• 4 Posts
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Joined 2 years ago
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Cake day: June 9th, 2023

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  • Curious, what is SOCKS5 used for that regular wireguard cannot do? I’m only familiar with the use case of telling Firefox to connect through a SOCKS5 proxy, which may be convenient as a form of split tunneling - only firefox traffic goes through the VPN and everything else through clearnet - but wireguard can be configured into a split tunnel form as well with a bit more work, and works for all software not just the ones aware of SOCKS proxies. Is it for use on a system where your permissions are too limited to turn on wireguard but not so limited that you cannot change Firefox proxy settings?


  • Talescale is a VPN, “private network” is what P and N stand for. It’s just one with only forwarded ports and no outbound traffic. The question was are forwarded ports important, and yes they are. So important that some users pay for a VPN twice! Once for something like Mullvad with no port forwarding, and once for Talescale for port forwarding. It’s true it has benefits like static IP, but even on my commercial VPN I get the same forwarded IP and port when connecting to the same server, so I don’t want to pay twice.


  • In theory, the rich can just continue paying off each other spending money on rich people stuff. 80% of the economy consisting of activities like robot-staffed billionaire-owned construction companies making and selling super-yachts to oil billionaires, who made their fortune selling fuel to space tourism companies ferrying billionaire designer bag heiresses to the Moon. The rest of us can starve to death and the economy won’t even blink.




  • Knowing that the ball was gold gives you Bayesian knowledge about the boxes behind the door, since the prior probability of the host pulling a gold ball from a 6-gold door is different than from the 3/3 door. So you have to multiply Monty Hall probabilities and Bayesian probabilities together.

    That assumes the host pulled a ball at random, of course, and not a deliberately gold ball.





  • I got excited that the paper makes concrete predictions for particle masses - the electron, muon, and tau, the quarks, and the neutrinos. For the moment, particle masses are free parameters in the Standard Model that you need to plug arbitrary experimentally-derived numbers into. A theory that can calculate them directly would be a great theory, even if it were as weird as having 3 time dimensions.

    Buuut… this paper doesn’t actually explain how it calculates all its amazing predictions. It just starts with something like “what if Schrödinger equation, but instead of exp(it) we had exp(it1 + it2 + it3)!” And I agree: yes! Let’s! What if! We should explore all possibilities, no matter how weird, if they lead to better understanding of the world. But then it immediately goes to say “let α and γ be some [unspecified] constants. Therefore the mass of the muon is 105.6583745 MeV”. Like… how?

    I thought maybe this is a paper just to announce the theory, and all the laborious calculations are in the supplemental materials, but at the very bottom it specifically writes “Data Availability: The theoretical predictions and numerical calculations presented in this paper are fully described within the text.” **Frodo mode:** Fine, keep you secrets!

    Until the author shows the actual theory and the calculations outputting all these amazing predictions, they are no more useful than that LinkedIn post that said “what if e = mc2 but e = mc2 + AI



  • New York City has also banned plastic bags since 2020. I was skeptical about the ban at first, because by measure of material weight, bags are but a small fraction of plastic waste. Thin film is just too efficient in terms of use-per-weight ratio. I also thought anyone who didn’t want to use plastic bags already had the option to bring their own reusable bags with them.

    My newfound appreciation for the ban is that not only does it divert the use of plastic material, but it forces a change in the public perception around plastic use itself. Sure, you could bring your own bags, but it felt awkward because no one else did. You felt like you were inconveniencing the cashiers and other shoppers by breaking the routine, as if you were asking for special treatment. But now it’s perfectly normal! You want to carry that bag of potatoes in your arms without an external bag? Go right ahead. You want to run home carrying a jug of milk dripping condensation on the pavement? Doesn’t make you look like a crazy person! All thanks to the ban. Single action by the government on behalf of the collective has achieved what collective action by many single individuals could not have.



  • TauZero@mander.xyztoScience Memes@mander.xyzKM3-230213A
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    19 days ago

    KM3-230213A is an ultra-energetic (220PeV) neutrino event recorded by the Cubic Kilometre Neutrino Telescope (KM3NeT) on the bottom of the Mediterranean sea. The telescope consists of thousands of photomultiplier sensors suspended in the water, watching for Cherenkov radiation of the decay particles resulting from the rare collision of a neutrino with the inside of the Earth. There is no known cosmic mechanism how a neutrino so energetic could have come to be.

    This meme proposes the hijinks of Apu as an alternative explanation of how all those blue-sensitive photomultipliers got activated (saturated even) in a straight line going from bottom up all at once.





  • it’s not clear that he’s following Monty Hall rules

    Whenever I see a badly-specified Monty Hall Problem, I always imagine the host saying something like “Oh, you want to pick door number 1? Well, guess what - the car was behind door number 3 all along! You get nothing but a goat!” And only when you initially pick a door with the car does the host ask “Are you sure you wouldn’t rather switch to door number 2? Look, there is even a goat behind door number 3!” Switching doors 100% gurantees you get a goat… or 50% silver balls in this case.