• 2 Posts
  • 163 Comments
Joined 2 years ago
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Cake day: June 9th, 2023

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  • 1rre@discuss.tchncs.deto196@lemmy.blahaj.zonerule
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    2 months ago

    There’s levels though, places that refuse to let you exist (most Arab states), places that would rather you wouldn’t exist and so settle for making it hard for you to exist in public (Russia, US, much of East Asia), and places where they’re ok with you existing, but sure as shit aren’t going to help you or give you any protections from those who disagree (much of Western Europe)

    As far as I know there’s not really anywhere which goes much beyond that now, but there is at least some better places than the US






  • 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.deto196@lemmy.blahaj.zonegrinding rule
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    5 months ago

    I work 9 hours a day, but cycle a pedal bike in at relatively high speed while stopping at all the lights. That comes to about 30 minutes (25 moving) of 170+bpm exercise each way, so 50 minutes per day. Even after showering, that’s comparable timewise to how long it’d take on public transport (20 mins walk & 20 on trains, so not much longer outside either), and you remove the need to pay for a gym subscription (as long as you’re ok being built like a t-rex).

    Even if you don’t have showers in the workplace, you can go easy on the way in and hard on the way back for a still significant effect.