Nuclear Fusion.
this post was submitted on 13 Mar 2025
136 points (94.2% liked)
Ask Lemmy
29867 readers
1385 users here now
A Fediverse community for open-ended, thought provoking questions
Rules: (interactive)
1) Be nice and; have fun
Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them
2) All posts must end with a '?'
This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?
3) No spam
Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.
4) NSFW is okay, within reason
Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com.
NSFW comments should be restricted to posts tagged [NSFW].
5) This is not a support community.
It is not a place for 'how do I?', type questions.
If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.
6) No US Politics.
Please don't post about current US Politics. If you need to do this, try !politicaldiscussion@lemmy.world or !askusa@discuss.online
Reminder: The terms of service apply here too.
Partnered Communities:
Logo design credit goes to: tubbadu
founded 2 years ago
MODERATORS
I'm not sure what technology I would choose, but surely it would be related to the climate change.
Just fund all the open source projects. Like, all of them.
It's amazing the amount of ressources that are spent on creating an environment/platform that locks users in.
Like, shit, if we spent like 10% on that efforts into open source stuff we'd be living in a utopia right now or something.
Get the plastic out of living organisms for fuck's sake
Fusion power or cures for diseases.
Fusion power, should it work, would solve a lot of problems. Environmentally, in particular, but if we could get a decent distribution of reactors around the planet we’d alleviate food problems, water problems, and a whole bunch of suffering of one kind or another. Cheap power would help a lot.
Otherwise, anything to help cure diseases. Genetic, auto-immune, cancers, misfortune, whatever. Alleviate more suffering, let people live and work again.
Easily the education system at least here in America cuz it's dog shit. I honestly think there should be another year for high school just one more because kids are coming out of school completely unprepared for anything and I don't just mean common sense I mean jobs entry level jobs kids can't do because school didn't teach them the basics
Edit: I sat down now so I want to elaborate.
I really think schools should focus more on life skills cooking, home improvement, changing your tire and brakes. Everyday stuff you'll run into but a lot of people don't know how to do. Just doing it once or twice gives people the confidence that they can do it and can maybe do more. That's my two cents, that I don't have
Atmospheric carbon sequestration
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
Cheap powerful graphics cards for all
room temp superconductors
Clean nuclear energy
I want a machine that works me out while I sleep. I'm talking full body ripped (to my desired levels) all while I get my sleep for the night.
Just electrically stimulate my muscles constantly while keeping me in a deep sleep for 8 hours straight please.
I wanna wake up every morning feeling like I just left the gym after a solid full body work out.
You can get electric muscle zappers already. Just add ketamine for the z's and you're good!
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
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.
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
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
cure for tinnitus
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
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?
I don't want to jinx it.
view more: next ›