Reverse osmosis and water filtration technology solutions
UPDATE: Also, why not focus on stopping money going towards cryptocurrency instead of AI. Sure, AI is not the greatest for some, but cryto is a scam every day of the week
this post was submitted on 13 Mar 2025
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Ask Lemmy
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Cheap powerful graphics cards for all
room temp superconductors
Clean nuclear energy
Android catgirl maid robots
Moshi moshi, AI techbros? Yes, I found the next big thing
my god
Can't decide if it should be penis enlargement or the cure for baldness... 🤔 ^/s^
There are bald porn stars for a reason
Y por qué no los dos?
Or in other words "Male enhancement" research
I guess, although cure for baldness would also be directly beneficial for women as well
Collective human intelligence augmentation = Computer-aided collaboration = Crowd thinking.
https://www.quora.com/Who-invented-the-modern-computer-look-and-feel/answer/Harri-K-Hiltunen
In everything that has a realistic chance to stop or reverse climate change
I would say "High Temperatur Superconductor". If they can be made cheaply, they solve our Energy Problems in almost every way. Turbines will become more effective, Transport of Energy cheap and lossless and storage crazy effective. They will also revolitionize meassurement of magnetic fields witch will have a huge impact on medicin and other fields.
Wow, that must be the best answer yet, at least from my ignorant point of view about the feasibility. I am extremely fascinated by material science. Are there any promising lines of research for this?
Yes. Every now and then we get a paper claiming that they found a HTSC. It always is a big deal because they are considered the holy grail of solid state physics. Later we find that it's a mistake.
We are pretty good though. Records are in the area of −135 °C (138K, -211°F) but the phenomenon was thought to be at a few Kelvin max in the last century.
The big BUT is that it's science. Meaning that it is not granted that such a material (superconducting at ambient temperature and pressure) even exists
So the keyword to monitor is "HTSC", got it. I heard Sabine Hossenfelder comment a few papers, but I have no idea about the full body of research.
Finding new and unique ways to make parabolic mirrors more efficiently and inexpensively
Imagine being into generative AI when the moon is literally red as I type this. You could be looking at the Orion Nebula right now instead of staring at a screen playing charades with a soulless marionette dancing under the hands of billionaires who you're giving a direct line straight into your brain, bypassing all critical thought
how about pocket computers with the power of a smartphone but the common sense usability of a goddamn graphing calculator? i'm sitting on a magic rectangle with more computing power than the apollo mission and it doesn't even let me blink the LED without installing an app?? these things should legally have to come with a scripting environment.
As someone who never managed to work with a graphing calculator, you made me want this.
As someone who has used a graphing calculator in high school, uhhhhhh I must have been using a different brand because it was always a struggle.
the closest thing on android right now is an app called Termux, it simulates a linux scripting environment with several languages (including C, python, and javascript), and it can be programmed to do anything an app can do (including blink the LED).
but c'mon, that should be standard. also phones should come rooted.
Steam Deck is a step in the right direction but a bit too big
cure for tinnitus
Software that is both ridiculously easy to use and able to bypass any and all DRM schemes past, present, and future. As a firm believer that any form of computer (not including game consoles because I don't care about them) software that severely limits when, where, and how you can use your legally purchased games, movies, e-books, etcetera, should be outright illegal, this is my answer.
Photonics.
We are so close it's killing me.
Can you expand on the technology and use cases?
Healthcare, food, and housing for the poor.
Cryptocurrency.
Kidding! Sorry, I couldn't help myself. I'm sure that will ruffle someone's feathers for a fraction of a second.
Does vegan based meat/milk alternatives count as a technology sector? The moment we figure out a way to actually seriously imitate high quality steaks and 2% cow milk with it being indistinguishable and half the price I think that will hurt factory farming which is a bit of a domino effect that would lead to less co2 and methane produced, less agricultural effort wasted on feeding animals, that kind of thing.
Cultured Meat. Without relying on any major breakthroughs, a price competitive with "traditional" meat is feasible with a few rather reasonable and conservative assumptions and developments. Dropping cows as meat source globally alone might be sufficient to slow down further climate change significantly.
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I'm sure you'll get a bunch of respectable answers, but keep in mind that secretly, everyone is actually thinking sex robots.
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Liberate Ukraine 🇺🇦
Torn between up voting the sentiment and down voting politics - I really don't think this counts as a tech endeavor.
You are right actually. I didn't read well 🙃
Ha, fair enough. It is an admirable sentiment either way.
Public education.
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