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Cake day: June 9th, 2023

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  • Very good point, but oxygen is very abundant and you’ll more than likely already have oxygen generators with a level of redundancy, or be in an atmosphere with oxygen.

    Also for load balancing you could constantly be splitting water into hydrogen and oxygen, then react them back into water when you need a large amount of energy at once as an alternative to electrical batteries which degrades less over time, if heat is all you want at least.

    All I’m saying is there’s so many applications that we’re never going to get to a level of 0.





  • Nope.

    I love induction hobs, electric cars & planes, xenon spacecraft and all that, but even if we get to interstellar travel, there’s going to be a frontier where people are going to be using the lowest maintenance, easiest way to generate immediate heat, even if it’s from solar/fusion powered hydrogen or ethanol generators. It’s just a lot easier to store and release small but much larger than instantaneous generation amounts of energy as flammable substances than in batteries or pumped storage or whatever else.

    If we don’t get to interstellar travel, I expect we’ll still have the same in remote regions on earth/our solar system.








  • 1rre@discuss.tchncs.detoScience Memes@mander.xyzDots!
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    13 days ago

    It is a different definition, but it’s the same unit… it’s also more like saying “that ball of yarn is 10 metres” - the ball itself isn’t 10 metres long in any dimension, but the meaning is clear given the context, as it would if you said “it’s 0.05 metres”. By having two meanings distinguishable by context, it seems like two definitions to me.


  • So for context, I’m an asexual guy who had one girl in his classes at high school & went to a 75% male university on a course that was 94% male…

    Right after graduating I had the same issues you’re describing, just from “new experiences” more than anything, but when you go out into the world and start interacting with people you’ll be fine - it’s somewhat normal especially if you didn’t have a drive to seek out women previously or even just didn’t have the self confidence to

    Also though, that sounds like a bit of a weird interaction as an introvert anyway, I don’t think I’d have been super comfortable either way as I’d be expecting to be robbed or scammed or something, but if someone is expressing interest in something you’re passionate about then they very clearly want to hear about it, so just say things about it even if it’s cringe or not perfect


  • 1rre@discuss.tchncs.detoGreentext@sh.itjust.worksAnon conserves power
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    16 days ago

    Human energy needs are incredibly variable so the estimates for normal consumption are wrong for most people, but when you get into essential systems (basically cardiovascular and nervous, not even including digestive or any muscle movement) you actually need even less - the average (by weight, height & age) man needs 1950kcal or so and the average woman (by height, weight & age) needs 1450kcal or so

    When we replace AI with brains in jars I’m sure we can cut it down even more though