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Cake day: July 6th, 2023

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  • ArbitraryValue@sh.itjust.workstoLemmy Shitpost@lemmy.worldProbably accurate
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    15 days ago

    Imagine if in another 250 years, the USA still has a system of government substantially similar to its present day form, but with a population of tens of billions spread across several planet Earths in alternate dimensions. Most people are wealthy enough to own a personal spaceship. Medicine has advanced to the point where doctors can bring you back from the dead as long as your brain is more or less in one piece. But now everyone judges the people of the 21st century for eating meat - it’s considered pretty much the worst thing that anyone can do. Maybe you’ll be convinced that you were wrong to eat meat, or maybe you won’t. Even if you’re convinced that you were wrong, maybe you’ll think that the people of the future should have left wild animals alone rather than intervening to eliminate predation. But overall you would probably think the future was going rather better than you expected…







  • It’s not actually ridiculous in principle.

    Let’s say I start out owning a bank with ten billion in assets, and the bank’s value comes entirely from its assets so it’s worth ten billion.

    The bank loans its ten billion to you, and you pay me those ten billion for the bank. Now I have ten billion in cash instead of a bank that was worth ten billion, and you have a bank worth ten billion to which you owe ten billion. No one’s net worth has changed.

    You default on your loan to your own bank. Now the bank is worthless (its worth came entirely from the loan) and you have no debt, so your net worth still hasn’t changed. Effectively nothing has happened.



  • ArbitraryValue@sh.itjust.workstomemes@lemmy.worldTitle
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    2 months ago

    Why? English isn’t my first language but I can’t think of a single time that knowing my native language (not Spanish) was necessary to accomplish something useful in the USA (other than talking to my family, which isn’t relevant for the children learning a foreign language in school). I can’t think of a single time that not knowing Spanish prevented me from accomplishing something useful, either.






  • ArbitraryValue@sh.itjust.workstoTechnology@lemmy.world*Permanently Deleted*
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    2 months ago

    Very occasionally I run into something that used to be doable without a smartphone but requires a smartphone now, but that’s quite rare. Not having a smartphone now would be very inconvenient, but generally not more inconvenient than living without a smartphone was before they existed. I expect the same with this technology, if it ever arrives.



  • ArbitraryValue@sh.itjust.workstoLemmy Shitpost@lemmy.worldiHave a Lovesick Teacher
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    2 months ago

    You don’t need calculus to do this. Neither one is accelerating, so “5 seconds after they started moving” is irrelevant. Just calculate the velocity of one in the reference frame of the other by subtracting the vectors: from the point of view of the boy, the girl’s velocity vector has orthogonal components of -5 ft/sec north and 1 ft/sec east, so the magnitude is 26^0.5 ft/sec.