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1,337 seconds
Le et
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.
5,318008 seconds should be a new goal.
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”.
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.
Sure, but it makes up for that by having an idiot proof design.
Someone once told me a sun is just a fusion nuclear pile reactor and… Like… I guess.
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.
Meanwhile in America we’re trying to make macdonalds cheaper by bundling an extra sandwich to go along with a value meal…
That’s called McFusion
And it only takes 22 seconds to consume.
And only 12 seconds to regret.
Which means you are still consuming the burger for 10 seconds fully regretting your decision.
110% commitment to the burger and the regret. USA! USA!
That’s way better than Taco Bell, where the regret sinks in when you consider going there.
And keeps you sated for another 22 seconds.
Then you want seconds.
When the fuck did maccas start doing a sandwich?
Day one? A hamburger is a sandwich.
That was such a culture shock when I went to the us for the first time.
In Germany and many places in Europe do not think of burgers as sandwiches. I was so confused when I ordered a sandwich and got something like a burger.
I expected something like this. My confusion must’ve been quite the sight, the waitress even seemed concerned. Tasted great though.
Only difference between that and a burger is a burger is usually on a roll, not slices of bread. (And a burger is always hot, but then so are some sandwiches.)
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
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
This is freaking awesome. Only a few years ago it was exciting to see a fusion reaction last a fraction of a second.
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.
Why don’t we use “shatters world record” like the pro-China articles where they did this for 16 minutes?
I know why.
I know!
Because the articles were written by different people and published in different magazines ya goober.
Nah.
It’s because of the Chinese propaganda machine.
Why do you care so much what an article says about France’s accomplishments of science and China’s accomplishments of science? Why can’t we enjoy the movement of technology without bickering about lines drawn in the sand by people none of us know or care about?
Dumbass lol
They’ll never tell.
Is it because of the Uyghurs?
Mr. Fusion now 1 step closer… 10 years late, but still!
Only ten more years, and we’ll have it!
…you said 10 more years 50 years ago
In just 10 more years, it’ll only be 40 more years!
I feel like the awesome back to future reference was missed completely.
So, some as graphene.
We’re using graphene! Almost entirely for it’s electrical properties true, but we’re using graphene doped batteries in consumer electronics currently. We also use fusion and ITER research for a whole lot more than just power generation - plasma dynamics, just one tiny subfield concerned with physics, has applications in everything from radio transmission beam forming techniques to satellite engines to magnetodynamic modeling to the EMI shielding on your vacuum cleaner.
I would like to subscribe for more graphene facts.
I hope it smoked a cigarette once it finished.
How ks the drill baby drill crowd going to compete against mini stars in a can?
Lmao. Fucking oil losers
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. :-/
France’s 22-minute plasma reaction is a bold stride toward sustainable fusion energy but remains experimental.
🐱🐱🐱🐱
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.
Amazing news!
merde
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?
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I can’t find a reference to that but China did 17 minutes in January this year. I think you’re confusing the announcement that they increased power by 17x while maintaining plasma.
This test was 20 minutes at a higher power setting without being incredibly destructive, that’s their milestone.
Agreed. Plus, when talking about that reactor you get to say “stellarator”, which is always fun.
