merde
Amazing news!
How ks the drill baby drill crowd going to compete against mini stars in a can?
Lmao. Fucking oil losers
How ks the drill baby drill crowd going to compete against mini stars in a can?
Nu-Cu-Lar Bad? That’s…about as far as they’ll make it. To be fair, that might be as far as they need to. It’s all the oil companies will approve of them learning, at least.
Of course, it sounds like the big problem of how to remove more power from it than you spend keeping it reacting remains an issue, presuming they can continue to extend reaction lifetimes to be functionally unlimited.
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.
I suppose we’ll need to worry about that, once we get a net positive output from a fusion reactor.
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.
Plastic Straws. Plastic cups. Wrapping indvidual food items in plastic and then putting them in a larger plastic bag which you carry home in an even larger plastic bag.
The food has been impregnated with microplastics as well. This machine runs on sugar, but someone put oil in the tank. :-/
The ironic thing is the human body runs on fat and a huge portion of our illness stems from the insane amount of sugar we consume.
https://www.youtube.com/watch?v=cST99piL71E&list=PLE8LmUoWei5Qp5Nz7C4FMNs6hGNx7M3Jg&index=2
Summary: In 1984 our group published the first modern study of the effects of adapting to a low carbohydrate high fat diets on athletic performance. I have spent the next 31 years expanding on this research. In my presentation I will present the results of that research program and conclude with our exciting new evidence for the role of low carbohydrate diets and ketosis in the prevention of whole body inflammation in athletes training daily at very high loads. I will also present evidence to show that elite ultra-endurance athletes have an unexpectedly high capacity to oxidize fat during exercise and so potentially to run at fast paces for prolonged periods without the need to ingest exogenous fuels.
The 1928 Bellevue Stefansson Experiment McClellan W, et al. JBC 87:651,1930 http://www.jbc.org/content/87/3/651.f… Keto-adaptation Demonstrated Vermont Study Phinney et al JCI 66:1152, 1980
Thanks for sharing. As a frequent cyclist who loves cheese and doesn’t drink soda or eat many sweats, I feel like this will be an interesting read.
They should get out more.
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!
The translation has been lost to the ages
HNNNGG, right in my nostalgia.
Time for another reread I suppose.
Found someone who can help.
Hahaha thank you for this gift
It used to be better. The subtitles were all in 13375p34k if you turned them on, but it looks like they got replaced by the YouTube automated subtitles at some point.
It’s still there as an option:
Zulu - 1337
1337, leet, elite
Shh, don’t let the kids hear you say that
1337 SP33K iz 8USSin 0n 90d phr phr
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
I felt that
I hope it smoked a cigarette once it finished.
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.
China: Spews blatant and obvious lies about everything that does or does not cast a shadow. Heavily censors any source.
Some guy: I don’t trust information coming from China.
China (and shills): That’s sinophobic!!
They’re part of the same global research effort.
Nice jingoism tho
China had a long history of fraudulent science that they need to dig out of to gain a good reputation.
Do you know what “collaboration” means?
It’s almost like they’ve got peers all over the world looking at their data!
Nothing like the very highly reliable pharmaceutical “science” done in the US, amirite?
Its not like we ever had “science” come from the US that said an extremely powerful opioid wasn’t addictive, amirite?
Because a shit ton of fraudulent science hasn’t come out of the US or Europe. Nope. No sir.
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 patriotism; 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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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.
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.
Removed by mod
The power of the sun in the palm of my hand
la puissance du soleil dans la paume de ma main
Honhonhon
[Takes a drag on a sexy cigarette]
But I’m le tired.
Well have a nap
Now the reactor is le tired
The only reason to pursue fusion power research is so you can say this on a weekly basis. Any benefits to humanity are purely secondary.
How big are your hands???
It’s not the size the matters, it’s the amount of hands that matters.
Nuclear powered hands in the palm of my hands
30 years guys.
It’s always thirty years away because every time it gets close to 15 years away they cut the funding in half. Zeno’s Dichotomy in action.
This is freaking awesome. Only a few years ago it was exciting to see a fusion reaction last a fraction of a second.
It is awesome. Whichever country develops it first will be remembered as the next ‘moon landing’ event forever.
So a big event without any practical relevance because there is more cheaper, reliable and safer alternatives available?
cheaper,
Once commercial fusion comes out, it’s likely to be about half the cost of wind.
[more] reliable
There’s absolutely no way to know how reliable human-generated fusion is, but it powers every star in the sky for billions of years, so it could probably last for a few decades here on Earth without much trouble.
and safer alternatives
Nuclear fusion, when begun, creates water as its byproduct. This water is, admittedly, very slightly radioactive; if you drank the “nuclear waste” that is produced by a fusion plant as your only source of water, it would increase your radiation exposure the same as if you flew from New York to Los Angeles and back once per year. Now, that’s not nothing, but it is almost nothing.
As for large-scale disasters from nuclear fusion, that’s almost impossible—and you can see why by the fact that this very article is news. With a nuclear fission reaction, the difficulty is in containment; get the right things in the right place, and the reaction happens automatically. There are natural nuclear fission reactors in the world, caves where radioactive materials have formed in an arrangement that causes a nuclear reaction. But in order for nuclear fusion to happen on its own, you need, quite literally, a stellar mass. So if something goes wrong in a fusion power plant, where we’re manufacturing the conditions that make fusion possible at great energy cost and effort, the reaction just stops unless there’s a literal sun’s worth of hydrogen hanging around. It cannot go critical, it cannot explode, it cannot break containment; it can only end. It’s hard to sustain a fusion reaction, and that’s why stories like this are news: because it’s a major breakthrough anytime we get closer to a reaction where we can feed enough power that it generates back into the machines that keep it running. Once the power to those machines is cut, a fusion reaction cannot continue.
