Nuclear Fusion Explained
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- เผยแพร่เมื่อ 2 ต.ค. 2024
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#nuclearfusion #einstein #energy #chemistry #physics #ClickView
The energy produced by nuclear fusion powers stars like our own Sun. This clip examines nuclear fusion, including what occurs at the sub-atomic level and why the energy released by fusion is vastly greater than in nuclear fission. Einstein’s equation, E = mc2 is used to calculate specific energy quantities. Senior secondary students of chemistry and physics will find this a valuable resource.
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I understand it even less now than I thought I did before. Thank you.
Not accurate but a good analogy. 2+3 = 5 but because of fusion is 4.99999998 + one Neutron. The difference is converted into energy by E = MC^2 equation. That's the math bit.
Yes
😂😂
Lol
I came here to learn something about fusion but after reading your comment I quit 😂
Good to see the ClickView production team sticking to the simple topics 😉
Thank you so much. I'm a social science major taking a renewable energy course while abroad, and have to give a 20 minute presentation in Spanish on nuclear fusion. I was so intimidated and confused, I feel so much better, thank you.
If only narator knew that few years later, science, would do this for the first time with Lasers..
The so called progress we make, feels like being hindered as fusion is a game changer, its what will propel us to a type 1 civilization .
i havent been this interested in a video in a while
And guess what, it finally happened! They discovered how to do it. Sooo could electric cars be charged with nuclear fusion
I hear good things about Lawrence Livermore National Laboratory. I’m surprised you didn’t mention them in this video.
This video aged well, now that Livermore have achieved ignition
I fart stupendously
You made it simple for me, thank you!
She lost me at the mathematical equation hahaha math is not my strong suit
Man. Glad that I didn't do further studies on science
This is the simplest explanation possible
Fusion is a nuclear reaction in which two or more atomic nuclei come together to form a single, more massive nucleus. This process releases a significant amount of energy. Fusion is the process that powers the Sun and other stars, as hydrogen nuclei combine to form helium. Scientists are also exploring ways to harness fusion as a potential energy source on Earth, but it remains a complex and challenging process.
better explanation than the video
Good luck finding tritium. Deuterium is a dime a dozen and the way to go to be cost conscious .
the energy illustration equations are to describe the principle of nuclear hydroden boombs, not the rules inside the sun exactlly
Great video, thank you so much
What precisely is the material property of the resultant radiation? Is it a nuclear sludge as you would get with fusion? Or is it all atomic level radioactive waves in the air?
How precisely is it dealt with?
The process produces regular non-radioactive Helium, some neutron radiation (localized to the reactor), and a TON of photon radiation, aka light.
It’s extremely clean. There might be hazardous materials near the reactor while it operates, like plasma, and neutron radiation, but those either cool down into gas, or are absorbed by materials in the reactor, I believe. I am not an expert on neutron radiation, but I don’t think it would produce sludge.
I was doing some reading and I think there may be an issue with the Beryllium blanket around the tokamak ( being used as a neutron multiplier ) containing uranium atom impurities. Even though these impurities are low level, they contain fissile uranium, and when the neutrons bombard these atoms they can lead to radioactive products that are dangerous for a longer period of time.
Didn't even watch
Let me guess...
No mention of time for government delays, regulation, and permits. And no mention of how to dispose of the radioactive waste. Am I right ?
well🙂i think i just got dumber😶😶🌫like how???? i don't get it AT ALL😭😭😭😭
Yeah man this is suppose to get us smarter
God i loved being part of that original think tank!
I feel blank but I learn more
so intuitive!
I'm trying to pass my science test pls help me, this is too complicated
gee and here am watching this as entertainment
I see its potential and I see it's difficultly. I down for this, it's awesome
What if you try this experment in space farthest away from earth or any other mass, so you fight less with gravity and don't get disturbed by any other forces or give the ring a spin instead of stationary so that centrifical force helps align the plasma inside better?🤔
If yo teacher making you watch this up-doot
Thank you for a simple explanation. Scientists are always inspired by nature. This time, by the power of the Sun.
Million people are investing one dollar into a stock that’s still $1 million invested into a star
Scaling it up will solve a lot of near earth problems.
Nuclear fusion is a process in which two light atomic nuclei combine to form a heavier nucleus, releasing a tremendous amount of energy.
lolllll
OK, -----OK ! Now, I'm really lost ! 10 to the NEGATIVE 27 ??? WHAT IN GAWD'S NAME IS THAT ??? ---------I'M AN EDUCATED MAN -------BUT i STILL JUST DO NOT GET IT !! --------VERY FRUSTRATING! ------------MJL, 76 Y/O
1/1000,000,000,000,000,000,000,000,000th ( 1 thousand trillion trillionth of something; pretty small. Negative puts the number in the denominator.
What about creating a space where we can have that temperature without it being dangerous?
THEY'VE DONE IT!!!!!!
