This is so cool. I remember seeing that Europe is working on a massive mega project to build an even bigger reactor for more experiements. Its costing like 75 trillion
They should get out more.
How ks the drill baby drill crowd going to compete against mini stars in a can?
Lmao. Fucking oil losers
Well, if I lived in the world of American liberals and conservatives I was taught about growing up, the game would be over the moment fusion power became cheap, and everybody would be happy.
In the real world though? We’ll wait way too long, then get excited when it finally starts to happen, and then right before The Big Day some smooth brained asshole will blow up part of the reactor or fly a plane into the facility or something.
Idk dude, we already have the sun and wind but they hate that stuff too, despite it being very close to free. Hell they’ll probably bitch about fusion causing a surplus of power outside peak loads.
If it doesn’t perpetuate the broken ways we currently do things it doesn’t give their buddies money, so it’s woke or something else bullshit.
France’s 22-minute plasma reaction is a bold stride toward sustainable fusion energy but remains experimental.
🐱🐱🐱🐱
Just one more giga joule guys …
Pro fusion research btw just a chronic shitposter
Well, I’m still skeptical, but I have far more trust in France’s reporting than Chinese claims.
So just blatant Sinophobia.
Yeah, just like all that anti-white sentiment towards the US because we elected a president who almost passes for off-white.
Though I suppose there could be other reasons if we dig deep enough.
They’re part of the same global research effort.
Nice jingoism tho
TIL not believing a genocidal dictatorship is extremist nationalism
Don’t you DARE disrespect dear leader!
Who’s talking about America?
America doesn’t have a government. It’s a continent. Are you possibly referring to the USA?
In North America they teach that North America and South America are 2 separate continents.
When someone refers to “America” in the contexts of countries they 9 times out of 10 mean the US. Since people from there usually call themselves “Americans” rather than “United statians”
Comrade Xinnie.
huh, I learned a few new words today
for others who want to know
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Jingoism: noun
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Extreme Nationalism characterized by a belligerent foreign policy
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A bellicose patriotidm; aggressive chauvinism; belligerence in international relations
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Bellicose: adjective
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warlike or hostile in manner or temperment
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inclined to war or contention
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warlike in nature/aggressive;hostile
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Chauvinism: noun
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Militant devotion to and glorification of one’s country; fanatical patriotism.
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Prejudiced belief in the superiority of one’s own gender, group, or kind.
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Blind and absurd devotion to a fallen leader or an obsolete cause; hence, absurdly vainglorious or exaggerated patriotism.
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This is great if so, is it so?
Oh, good old ITER. There where news from records from China, anyone know if this is related to ITER-project somehow and is it multinational project?
edit. probably this: https://www.livescience.com/planet-earth/nuclear-energy/chinas-artificial-sun-shatters-nuclear-fusion-record-by-generating-steady-loop-of-plasma-for-1-000-seconds
Yup it is related to ITER -project, so this is a nice thing going on in international scene apparently
SUM: it is so
I don’t think that word means what you think it means…
What do you think it means?
I think it means what the Oxford dictionary defines it means. You?
You don’t think uncritical and nationalistic dismissal of the “enemy’s” achievements as they must be both strong and weak has a place under “aggressive or exaggerated patriotism?”
I guess that just makes them a racist then.
As far as I can tell by their comment history they are American, so I don’t know how is trusting France to be “nationalistic”. Or “patriotic”. Or aggressive, for that matter. Not a hint of militarisitc feeling either.
I might be racist too, because I don’t trust what comes out of China as much as what comes from France. Or Germany. Or Switzerland. Or Japan. Or south Korea. Or Australia. Or India. Or Kenya. Yes, it must be racism.
Yes.
It must.
O R
J I N G O I S M, you jackass, because it allows for the inclusion of allies within their nationalist tribalism.
Just an FYI, you racist lackwit speaking on topic they couldn’t be bothered to do a surface level reading on:
Both tests were done as a part of international collaboration project with the goal of progressing to DEMO:
1,337 seconds? That… that number used to mean something, but now i can’t recall what…
1 I>0|\|+ |<|\|0\/\/
I still use 1337 sometimes, for joke names like 1337h4xX0r, or I use 1337 where others would use 42 or 69, but it’s always that nobody gets it. How could past internet culture vanish like that?
All your base are belong to us
Move zig move zig move zig, you know what you doing take off every zig!
1337, leet, elite
The translation has been lost to the ages
HNNNGG, right in my nostalgia.
Time for another reread I suppose.
I hope it smoked a cigarette once it finished.
This is an incredible milestone for fusion power! 22 minutes of plasma reaction is a huge step forward. Looking forward to seeing how this technology evolves. Check out more details here: <a href=“https://markdown-viewer.com/”>markdown viewer</a>.
I didn’t see any mention of the output in the article. 22MW injected, but does anyone know if the reaction was actually generating a positive output?
Article said 2.6GJ input, 2.6 output so 1Q, but I’m not certain it’s really the case
No magnetic confinement fusion reactor in existence has ever generated a positive output. The current record belongs to JET, with a Q factor of 0.67. This record was set in 1997.
The biggest reason we haven’t had a record break for a long time is money. The most favourable reaction for fusion is generally a D-T (Deuterium-Tritium) reaction. However, Tritium is incredibly expensive. So, most reactors run the much cheaper D-D reaction, which generates lower output. This is okay because current research reactors are mostly doing research on specific components of an eventual commercial reactor, and are not aiming for highest possible power output.
The main purpose of WEST is to do research on diverter components for ITER. ITER itself is expected to reach Q ≥ 10, but won’t have any energy harvesting components. The goal is to add that to its successor, DEMO.
