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Cake day: June 9th, 2023

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  • merc@sh.itjust.workstoScience Memes@mander.xyzCalculatable
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    6 hours ago

    For one thing, just displaying the latest number isn’t useful if you’re doing anything complicated. For another, many calculations involve using the same number over again multiple times. Some calculators have a memory entry, but many don’t. There’s a “C/CE” but there isn’t a backspace, so if you get one digit wrong, you have to start that entry over (and hope you chose the right option among C/CE/AC/CA/etc. If you accidentally hit the wrong operation key (multiply, divide, plus, minus) AFAIK there’s no way to clear the operation. A lot of common math operations involves parenthesized expressions, but if you’re using a basic calculator you have to instead enter things in an unnatural order. It’s pretty common to end up in a situation where the calculator is displaying B and you want to do A/B but you can only easily do B/A. Fancy calculators have a 1/X button to fix this, but if not you’re out of luck. Same with having B and wanting to do A-B but only being able to do B-A. You can fix that by multiplying by -1, but again, it’s a UI issue that you can’t just say “hold onto that number for a second because I want to enter another number and then use it”.




  • Looking at “Table 1”, the 2022 value for the US is 12,555 in PPP international dollars. 1/4 of that would be 3139. The only countries below 3200 are countries with a significantly lower development level than the US: Mexico, Colombia, Costa Rica, Turkey, Slovakia, Chile, Hungary, Poland, Greece and so on.

    US peer countries in terms of development would be countries like Germany, France, Canada, Belgium, Australia, Denmark, UK, Japan, etc. Of those, only Japan and the UK are below 6278, which would be half the cost of the US system. Canada is close though at 6319. And some, like Germany and Switzerland are closer to 3/4 of the US costs.

    I think it’s more fair to say that the US could have a much better healthcare system that also covered everybody in the country for half the cost if it switched to a Universal system. To be able to do it for 1/4 the cost, the US would have to have an economy like Poland, Lithuania, Latvia, Estonia, etc. Wages and costs would have to be significantly lower. To put it in perspective, as a Canadian if they think they’d have a functional healthcare system if the funding was cut in half. I can pretty much guarantee you they’d say no.


  • On one hand, bio power armor gives you an edge in mass and possibly strength. On the other hand, if the skeleton is moving, it’s animated by magic, and who knows what the limits of its magic are.

    Also, while skin is “armor” of a sort, it’s pretty pathetic armor. What were some of the earliest knives used for? Cutting flesh, a.k.a. bio armor. What were some of those early knives made from? Bone.

    And your bio armor: what is it protecting? Vulnerable blood vessels and organs inside the body. What vulnerabilities does a skeleton have? Probably none?

    Then there’s tendons. Your knee bone’s connected to your thigh bone, as the song goes. How? Tendons. A skeleton lacks tendons, so theoretically it’s a lot easier to disconnect a skeleton’s bones from each-other. But, then again, magic.







  • Obviously, the kinds of unrealized gains that are a problem aren’t $250k that someone uses for collateral on a mortgage for a house they plan to live in. The problems are the millions or billions in unrealized gains that someone might use to get a $10 million loan from the bank that they then use to lobby the government to open up new loopholes in the tax code.

    Taxing wealth and/or unrealized gains is tricky to do right, but not doing it at all is even trickier. If you let the ultra rich just keep getting richer, they’ll continue to use that wealth to control the political process to make themselves richer and more powerful. Obscene levels of wealth inequality and democracy can’t coexist.