external gestation...a womb with a view
severe genetic manipulation... designer babies
digit/limb/organ regeneration
this post was submitted on 19 Jun 2025
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Seems entirely reasonable that a Gattaca future is achievable. Whether desirable is the other question. Somewhere CJ Cherryh is being worshipped as a prophet.
Artificial wombs are something that's often presented as dystopian, but I would imagine would actually be a very good thing. Beyond the obvious help it would be to infertile couples that desired children, they would if commonly adopted eliminate the danger of birth and pregnancy complications, and discomfort associated with the process. Probably not everyone would want to use it, but I'd bet even having the option would mean a lot to a lot of people.
And then all of this gave birth to the terrorists known as the Naturalists™...
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Asteroid mining. We've had the tech to get people to the asterodi for decades, just lack the will to do it.
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Artificial stem cells seem like the next thing to really revolutionize medicine.
Quantum computers for brute force hacks seems doable in 100.
Eye tracking pointer devices will likely be more convenient than mice within a dozen or two years. This will probably be widely available for people who are paralyzed first.
Diamond processors are always 10 years away, but I think we can do it in 100. This would revolutionize the amount of power we can put through a chip without worrying about cooling.
Quick charge capacitor replacements for standard rechargble batteries
Low yield fusion plants. I'd like to think of them as capable of high yield, but it's much harder than initially thought. Some ideas are quite promising for low yield.
The eye tracking stuff exists already. There are medical device companies that build and sell these things.
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I suspect we will see a human brain to digital interface. I don't think it will be "downloading minds" or anything, but I could see someone finding a way to plug a specialized camera or mic in to have a full functioning robotic replacement part.
I'm pretty sure they already have the beginning pieces to this, but its too specialized and expensive to do anything commercial with it yet.
Cochlear implants are a form of this, and are already commercial. I remember having a conversation with a guy at a doof about 10 years ago, standing right near a loud sound system, and it took me 20 minutes to realise he had one. He was completely deaf without it on.. I can only assume the tech is much better these days.
Similar things exist for vision (though maybe not yet commercial?).
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Nuclear fusion seems increasingly achievable.
They are down to 2 main problems now. The main one is (the cost of) scaling up. Fusion reactors will be more effective then bigger they are. The tiny test ones are already past break even.
The other is wall material. Apparently the radiation has an annoying ability to transmute the elements making up the wall of the reactor. They are working out a material that can maintain its bulk mechanical properties, even with random elements appearing in its internal structure.
The only one I heard news about breaking even was that thing that shot a lot of lasers to a pellet. For a fraction of a second It broke even or produced slightly more than they poured in, but it was much less of what they spent.
There's been something else new?
I saw a talk on the subject about a year back. It was discussing tokamak reactors, from an engineer working on them. The small ones can't sustain a break even state, but they are affected by the inverse square law to a larger degree. I believe China is about to start/has started construction on a power station sized test reactor.
The pellet sort are a different type. They have different pros and cons.
Computer circuits based on light instead of electricity.
Ai and eeg can read brain waves generate images already kinda decent, maybe meet the robinsons memory viewer machine.
Can we get a dream recorder, please?!
I feel like wed learn everyone has cool dreams and pivot back to skill being a thing over just imaginstion and prompts lol
Is it cheating to say AI and humanoid robots?
Anti-aging tech, if so.
Direct brain interfaces for, like, VR. So instead of a screen strapped to your face, your visual cortex is just stimulated so you see the game using your own "hardware." A literal Matrix type environment for your mind.
This is either gonna be cool and fun, or scary and evil. But it will exist.
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I think we can make an oven with a tiny fire breathing dinosaur in it.
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Portable communicators. It would be slick to have a USB c tricorder though.
Download the Phyphox app to access your phones raw sensor data. Very much like a tricorder.
You've just destroyed my afternoon, thanks and congratulations
Edit: installed it. very cool. It would be crazy on my watch though.
...you mean phones?
Hold up. I'm pretty sure things that already exist don't count.
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Fully autonomous humanoid robots. Unfortunately with out-of-control AGI they will probably kill me.
It would have been cool to have a benign C3-PO or R2D2.
Underwater cities
With climate change and coastal flooding, it's coming, just not in the form you're thinking of.
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FTL communication using quantum entangled particles.
Not FTL though. Slower than light, causality preserving version? Sure.
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I would guess that we'll most-likely have AGI in 100 years. That's pretty futuristic and impactful.