this post was submitted on 05 Sep 2025
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Whether big or small. We all have that one thing from Scifi we wished were real. I'd love to see a cool underground city with like a SkyDome or a space hotel for instance.

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[–] psion1369@lemmy.world 5 points 4 hours ago (1 children)

I think a moon colony was possible at minimum the mid 90's. I only think bureaucracy got in the way along with a very stunted space shuttle.

[–] CheeseNoodle@lemmy.world 1 points 45 minutes ago

Agreed, a lot of sci-fi infastructure is technically feasable its just the logistics and our lack of organisation as a species that gets in the way. We could also technically start on a dyson swarm and a lunar space elevator (not an earth one though) with modern technology and materials.

[–] thatradomguy@lemmy.world 4 points 5 hours ago

I don't forking understand why in 2025, taking pills is still the only way for me to get better for some illness. As someone who gets pretty bad anxiety about taking pills and who sometimes almost chokes on them, I seriously can't understand how we have pocket PCs but we don't have a way to just treat things without pills. Hell, I'll drink something that tastes horrible if it means I don't gotta test my gag reflex.

[–] buzz86us@lemmy.world 16 points 12 hours ago

Hemp as a replacement for plastics and synthetic materials. Food packaging shouldn't have a longer shelf life than it's contents.

Sunchips was using PLA, which is a step in the rougher direction.

[–] NigelFrobisher@aussie.zone 7 points 11 hours ago

Library economy.

[–] M137@lemmy.world 1 points 8 hours ago

This whole thread is just Americans saying things that they don't have that is common elsewhere. And that isn't answering the question at all. It's the ever present thing of 'Murican idiocy thinking only about the US and acting like anything else doesn't exist.

[–] Alcoholicorn@mander.xyz 3 points 9 hours ago* (last edited 9 hours ago) (1 children)

AR. Being able to just pop into someone's AR world and walk around as if I was in tge same physical location.

Bikes/Ebikes/motorcycles replacing cars for single-person transport in cities.

[–] WolfLink@sh.itjust.works 1 points 2 hours ago (1 children)

VR chat.

AR is more complicated.

[–] Alcoholicorn@mander.xyz 1 points 2 hours ago

Yes, I want to pop into a live recreation of the world around somebody (as a sparkly wolf dragon with a 3million polygon ass obviously). We have the technology, just not the hardware and software.

[–] Jack_Burton@lemmy.ca 75 points 1 day ago (5 children)
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[–] arararagi@ani.social 11 points 20 hours ago (3 children)

I never stopped dreaming about flying cars, I just think it's not gonna happen because a crash would easily kill people just sitting in their homes.

[–] PlexSheep@infosec.pub 12 points 9 hours ago

I am grateful everyday that cars cannot fly.

[–] LH0ezVT@sh.itjust.works 7 points 13 hours ago

Helicopters exist, they are expensive, loud, require pilot training and skill, and still crash sometimes.

[–] Couldbealeotard@lemmy.world 5 points 15 hours ago

Compared to aviation, road vehicles have virtually no structured regulations.

Even road rules are considered optional by many drivers. Lots of people drive without a licence.

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