Inertial confinement fusion (using lasers) has produced higher records, but they generally exclude the energy used to produce the laser from the calculation. NIF has generated 3.15MJ of fusion output by delivering 2.05MJ of energy to it with a laser, nominally a Q = 1.54. however, creating the laser that delivered the power took about 300MJ.
I wasn’t aware of that distinction about the energy for the laser to generate the heat energy within the reaction not being factored into the Q value, very interesting, thank you! Would that energy for the laser still be required in a “stable reaction” continuously, or would it be something that would “trail off”?
In my experience the community will usually distinguished between “scientific Q” and “wall plug Q” when discussing fusion power gain. Scientific is simply the ratio of power in vs power out, whereas wall plug includes all the power required to support scientific Q. Obviously the difference isn’t always clearly delineated or reported when talking to journalists…
Inertial confinement doesnt produce a “stable reaction” it is pulsed by it’s nature, think of it in the same way as a single cylinder internal combustion engine, periodic explosions which are harnessed to do useful work. So no the laser energy is required every single time to detonate the fuel pellet.
NIF isnt really interested in fusion for power production, it’s a weapons research facility that occasionally puts out puff pieces to make it seem like it has civilian applications.
Your take is incorrect.
It would be more productive if you said how you think im wrong. Just saying ‘youre wrong’ doesnt really add anything to the discussion.
If you haven’t already seen the talk recently given at the Chaos Computer Club’s “Hacker Hotel” named “How Thermonuclear fusion works, free energy without waste”, I highly recommend it. https://libranet.de/display/0b6b25a8-ff152736-e38872dd7aed088e
Didn’t read the article.
I have no clue wtf that technology is in detail but wouldn’t it be easy to have a longer reaction time by supplying enough energy? The news should not be how long the reaction lasted but how long it lasted selfreliant.
I read thorough it for the details.
It was net negative power, requiring 2MW of power to maintain fusion. The major achievement of this particular experiment was doing so without the fusion reaction damaging the containing assembly.
It was purely a test/demonstration of the containment of fusion-like conditions.
Thanks for this TLDR. I’m too high to read actual things.
You need to be the right amount of high to properly understand fusion. Too far either way, and it doesn’t make sense.
In the past few minutes on Lemmy I have seen a graphic that France is the largest weapons exporter behind the US, and now this. Thanks for being awesome y’all.
Doesn’t sound that impressive when Wendelstein 7-X achieved 17 minutes of plasma in 2021.
Yes but 22 minutes is longer than 17 minutes
Think of it like a pizza oven
How well done is your pizza?
Maybe if it runs longer, we all get to jump to a better timeline. 😅
No tech will give you a better timeline, back on the floor please ^^ It’s a political problem before anything else, and energy production is far from being the first problem.
I’m sceptical. Even if somebody would present a working fusion reactor today, what would the timeline to replace everything based on fossil fuels even be? Build several thousand of expensive fusion reactors in every country of the world, even in geopolitical rivals like China, Russia or North Korea or war-torn third world countries? Replace every car with an electrical one? Replace home heating everywhere? Rebuild every ship and airplane worldwide?
Progress is progress, and it’s good to be skeptical (I literally just posted a comment saying “I’m skeptical”!), but progress is good. 🙂 What other alternatives are there?
If it doesn’t make dollars, it doesn’t make sense. That’s why the electric car movement is having a hard time really taking off rn; it is hard to justify & all the tech, all our builds, aren’t exactly super economical yet. And they’re not built for tough conditions, heavy towing, long commutes, and easily workable & recyclable components.
…but things are, indeed, getting better. If you look at it from a macro view. Lithium recycling can be done even a decade ago, but IIRC it was relatively small scale & the lithium could be refreshed “most of the way”, not fully. The right things will catch on when their time is right & its viability is realized.
Man’s greatest strength is our shared knowledge, technology, science, and innovation. I encourage you to make good decisions in your personal life and be positive. 🙂
I was just making an abstract sci-fi joke based on how cold fusion has been presented like a Holy Grail in the past. Obviously a better source of energy isn’t going to solve all our problems, no matter how good it is.
If there were a practical fusion reactor shown today, it’d be 10 years before it could be started to be deployed at commercial scale.
More to the point, fascism isn’t going away just because we have better electricity sources. Cheap power is a problem in capitalism.
The EU stopped using increasing amounts of power around 2010 despite continued economic growth (yes, even if you account for imported goods).
Not that consumerism and the exploitation of the global south aren’t existential tragedies for our species, I’m just pointing out that while capitalism does require never-ending growth, it is interesting to note that it empirically doesn’t require ever-increasing power to do so.
Fascism is a byproduct of capitalism but unrelated to energy prices. Doesn’t matter if gas is 1€/L or 2€/L when Musk, Murdoch, or Bernard Arnault decide what gets voted, printed and shown on TV.
But pushing for more renewables can also be a way to stop fascism. Those texan oil barons are funding Trump exactly because they want to keep their business. Putin is funding all those right wing parties because he wants to keep selling gas. And the Saudis, Qataris and other dictators are also not to keen on not selling oil and gas.
Techbros are ready to pick up where the oil barons left off. Finding capitalists to fund fascism is never a problem.
This is cool but also remember the practicalities of Fusion make it not much better than nuclear:
Well nuclear is great, so even “not much better” would be great.
Yea one of the most interesting applications of fusion reactor research is the requirements in advancements for material science also benefits fission and even solar power generation, so the research bears fruit well and above the stated goals.
