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Cake day: June 2nd, 2023

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  • Based on anecdotal evidence, “I refuse” may be more common than you think. I live in Switzerland, and out of all the expats I know who have been here a long time (20+ years), a large percentage (over half) of them still can’t speak German. At all. Like, they can maybe say “thank you” but that’s about the extent of their vocabulary, and many of them actually seem to be quite proud of the fact that they’ve made absolutely zero attempt to integrate into the local community or culture.

    Now, although I’m fully aware that there are a hell of a lot of differences between Switzerland and the US, it still wouldn’t be at all surprising to me if there were large groups of immigrants in the US who similarly resist learning English.



  • Sure, but even then there are plenty of cases where a solar panel doesn’t make much sense either. If you’re cutting down a tree in the woods, would you rather grab your gas-powered chainsaw out of your truck and cut down the tree, or grab your solar-powered chainsaw out of your truck, spend minutes setting up solar panels to pick up the small amount of sunlight which makes it to the forest floor, and then cut down the tree?

    The point is there will always be a market for ICEs until there are batteries with competitive energy density to gasoline. You don’t see solar- or battery-powered trains or construction/mining equipment because these things need huge amounts of energy to work, energy which can be easily stored in a fairly small fuel tank (which can be quickly topped off when necessary).














  • Aside from letting you cram more circuitry onto the same size chip, smaller transistors means you can get better power efficiency and reduce heat output.

    Basically, even if you just take an existing design and use it to make chips at a smaller node size, you get chips which run cooler and with less power. Those chips can then get you the same performance with better efficiency (e.g. same speed but better battery life), or you can crank up the speed so that you get more speed for the same amount of power as the original.

    And as mentioned above, because the transistors are smaller, you can fit more stuff onto the chip. So you can make even more complex chips which also still run more efficiently than their predecessors (both because of the direct power savings from using smaller transistors, and because designs become more efficient).