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Oh sweet, a new Map Men video! Thanks for posting!
Oh sweet, a new Map Men video! Thanks for posting!
When will scientists just self-publish?
It’s commonplace in my field (nuclear physics) to share the preprint version of your article, typically on arxiv.org. You can update the article as you respond to peer reviewers too. The only difference between this and the paywalls publisher version is that version will have additional formatting edits by the journal.
If you search for articles on google scholar, it groups the preprint and published versions together so it’s easy to find the non-paywalled copy. The standard journals I publish in even sort of encourage this; you can submit the latex documents and figures by just putting the url to an arxiv manuscript.
The US Department of Energy now requires any research they fund be made publicly available. So any article I publish is also automatically posted to osti.gov 1 year after its initial publication. This version is also grouped into the google scholar search results.
It’s an imperfect system, but it’s getting much better than it was even just a decade ago.
Let’s see:
Stephen King source material? Check.
Adapted by Mike Flanagan? Check.
Well then I guess I have to see this. Geralds Game and Doctor Sleep were excellent. Also I’ve read the original short story and without giving anything away, I found it oddly affecting.
The exact same thing happened to me while I was deplaning, a few years prior to Covid. Full face sneeze with no effort to cover their mouth or nose, at like 1 foot away. So I still wear a mask on planes and in the airport.
Yeah, it’s quieter so there’s fewer overall responses even in “popular” posts, but it doesn’t feel like anything gets ignored. If a post is interesting, you’ll get at least a few replies even if it takes a few days.
That part is kinda nice - the lower turnover on the “front page” means you’ll have people reading and commenting on discussions for days. If you reply to a 1-day old post on Reddit the only person who might see/reply to you is the person you replied to.
I’ve gotta hand it to you, that’s a good comparison
Seems like a good math problem.
“Alright class, we have 20 joints with an average of 30 puffs each. There are 35 students, one teacher, and 2 teachers aides. How many puffs does everyone get?”
Oh no, not all gun owners who’ve done drugs. Just certain ones.
The 2nd amendment bros aren’t going to help in this case. The NRA declined get involved in the police shooting of Philando Castile who was licensed to carry his gun and who told the police he was legally carrying it. The NRA said it was because he also was in possession of Marijuana, which makes it illegal for him to have a gun.
I’ll only be a carnivore on day 1
Nonsense, Trump has the best brain! Many people are saying this. Top neurologists come up to him, big strong doctors, with tears in their eyes, saying “sir, you have such a good brain!”
There absolutely are, but I’m not super familiar with all of the consequences of majorana neutrinos. /u/drail@fedia.io might be able to provide a better answer. My background is experimental nuclear physics, so I’m familiar a lot of experiments searching for beyond the standard model physics, but less so with the theory motivation.
One consequence of neutrinos being their own antiparticles is that it breaks lepton number conservation. This also breaks chiral symmetry, since all neutrinos are right-handed and anti-neutrinos are left-handed. This observation would also imply that neutrinos have mass - which is assumed but would be a really big deal to prove.
Yeah it’s one of those terms that’s unfortunately been co-opted for another definition. Definitely made some of my google searches in grad school feel icky… The physics terminology came first though!
Despite space being “empty” there’s still a surprising amount of stuff streaming through it. There are protons, electrons, carbon nuclei, etc constantly slamming into the Earth’s atmosphere, producing showers of radiation. These cosmic rays are the reason so many sensitive physics experiments ( like dark matter and neutrinoless double beta decay searches) are located deep underground. The earth is a good shield against these cosmic backgrounds.
Even if there was an “isolated” antimatter galaxy, it would get bombarded with matter in the form of cosmic rays. The annihilation photons are a really distinct signal that would be hard to miss. There are a number of gamma ray telescopes in space that map out sources of gammas, and they would have detected an antimatter galaxy if it existed.
If the antimatter galaxies are so far away that they’re beyond the visible universe, then there’s still the big question of why there was a segregation of matter and antimatter early on.
You’re not alone; matter-antimatter asymmetry is one of the big open questions in physics. Most particle processes treat matter and antimatter identically, but there are a few areas where matter and antimatter have slightly different interactions. These occurrences are violations of Charge Parity symmetry aka CP Violation.
There must have been a certain amount of CP violation during the early phases of the Big Bang to explain our matter-dominated universe. But the known amounts of CP Violation are nowhere near enough to explain the asymmetry in matter and antimatter. There are some proposed mechanisms that would violate CP symmetry in sufficient quantities, but these haven’t been experimentally observed. There are ongoing searches to detect these processes, or related processes that would be possible if these existed. Neutrinoless double beta decay searches are one example of these detection efforts.
In summary, there’s a guaranteed Nobel Prize to whoever can answer your question.
The US Department of Energy…
Am I not supposed to be using OnlyFans as my primary news source?
No problem! Also your response just reminded me of one key feature that Arctic has that Voyager doesn’t yet: push notifications.
It will do federal taxes for everyone, and can also do state taxes for people in states that opt in. Only a handful of states were included in the beta testing version this year, but they’re opening it up to any state that agrees to participate next year.