tables , I’m thinking 10k can go quick. Not in a rush to fully furnish the place in one shot, would rather have quality stuff over time - I suppose one room at a time . I’m thinking 2k should take care of the dining room, maybe 5k for the living room … idk , everything is so expensive
submitted by Buttkicker727 to FirstTimeHomeBuyer [link] [comments]
2025.01.20 04:10 Duckyquack9999 ISO cringey movie suggestions
Just what the title says!
What’re some “great” movies we millennials can reminisce about and take a sip of a grown up beverage every time something cringey happens?
For example, basically any Disney channel movie ever made between 1990-2010, in Aquamarine when she yells in the middle of the mall
Give me a list of good, funny, cringey movies for a girls night in that’ll have many sips being taken! And maybe your favorite cringiest moment from whatever you suggest 😂
Can ofc be tv too
submitted by Duckyquack9999 to Millennials [link] [comments]
2025.01.20 04:10 Mortimer_Whimsiwick World Hunger Games: 24th Hunger Games: Arena
 | submitted by Mortimer_Whimsiwick to christianblanco [link] [comments] |
2025.01.20 04:10 jitu9491 Deepti sati 3323x4846
 | submitted by jitu9491 to bolly_actress_hd [link] [comments] |
2025.01.20 04:10 xzelethor Seiren V3 Chroma suddenly stops working
As the title suggest my Seiren V3 chroma suddenly stopped working today. doesnt work with games or discord or anyhting. BUT i can still use it through voice mod. Very weird any help? this is extremely frustrating and have found zero comments or fixes for this
submitted by xzelethor to razer [link] [comments]
2025.01.20 04:10 Blue_Dolphin_36112 Hoping they keep the slaps in the cat fight
The slaps were so fun in the cat fight scene in act 2.
submitted by Blue_Dolphin_36112 to wicked [link] [comments]
2025.01.20 04:10 Mr-Haney Honey Bucket Heater Question.
Hello. I'm not doing anything with Bees, but I'm trying to use a heater that people that do are using for heating buckets of honey. The heater shown is what I just bought. I'm trying to use it, or I am going to be using it to warm up a paint pot, pressure pot that I use for casting polyurethane resin. I put it on and I do think it will work as intended, but I would like it to fit better.
Can I slit this types of heater to better conform to the diameter? In doing that will it diminish the heating capability, or will it just make it not work? I don't know how this heater wrap actually works. I'm just using this because of the colder weather.
submitted by Mr-Haney to Beekeeping [link] [comments]