Moore Maria Gonzalez Charles Thompson Brenda
Damn
Martinez Betty Wilson Amy Anderson Brenda
Wow amazing video explanation was amazing. Thank you so much ClickView team.
I DIDN'T UNDERSTAND ALITTLE BIT OF IT AS A 14 YEAR OLD 8TH GRADER STUDENT
Very clear explanation👍
Whoa!
Yes
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why nuclear fusion produces more energy compared to nuclear fission?
What
Actually similar ideas go back to the 60s and 70s when we heard about TOKOMAK and ITER .
Not exactly what we were looking for but thanks anyways
Why is the mass released instead of being in the nucleus as binding energy
Would the difference in atomic mass not just be the addition of electrons within the elements?
The electrons were already in the constituent atoms before they combined.
Franecki Parks
i am **going** to become okuu now, thanks
Reynold Common
मुझे जो आता था वो भी भूल गया हूं। धन्यवाद 🙏
Block Loaf
What the hell was going on with the E=mxc^2 example? Where on earth did the plugged in numbers come from? 0.02 and 9x10^16?????
She said 2kg of deuterium with 3kg tritium resulted in 20 grams (0.02 kg) of missing mass and 1.8E15 joules of energy. the speed of light is 9E16 because it was squared (E=mc^2)
i was super confused too dw
Kulas Rapids
Effertz Forest
help me
Now understand the diferent of scientifc and normal people.
Collect hydrogen atoms and some how negate the total gravity of Earth on it and it will fuse on it's own.Pretty simple eh
Samanta Parks
Thanks you for this video
You can lower the heat increase pressure using a centrifuge
yeah good luck putting a centrifuge in a chamber that needs constant heat coolant and gas.
So another 60 years before you get eny Is usable energy out of it. The facts that we have gotten further with making generators making batteries and making circuit boards. Then we have actually been able to create a usable fusion reaction. Says a lot about the actual system. I.E It will always be in the lab
can someone give me examples of elements produced in nuclear fusion
Helium 3 and tritium
All elements except hydrogen where made by nuclear fusion in stars
Most of them
Isotopes of helium
the sun itself
Hi, how can I find this textbook?
First view
Here I am again, nuclear fusion is binding them together. in fact to actually make this, you need anti-gravity known by own formula Mass = Nothing x 1 So when achive this, you take the helium atom and then En-Fuse it. Protein with Protein gets bigger. There yah go.
How does photons not have mass but have energy? Mass always equals energy. Thats always confused me.
Photons do not have rest mass or it's very neglible, we still can't confirm that with accuracy. However, it does have momentum. Einstein's total energy equation is E=(mc^2)^2 + pc^2. In case of photons since rest mass is zero the equation reduced to E=pc^2
Yep it’s crazy because energy has no physical aspect but it’s real.
Funny how a fusion reactor looks like a string
lies
3x+1
3n+1
_______
3x+1(-1)
Geraldine Viaduct
Yeh but if our voices are all several octaves higher in 2100, I'd rather stick to fossil fuels thank you very much
Fusion energy is pie in the sky idea why not put the same R&D into designing nuclear reactors that give power of 4000MW by using enriched uranium to 60 percent and from that producing 9.6 percent plutonium for further fuel production. The moderator used will be graphite and heavy water its better to keep it simple from the above fewer reactors needed to be built . The D2O will come from greeen hydrogen production by electrolysis and plenty of oxygen produced as a by product. This fusion energy is a waste of time and money there's no such thing as something for nothing mentality.
If you want to lead in energy sourcing you need to investigate the newest and by far the best source of energy, that of FUSION NUCLEAR.
Dark energy
I’m disappointed. While very well articulated, this vid and the author want to mislead or shine on the audience with regards to safety. Coincidentally doing the same as the pro fission crowd did, but I contend your tact is worse. Playing on a known fear of fission (radioactive waste) while glossing over the ramifications of neutronic fusion. Neutron radiation is as formidable a problem as byproducts of fission. Overall, bad form.
Well done! I fall in love with that whispering voice
Trump: Nah! Let’s stick to coal to generate power!
Democrats: nah let’s get our power using inefficient “green” energy, then let’s increase demand on our fragile electricity grid by mandating conversion to electric vehicles
nice video but not true
Don’t want to listen to a woman explain science.
Very poor explanation,,not simpler
[0:41] "...this energy comes from a rather surprising place. It comes from the mass of particles that make up the sun." That statement and this entire video merely describes *what/where* this is happening, but not the true cause behind *WHY* it is happening: *Then God said, “Let there be lights* in the expanse of the heavens to separate day from night, and let them be for signs and for seasons and for days and years" [Gen 1 v14] "For since *the creation of the world* His invisible attributes, His eternal power and divine nature, *have been clearly seen,* being understood *through what has been made,* so that people are without excuse" [Rom 1 v20]
Notice how noone talks about the underlying quantum mechanics of the sun so they give the lame suggestion of replacing gravity with heat.
Who cares. It’s a waste of time.
Deberían traducir el video al español🙄