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[+] 20 points 11 months ago (4 children)
  • [–] 2 points 11 months ago

    And eventually "we" might come to the thought that for many things analog computing is enough. Symbolic calculation, cryptography and such, of course, need digital. But when we are talking about airplanes and satellites, perhaps not.

    One thing I somewhat like about the general idea of all those LLMs is that in theory they are closer to something that can work on non-deterministic technology.

    I wonder if some sort of FPGA but for analog circuits is possible. To have the advantages of re-configuration that programmable things have, but also advantages of continuous signals.

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  • [–] 2 points 11 months ago* (1 child)

    Yeah, but the problem is, the airplanes don't. The company didn't think it would be a problem and now it's a fucking problem.

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  • [+] 12 points 11 months ago (1 child)
  • [–] 5 points 11 months ago

    It happened once

    Not even once according to the article. They don't actually know what happened on that flight, but their simulations can't test test for cosmic radiation and didn't reveal any other errors, so they presume it must be the cause. Then made up a story about that being a day of heavy day of solar activity, which the article refutes.

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  • [–] 15 points 11 months ago (1 child)

    This can cause a cascade of particles to rain down through our atmosphere, like throwing marbles across a table.

    Fucking pardon me? I'm no rocket surgeon but that's not how it works.

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  • [–] 1 point 11 months ago (4 children)

    ...disrupt tiny bits of data stored in the computer's memory, switching that bit – often represented as a 0 or 1 – from one state to another.

    Top notch science journalism there.

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  • [+] 15 points 11 months ago (4 children)
  • [–] -2 points 11 months ago

    And, if the top levels of the BBC weren't staffed with time-serving Conservative Party appointees who spend all their time interfering in politics, they could get their journalists to fact-check their articles by asking someone who knows what the fuck they're talking about.

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  • [+] -12 points 11 months ago (2 children)

    So what do bits represent then, if not ones and zeros?

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  • [+] 11 points 11 months ago* (last edited 11 months ago) (2 children)
  • [+] -15 points 11 months ago (1 child)

    A bit isn't represented by a one or a zero, that's nonsense. A bit can take the state of a one or a zero and is represented in various ways in digital circuitry.

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  • [+] 11 points 11 months ago (1 child)
  • [–] -4 points 11 months ago

    those states are represented by binary numbers.

    The states represent binary numbers, not the other way around.

    https://www.britannica.com/technology/bit-communications

    A bit is a binary digit. That's what "bit" is an abbreviation for. That is, it's either a 1 or a 0. It's a logical thing, not a physical thing. It's a unit of information.

    The embodiment of that bit is the physical state of a certain tiny, addressable chunk of silicon. And there could be any of several other embodiments: the position of toggle switches, chalk marks on a board, pits on a metallic surface in a DVD, voltage in a wire at a particular time. The particular embodiment is an engineering choice that is distinct from the information itself.

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