• 3 Posts
  • 306 Comments
Joined 1 year ago
cake
Cake day: June 17th, 2023

help-circle


  • Shurimal@kbin.socialtoScience Memes@mander.xyztemperature
    link
    fedilink
    arrow-up
    58
    arrow-down
    10
    ·
    7 months ago

    With Celsius it’s all nice and round numbers unlike the mess called fahrenheit:

    0°C—black ice, snow, be careful on the road and you probably want to wear gloves and a hat
    0…10°C—a bit chilly, but you can leave your hat home
    10…20°C—pleasant, but not quite tee-and-shorts yet
    20…30°C—nice summer weather
    30…40°C—holy crap it’s hot!
    40…50°C—are you fucking kidding me?
    50+°C—my proteins are starting to denature…
    100°C—good sauna
    110°C—finns think it’s a good sauna
    120+°C—finns think it’s getting a bit too hot in the sauna. Italians tend to vaporize in sauna (speaking from experience)

    0…-10°C—a pleasant winter weather
    -10…-20°C—getting a bit frosty
    -20…-30°C—finns think it’s a pleasant winter weather
    -40°C—vodka freezes. Russians and finns agree it’s getting a bit frosty
    -50°C—getting a little hard to start your Uazik in the morning in Siberia due to engine oil solidifying
    -60°C—researchers in Antarctica all agree it’s getting a bit frosty and someone should close the window



  • Most likely the module, if it is a separate module and not part of the SoC of the infotainment system or whatever, works over CAN bus and the car will throw errors when it doesn’t detect its presence, or doesn’t detect the SIM card. Might even refuse to start if that module is missing. Might be possible to remove the antenna so the car thinks it’s just outside of the service area, but if it’s built into the PCB and the PCB is cast into resin/silicone for waterproofing, even this might be extremely difficult. Probably the module is also serialized* so replacing it with a “dummy” module or a module from a junkyard won’t spoof the system, either.

    *Manufacturers have been serializing even airbags for years, making replacing a faulty one with one from a junkyard impossible.





  • At first I had a hard time trying to figure out how they’re going to armor themselves with some sort of strong material and how exactly would it prevent them from dying at the end of the solar system.

    At some point I realized they’re talking about “compound” as in a collection of buildings, not “compound” as in a material. And “the cycle of destruction” for them is simply the common folks deciding to go French, not Sol going red giant. Fuckers are afraid. Good.




  • 140 dB under water is not the same as 140 dB in air. For underwater noise reference level is 1 uPa, in air noise level reference is 20 uPa. 140 dB under water would translate to 114 dB in air. Still impressive, a trained opera singer or a typical home hifi system can achieve somewhere around 105…110 dB, but far from a gunshot.

    EDIT: in another article it was mentioned that the actual sound level is 108 dB at 1 m which would translate to 82 dB at 1 m in air. 1 m distance is the standard distance to measure the SPL level of an object, eg a loudspeaker. Far less impressive and very, very far from an actual gunshot that is ~140 dB at 1 m distance. Science reporting at its “best”.


  • Privacy and anonymity are two very different things. Meta et al very much tie your real world ID to your online persona plus track, analyse, store and sell everything you do on their platforms (and possibly what other sites and apps you use).

    Your posts on Facebook can be set to “private” (only Meta and you/your friends see them), but they’re never anonymous. Eg if you start saying unwanted stuff if you live under an oppressive government, you will have IRL trouble.

    Your post on Fediverse can be public (everyone can see them), but anonymous (no-one can tie your IRL identity to your online persona). Eg you can make an account here and say things about your oppressive government and if you use basic anonymity tools (VPN-s, e-mail aliases etc) you cannot easily be tracked down.

    You can also be private and anonymous, eg tipping off journalists about stuff going on under your oppressive government by using anonymous, E2E encrypted message service like Briar. That way no-one can eavesdrop on your comms and only you know your real identity.



  • I used to self-host an Invidious instance on my home server for personal use, but at some point it stopped working and I haven’t tried it again. I might give it another try along with Piped.

    But as bad as YT is, by this point I have trained “The Algorithm” well enough that the home feed suggestions are pretty good at pointing me to stuff I actually would watch (mainly tech, science and engineering topics), I think none of the alternative frontend does suggestions, right?