CNET
Nuclear Fusion: Inside the Lab that Made History
In December 2022, scientists at the National Ignition Facility at the Lawrence Livermore National Laboratory ignited the first human-caused fusion reaction that generated more energy than it took to create the reaction. 0:00 Intro 0:42 Breakthrough in Nuclear Fusion 1:35 The Promise of Nuclear Fusion 2:17 The Ignition Facility 3:28 Target Chamber 4:26 The Target 4:53…
CNET
Apple Watch Features To Level Up Your Fitness Routine
Familiarizing yourself with these settings can help you get more out of your workouts. Read more on CNET: For Better, Smarter Workouts, Enable This Apple Watch Feature Apple Watch Series 10 *CNET may get a commission on this offer 0:00 Intro 0:32 Closing Your Move Rings 1:12 Use Heart Rate Zone to Measure Intensity 1:49…
CNET
Using the Language Translator on the Rabbit R1 AI Device
It’s been over 6 months since the Rabbit R1 came out and after updates to the software, let’s see how far the language translator has come. #translation #rabbitr1 #aiassistant #englishtospanish Subscribe to CNET on YouTube: Never miss a deal again! See CNET’s browser extension 👉 Check out CNET’s Amazon Storefront: Follow us on TikTok: Follow…
CNET
Rabbit R1: 6 Months Later
We revisited the Rabbit R1 AI assistant device. While it does have a few updates that improves its usefulness, it still isn’t useful enough to leave your phone behind – especially with AI becoming more relevant on phones. #rabbitr1 #ai #gadgets #aigadgets Subscribe to CNET on YouTube: Never miss a deal again! See CNET’s browser…
Nvidia’s Magic Fades | Bloomberg Technology
Palo Alto CEO Says Regulations May Get Easier Under Trump
JPM Rolls Out AI Assistant for Workers
-
Science & Technology4 years agoNitya Subramanian: Products and Protocol
-
CNET4 years agoWays you can help Black Lives Matter movement (links, orgs, and more) 👈🏽
-
Wired6 years agoHow This Guy Became a World Champion Boomerang Thrower | WIRED
-
People & Blogs3 years agoSleep Expert Answers Questions From Twitter 💤 | Tech Support | WIRED
-
Wired6 years agoNeuroscientist Explains ASMR’s Effects on the Brain & The Body | WIRED
-
Wired6 years agoWhy It’s Almost Impossible to Solve a Rubik’s Cube in Under 3 Seconds | WIRED
-
Wired6 years agoFormer FBI Agent Explains How to Read Body Language | Tradecraft | WIRED
-
CNET5 years agoSurface Pro 7 review: Hello, old friend 🧙
D F
May 28, 2023 at 9:14 am
Zordon
Ben
May 28, 2023 at 9:15 am
So, you guys are takeover Doctor octopus project.
Naiv
May 28, 2023 at 10:08 am
aliens crusiing just chillin, sensors pick up a quick ping of the machine as they said being the hottest thing in the solar system…aleins face 🧐
TatumVision
May 28, 2023 at 10:12 am
“Great Stuff”
DylValentine
May 28, 2023 at 10:22 am
1:25. CORRECTION: it did not generate more energy than it took to trigger the reaction. It simply generated more energy than was directly input into the cylinder. The energy output was not greater than the total combined energy to trigger the reaction.
twitte0king
May 28, 2023 at 10:28 am
misleading af, the input is 400MJ is the true input, 3MJ is the output.
Alex Morgan
May 28, 2023 at 12:07 pm
Also they refer to hydrogen as abundant. Sure but how common is tritium?!
Marco Flumino
May 28, 2023 at 1:02 pm
See my answer above
Marco Flumino
May 28, 2023 at 1:05 pm
@Alex Morgan Tritium is rare and on earth is actually very rare. The good thing is we can make tritium in somehow good quantities, just it take a long time and a lot of energy.
Eric Cartmenez
May 28, 2023 at 2:13 pm
@Marco Flumino One of the biggest downsides to deuterium tritium reaction, aside from it being rare and costly to make, is the larger number high energy neutrons compared with other reactions, but other reactions typically require much higher initial temps for fusion and much less energy is given off, several orders of magnitude less…
High energy neutrons are a real pain to deal with though, they make most elements radioactive when they interact and they’re difficult to stop…
sibtain
May 28, 2023 at 10:29 am
so cool!!
Jenn Madison
May 28, 2023 at 10:51 am
Does this mean free energy ?