People fall off rooftops fitting solar panels, burn to death repairing wind turbines that they can’t climb down fast enough to escape, and dams burst and wash away towns. Renewable energy is much less killy than fossil fuels, but per megawatt hour, it’s comparable to nuclear, despite a few large incidents killing quite a lot of people each. At the moment, over their history, hydro is four times deadlier than nuclear, wind’s a little worse than nuclear, and solar’s a little better. Fission power is actually really safe.
The article’s talking about fusion power, though. Fission reactions are dangerous because if you’ve got enough fuel to get a reaction at all, you’ve got enough fuel to get a bigger reaction than you want, so you have to control it carefully to avoid making it too hot, which would cause the steam in the reactor to burst out and carry chunks of partially-used fuel with it, which are very deadly. That problem doesn’t exist with fusion. It’s so hard to make the reaction happen in the first place that any problem just makes the reaction stop immediately. If you somehow blew a hole in the side of the reactor, you’d just get some very hot hydrogen and very hot helium, which would be harmless in a few minutes once they’d cooled down. It’s impossible for fusion power, once it’s working, not to be the safest way to generate energy in history because it inherently avoids the big problems with what is already one of the safest ways.
Wait, what is the cheaper alternative to the moon landing?
Rovers as opposed to humans. Humans need food, a pressurized, temperated air environment, a discharge for their excrements, a higher level of safety and return mechanisms, much stronger radiation protection…
So much has manifested in the ripple effects from the pursuit of great things.
To moon landing, maybe. To fusion, no.
The space race gave us space age materials and advances. It wasn’t for nothing.
1,337 seconds
Le et
5,318008 seconds should be a new goal.
Flexing
Flexing is not good for the containment
No, but some guy proved that we could use that to our advantage. If you don’t use the magnetic constrictors to compensate for the heat from the fusion expanding the vessel, you can have it enter fusion and leave fusion several times a second. Wrap the thing in copper wire coils, and you have now got your vessel in a state of flux, and producing enough power to blackout your local grid, and get lots of fines from the feds in less than 5 seconds of runtime. He obviously didn’t continue working on that particular method of generating power with a Tokomak
Can you link to something so I can read more about this please?
Wish I could. Only reason I know about it, is that it was mentioned briefly in the Navy Nuclear Power Program training materials.
Rumor is next they are trying for 11.6858˙3 hours
Elven time conversion is the worst.
A headline without calling it an “Artificial Sun”?!
The amusing thing is that the sun is actually quite a shit fusion reactor. It’s power per unit volume is tiny. It just makes it up in sheer volume. A solar level fusion reactor would be almost completely useless to us. Instead we need to go far beyond the sun’s output to just be viable.
It’s like describing one of the mega mining dumper trucks as an “artificial mule”.
Sure, but it makes up for that by having an idiot proof design.
I think this energy density math really depends on whether only the core or the whole surface area is taken into consideration.
Even the core only has an output of 200-300W/m^3.
That’s about the energy output per volume of a 70 year old cyclist.
Right, for the Americans here that hate metric.
Cyclist-years is a unit that has served us well for generations
Arguably, the nearby sun scale fusion reactor has been fairly useful for us. Nowadays we can convert its output directly into electricity using solar cells
I never said it wasn’t useful, just a very low efficiency reactor. Then again, if it was better, it would burn out faster, which would be bad for life on earth.
It produces about the same power per cubic metre as compost does, which is pretty crazy when you think about it.
What I’m hearing is that we should mine the sun and make better use of all that fuel.
Just make sure you do it at night.
That’s part of the reason a moon base could be viable. The sun outputs a reasonable amount of helium 3, which is great for fusion reactions. Unfortunately it tends to sit at the top of our atmosphere and get blown away again. On the moon, it gets captured by the dust in collectable quantities.
Someone once told me a sun is just a fusion nuclear pile reactor and… Like… I guess.
The power of the sun in the palm of my hand.
Don’t worry, it will stabilize
@Toribor @notsoshaihulud with great power comes great responsibility
They say “artificial sun” because that’s what it is though, there’s no fusion reactions here they’re just microwaving hydrogen to millions of degrees to study the kind of thing that would happen IF somebody runs a fusion reactor for 22 minutes.
Or a “star in a bottle”
A bulb in a bong
Maybe if it runs longer, we all get to jump to a better timeline. 😅
Or the world blows up and it’s all over. I guess what I’m saying is, no downside, fire it up and let’s see what happens.
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.
Scientists: invents commercial scale fusion Capitalist: hordes the almost free energy because why not? Poor people are only useful as a resource anyway.
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?
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.
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.
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.
I mean yea that’s the plan. What are the other options? Force every countrie to stop producing instead to reduce carbon emissions that way? Wich one Sounds more realistic? And I feel like you assume that fusion reactors are dangerous because your comments about war torn countries. But it’s not possible to turn them into weapons. They run on hydrogen. And if they ever oberheat or something the magnets stop working and the reaction stops.
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.
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. 🙂