• Darleys_Brew@lemmy.ml
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    14 hours ago

    Brit on a train; A phone network that would offer a reasonable level of connectivity no matter where you are in the country.

    Ours definitely took a few steps back early 2023.

  • FoundFootFootage78@lemmy.ml
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    19 hours ago

    I thought that by now we would’ve commercialized at scale alternative battery technologies. We’re still using lithium ion even for grid storage and EV’s.

    Also, I expected we would have put a man on the moon by now.

    • racoon@lemmy.ml
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      17 hours ago

      We wouldn’t such a battery development if we had simply invested in a standardised electrified wiring network for the motor roads. we would have lighter cars that charge their ~100 km battery while driving on the motor road so they can easily reach their destination

      • FoundFootFootage78@lemmy.ml
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        4 hours ago

        Maybe give cars a second pair of axles, to keep them aligned with the overhead power on the highway and to reduce the tire wear. Maybe join them together too so each individual car doesn’t have to worry about braking and the driver can basically just sleep.

        This isn’t me sarcastically reinventing trains. I see why people would rather spend their commute in a private car than in a public train carriage. These features just seem genuinely useful.

        What I have sarcastically reinvented is basically just self-driving cars.

  • Left as Center@jlai.lu
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    1 day ago

    Computer phones. As in I just connect to screen and keyboard, and phone is my main desktop.

    Cheaper EVs.

    Working lab fusion.

  • GiorgioPerlasca@lemmy.ml
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    2 days ago

    Realistically?

    • Housing that doesn’t cost a fortune

    • Healthcare that doesn’t bankrupt you

    • Food that’s both affordable and worth eating

    None of it is futuristic. All of it feels further away than ever.

  • anon6789@lemmy.world
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    2 days ago

    When I was a kid in the 80s I thought we’d absolutely have some kind of moon base by now. More space stuff in general. What is more “future” than space?

    Green energy is maybe 10 years behind where younger me would have wished it to be, it feels we’re close to some big breakthroughs. I’m still hopefully to see some game changing things in my lifetime.

  • AlternatePersonMan@lemmy.world
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    2 days ago

    Better general medical science. So much of what we use is very old tech. We still can’t regrow cartligage. We still pin bones together with titanium screws. We still mostly use fiberglass casts (though better alternatives exist). We still catch the common cold.

    • folaht@lemmy.ml
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      2 days ago

      When I went to the hospital for a broken bone, I thought this tech was already there since tech was advancing so quickly, going from Pac-Man to Super Mario 64 in 16 years.

      My vision:
      ‘At the very least I’ll get to see a 3D image of my broken bone and maybe there’ll be ‘dentist chair tools’ that can straighten and fill up the bone like a dentist does with your teeth. I mean, we advanced a lot in computer technology right?’

      The reality:
      ‘Here’s your 1950s X-ray picture. You see that Rorschach test blotch? That’s where it’s broken. We’ve done our job, have a good day!.. Your visit is over!.. You can leave now!..’

      That was 30 years ago.

  • eightpix@lemmy.world
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    2 days ago
    • Genetic-level diagnoses and treatments.

    • Inexpensive, rapid genome sequencing.

    • Commonplace genetic counselling for more than just pregnancy.

    • Laws in place to govern the collection, use, ownership, and patenting of human genes and genetic information.

    • Cloned tissues (i.e. blood, skin), organs (i.e. heart, lungs, kidneys) for transplant or repair.

    I graduated university the same year the Human Genome Project first published completion. Certainly, that project uncovered more questions than answers.

    Also, we’ve done an absolutely garbage job of becoming appropriate stewards of this technology. Primarily, today, it would be used to identify, segregate, subjugate, and eventually kill a portion of the population.

    • SubArcticTundra@lemmy.ml
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      2 days ago

      Laws in place to govern the collection, use, ownership, and patenting of human genes and genetic information.

      I feel that for laws to exist, you first need some accidents to prompt the public outcry to get them passed. And accidents in genetics are going to be very messy indeed

  • ch00f@lemmy.world
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    2 days ago

    I thought VR/AR would be farther along. There was a pitch 10 years ago that VR would be the “final platform” in that anything a phone, TV, tablet, or computer could do could be easily emulated in VR.

    Unfortunately it’s still all walled gardens. Also nobody wants to wear that shit for more than an hour.

      • daannii@lemmy.world
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        1 day ago

        I’ve tried a lot and have not found any of it very appetizing.

        Most has a very rubbery texture as soon as it cools slightly.

        Very unpleasant.

        I’d rather just not have any meat than have it.

        But it you have had the good stuff, please send me your recommendations.

    • polysexualstick@lemmy.world
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      2 days ago

      Good synthetic meat exists, it’s just more expensive to produce so you usually can’t buy it at like a corner store or something