M R
May 28, 2023 at 12:56 pm
Nope….
zip
May 28, 2023 at 1:21 pm
Thats the hope for the past 40 years. We now know we can extract more than we put in. Now prob another 40 years prob to keep it under controll and consistent. And prob another 40 years convince the public its safe.. the public doesn’t accept nuclear fission and dont know the difference.
Eric Cartmenez
May 28, 2023 at 1:51 pm
@zip We cannot extract more than we put in with Fusion, not even close… That’s not even the goal of this experiment, this is for nuclear weapons research…
To be specific, the energy they got out was greater than the laser energy used, but hundreds of times more energy was put into the system to make the laser, so it cost far more energy than it gave… News outlets are pretty incapable of honest scientific reporting… They are for some reason nearly always compelled put a silly spin on it or outright lie.
CK Gaming Channel
May 28, 2023 at 2:45 pm
FREE energy. Hah good luck.
Eric Cartmenez
May 28, 2023 at 3:55 pm
@zip I can only see the first few sentences of your message in my notification bell. It’s not showing up here.
Eric Cartmenez
May 28, 2023 at 11:52 am
“ignited the first human-caused fusion reaction that generated more energy than it took to create the reaction.”
That is wrong. I’m so sick of the media blowing Fusion progress out of all proportion… Listen to what’s scientists are telling you and if you feel the need to put some journalistic flare on it, do us all a favour and instead slap yourself in the face…
They got back more energy than the lasers energy… But several orders of magnitude more energy was poured into the system to create that laser… They weren’t remotely close to breaking even… And this type of fusion reaction likely never will, it’s for nuclear weapons research, not energy…
s pharr
May 28, 2023 at 11:56 am
I’m pretty sure the climate has been changing even before man used fossil fuels
You got to throw the climate cult verbage into everything
Eric Cartmenez
May 28, 2023 at 12:05 pm
Really, Earth that’s been through 5 major ice ages, has a… Changing climate???😱😱 Someone get the climate scientists on the phone they’re going to need to hear this…
CK Gaming Channel
May 28, 2023 at 2:57 pm
True. We’re just getting better with predictions.
Marco Flumino
May 28, 2023 at 12:55 pm
Ehm, actually that is not correct to say that the achieve more power than they put in… Let me explain, yes the achieve a more powerful power generation, that exceeded the input, but they did not put into calculation the entire system input of energy, that is why technically the did and technically they did not. Most scientist just consider the initial system, not all the other systems that you need to make the reactor work…. I am afraid that we are a long way before we can do that!
Jason
May 28, 2023 at 1:20 pm
They made a fusion reaction in a lab that lasted only a small fraction of a second. All they did was use lasers instead of bomb to make the reaction. We already have done fusion in bombs with Hydrogen Bombs. Hydrogen bombs release many times more energy than ignition explosion. So in a sense we already have achieved this milestone with weapons decades ago. This is just the first time not having to blow a big hole in the world to do so.
Nuclear fusion as an energy source may not be possible. The heat and pressure needed to produce something capable of producing constant energy for many years is not limited to technology or intelligence, but the very physics that govern the universe.
Eric Lotze
May 28, 2023 at 1:31 pm
Because of the Comprehensive Nuclear Test Ban Treaty…
Don Britain
May 28, 2023 at 2:29 pm
You need to learn the difference between fission and fusion.
Antonnio Rosas
May 28, 2023 at 1:47 pm
For Fusion Energy, the sooner the better 👍
cHRUNG sAMSOME
May 28, 2023 at 7:27 pm
For who? For big energy? How do we not know by now that money is the root of all evils and Fusion Energy will just be gapped by Vangraud.
Good the them and nothing will be good for the people as long as they exist.
CK Gaming Channel
May 28, 2023 at 2:51 pm
The SUN is a fusion reactor. And it’s free. This project is a complete blunder.
Fusion is always a decade away, because it doesn’t work. They just stealing investor money.
Look at the huge facilities that require grid power to proceed. Complete nonsense.
chem
May 28, 2023 at 3:31 pm
Never gonna happen. Fission has already left fusion in the dust. Fusion’s numbers remain untenable.
We may one day find a way to directly extract the energy from matter. I hope this happens sooner than later. But, it is clear that fusion is not the methodology to do this.
Ted Kord
May 28, 2023 at 10:08 pm
So do we call the extracting process nuke extraction? And how do we extract MORE energy than we put in from a single atom?
