those four oblasts are looking awfully annexed for a “failed annexation”
“Crises teasingly hold out the possibility of dramatic reversals only to be followed by surreal continuity as the old order cadaverously fights back.”
those four oblasts are looking awfully annexed for a “failed annexation”
libs will say this and then turn around and say “BRICS is just an arm of China, it’s dominated by them economically”
(not that that point is entirely false, BRICS is indeed economically dominated by China and I wonder if there would be half as much interest for countries to join if China wasn’t in it, but India is a pretty big counterweight to China’s power in BRICS in practice)
World order is acknowledging sovereign countries exist and it’s wrong to invade them
The United States has invaded many more countries than Russia and China, and yet they are sanctioned for doing so/if America thinks they might do so, while not a single person in the American government is punished for the deaths of millions. They even get promoted and hired again on later governments! America created the world order! Rules for thee, not for me!
the only people trivializing fascism are those who see fascism symbology like the swastika, Black Sun, various nordic runes, etc on the soldiers they’re egging on and go “doesn’t look like anything to me!” while advocating for the double genocide theory
Do stars actually generate muons directly? From what I understand the muons on Earth are a result of cosmic rays colliding wtih particles in the atmosphere.
Muons are naturally generated by cosmic ray protons colliding with atmospheric molecules and creating pions, which then rapidly decay to muons and muon neutrinos. These themselves then decay into a bunch of other things.
If they do, how far do they travel before decaying? Even if they travel at relativistic speeds, they have a mean lifetime of 2.2 ns, so the math seems to say they don’t travel very far at all on average.
That muons can hit the Earth is one of the key pieces of evidence in favor of relativity, in fact. As you say, with a mean lifetime of 2.2 nanoseconds, they shouldn’t be able to hit the surface of the Earth, but because at relativistic speeds time dilation occurs from our frame of reference (or, equivalently, in the muon’s inertial frame, it sees the distance it has to travel be radically shortened via length contraction), they do end up hitting the earth.
Either way, are there any other sources of muons in the universe? I’m curious what the muon density distribution in the universe would look like.
I doubt it, because they decay so quickly. AFAIK you have to do it via the pion decay route, and all the muons we create are in particle accelerators. I guess it would be like how we create radioactive isotopes in hospitals on-demand for medical purposes that wouldn’t survive transportation to the hospital before decay, and couldn’t be stored long-term because, well, they would decay.
as an aside, Nature is rather more pessimistic about the discovery, which I think is reasonable.
we’re really doing this propaganda again? can we please get more interesting stuff than the “my people yearn for freedom from this tyrant”?