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Cake day: July 6th, 2023

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  • Language is also a social construct.

    So, let’s put it this way. Let’s say you have this nonsensical idea of a unique timezone for the planet. We’ll base it on UTC for simplicity.

    You are in new York. It’s 1000. For you in new York, it’s the middle of night. You’ll wake up in a few hours. Your day usually goes about with wake up and work around 1400, lunch around 1800, end of work around 2200, sleep around 600. You can live you life with that. It’s merely a social construct. It’s completely stupid as a construct because it’s not setup for your actual day. The 0 means absolutely nothing. The 12 and the 24 neither. Why have a 24 hours clock for this? But a decimal clock would do nothing more.

    Now you need to work with someone in the UK. Can you talk to him right now? Who knows? You need to ask Internet about the time delay between where you live and where he lives. You learn it’s +6. Or -6. Who cares. Now you juggle with 2 times at your work: your usual one, and your colleague one. Congrats, you made a timezone again. When you need to know when he starts work, you do the maths : 1400-600=800. He must starts at 800, unless there’s some cultural differences.

    Now what you call 1800 is called 1200 for him. You made the same concept, the lunch time, have a different name depending on where you live, and that is after the translation.

    Why even have a time at this point. It’s more confusing than anything. Let’s just have minutes.

    You’ll have wakeup +200 for example. At wakeup +400, it’s midday. Midday +400 is the break. Break+400 is dinner. Dinner +400 is sleepy time. Now that would be much more sensible than your unified clock. There would still be problem with timezones interaction.

    But there’s nothing to do about timezones. It’s and effect of the spherical earth and general relativity. In physics, there is a clock for each and every position, and a delay between each. Most of the time it doesn’t matter, so you use your local time. But when it does, you do timezones. Because that’s how the world physically works.








  • None of those are major breakthrough. They’re more computing power. It’s still the same technology.

    Today llm are the prime candidate for a breakthrough. They still have to prove themselves though, to prove that they’re not just a fancy expensive useless toy like the blockchain.

    Risc-v is not meant to be a breakthrough. It’s an evolution.

    Internet was a breakthrough. The invention of the mouse was a breakthrough.

    Increase in power or in disk space, new languages or os, none of those are breakthroughs. None of those changed how computer programs were made or used.

    The smartphone is a significant thing. Wi-Fi is not really important though, because you don’t do anything more with WiFi than you can do with ethernet. The smartphone though and its network, that is a big thing.


  • There is a lot of fake progress. In computer technology some things were refined, but the only true technological novelty these last 20 years was the containerization. And maybe AI. Internet was the previous jump, but it’s not really a computer technology, and it affect much, much more than that.

    And Moor law has already ended some years ago.







  • Nasal developed a reactor, orion iirc, that was basically nuclear pulse propulsion: a directed nuclear explosion would propel a jet of plasma on a shield on the back of the ship to propel it, and the ship would use regular explosion for propulsion.

    I don’t know the exact dynamic of the nuclear explosion. The temperature turns a lot of things into plasma indeed. But I suspect some construction of the bomb (specific layers with specific materials) could make some kind of frag work.

    At the very least you can have an efficient plasma bomb anyway. Your frag is simply plasma in this case. Plasma is still matter that can have high kinetic energy, but it’s very hot too and with specific electromagnetic properties.

    In this case, the atomic explosion replaces your powder, and what matters is everything around it.