Allaces305
May 28, 2023 at 3:57 pm
So let me get this right…. it takes 400mj to send a laser of 2mj to create a reaction of 3mj and this machine is not intended for the future of energy production??
R. Sanchez
May 28, 2023 at 4:02 pm
I think it’ll happen sooner than expected because we need it to.
andrew marks
May 28, 2023 at 5:59 pm
Seems like we are ignoring the fact that there are a number of countries who have access to nukes that can destroy everything in less than a day…..and the people who control the nukes are emotional beings/ can develop mental illness which can influence their mood. And global warming which will keep shrinking global food supply, and increase extreme weather events. Happy days
Marco Romero
May 28, 2023 at 6:32 pm
In 200 years it’ll be perfected for all aircraft…and we were here for the start of it all ❤️🔥
Illusive Dude
May 28, 2023 at 6:43 pm
This guys sounds like a younger steve Buscemi haha
nomad Terry
May 28, 2023 at 7:11 pm
It still doesn’t last long enough to make it practical put on the electric grid
Kiss Kiss
May 28, 2023 at 7:23 pm
A little misleading. “The lab that made history?” We all know which one that was, in 2019.
jigil jigil
May 28, 2023 at 7:27 pm
It is admirable that you take the time to go to these facilities and places for these videos, if possible, please do similar videos on some of the startups that are working on fusion as well.
Ichigo shippuden #JesusIsKing
May 28, 2023 at 8:04 pm
Oh yes! Very much achievable soon actually!
T Pop
May 28, 2023 at 8:18 pm
Could you imagine if they had 193 lasers?
Josh
May 28, 2023 at 8:38 pm
They did but one was in the shop.
Puyopuyodreamin
May 28, 2023 at 10:13 pm
This makes me want to watch the movie The Saint. Truly epic
結び Lilly 改善
May 28, 2023 at 11:01 pm
This video overlooks many of the issues facing fusion re:scalability, energy storage and safety and makes it sound like a magic trick
Kurt Pena
May 29, 2023 at 5:12 pm
Cost, material science, complexity…
Saul Teanuts
May 29, 2023 at 6:56 pm
You’re right, we should ban all religions and sterilize their minions.
結び Lilly 改善
May 28, 2023 at 11:03 pm
This is such old news
A Bachelor's Life
May 29, 2023 at 12:02 am
We’ll all be dead by the time these dumb scientists figure out a means of propulsion to travel to another planet
Phree Will
May 29, 2023 at 12:30 am
Most not given this the credit that it deserve. Sure the lasers consume 400 mega Jules. It also takes outside power to start a gas power plant turbine. Now engineering is the next roadblock. magnetic confinement and NIC laser setup should be put together. I am not a professional in any of these field.
Kurt Pena
May 29, 2023 at 5:29 pm
I am an expert. It’s getting way too much credit.
Eric Cartmenez
May 30, 2023 at 10:20 am
It shows… This experiment is for nuclear weapons research, it has nothing to do with energy production and will never produce more energy than put it.
Magnetic confinement with a tokamak is something else entirely and comes with it’s own set of challenges that we aren’t close to overcoming… You can’t just combine two technologies that have entirely separate goals… It makes no sense.
Char
May 29, 2023 at 7:03 am
Sounds like we’re destined to create a black hole
Tyvern Overlord
May 29, 2023 at 7:17 pm
I think we’ll be able to eventually utilize zero-point vaccum energy
Emmanuel Cae
May 29, 2023 at 9:42 am
Incredible science and physics
kempegowda m
May 29, 2023 at 9:51 am
Quite fascinating applications are ther
Bud Moore
May 29, 2023 at 11:34 am
The problem I see is large entrenched fossil fuel energy companies lobbying against fusion energy until they or some other group of wealthy powerful individuals can monopolize, control and reap the profits from it.
Mo A
May 29, 2023 at 1:03 pm
Stable fusion reactor would need synchronous energy from another stable reactor laboratory, to give us limitless energy.
Boomerino Kripperino
May 29, 2023 at 1:54 pm
Love What the Future segments! Keep them coming.
Saul Teanuts
May 29, 2023 at 6:56 pm
Recycle all churches!
Socman86
May 29, 2023 at 7:33 pm
Can we see video of the fusion reaction? You would think that they would share it already.
حواء لكل الاسرة منوعات وطرائف من كل مكان
May 31, 2023 at 2:02 am
تكنولوجيا حديثة جدا جدا جدا 👍💕💕💕💕💕