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AI rediscovers Einstein's Time Dilation and Kepler's 3rd Law 

Sabine Hossenfelder
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Try out my quantum mechanics course (and many others on math and science) on Brilliant using the link brilliant.org/sabine. You can get started for free, and the first 200 will get 20% off the annual premium subscription.
Today we’ll talk about artificial intelligence that rediscovered Kepler’s laws, solar flares in the laboratory, nano-surgery with tiny magnets, a candidate for a strange star, what the new JUICE spacecraft will look for, how much air pollution is avoided by nuclear power, a software that creates 3d models from 2d drawings, an estimate for how much rare earth metals the energy transition will need, and of course the telephone will ring.
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00:00 Intro
00:35 AI Rediscovers Natural Laws
02:50 Solar Flares in the Lab
04:30 Nanosurgery with Magnets
06:05 A Strange Star?
09:23 The JUICE Mission Launched!
10:58 Rare Earth Metals for the Energy Transition
13:02 3D Objects from 2D Sketches
14:01 How Much Air Pollution Would Phasing Out Nuclear Cause?
15:55 Learn Science With Brilliant
#science #sciencenews

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26 июн 2024

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Комментарии : 1,1 тыс.   
@user-yf9ig7tm6s
@user-yf9ig7tm6s Год назад
Co-author of the AI-Descartes paper here - thanks for featuring our work on your show!
@m.t-thoughts8919
@m.t-thoughts8919 Год назад
You are one hell of a cool mad man. Alot of respect for that work 💯
@user-yf9ig7tm6s
@user-yf9ig7tm6s Год назад
@@azurnxo2134 There are many possible paths I’ve seen others take, and all involve learning math (typically up to calculus or more) and programming. I started as a chemical engineer (where we learn both math and programming, plus chemistry and more), and I started learning AI because AlphaGo was really exciting. I attended a symposium on machine learning at my university, and I met someone from IBM who eventually introduced to his team, which led to our collaboration and this paper. So in addition to learning fundamentals in math and programming, getting excited about it and learning more on your own, you should also practice networking and try to connect with those working in the field.
@vascojoao
@vascojoao Год назад
@@user-yf9ig7tm6s Marketing, how to 'sell' your paper, that's what you have to learn, @AzurnXO . I'm a dropout of Computer Engineering, and I can tell you, after Einstein everything is wrong with Theoretical Physics, just like Sabine has pointed too. Maths, it's another game, not a rigged one. Only Nash tried to play 'tricks' on Maths and we all know by now that 'self-interest' it's the stupid form to progress on a closed System. AI is basically a lot of Flip-Flop's together feeding 'data' to the previous entry, Intelligence for sure it isn't maybe that's why they've called it Artificial.
@patford9943
@patford9943 Год назад
Congratulations on 6 months of “Science News”. Your presentation and explanations are spot on. Keep up your good work!
@DarkForcesStudio
@DarkForcesStudio Год назад
Have only discovered this channel recently. So glad I did. You've reignited my love of science. Physics has lost it's way to some extent in recent years. This honest and no nonsense approach respects the intelligence of its audience. Thank you Sabine.
@HauntedHarmonics
@HauntedHarmonics Год назад
Same! She’s an excellent, to-the-point science educator. No filler or popsci BS. So glad I stumbled on her channel recently
@DarkForcesStudio
@DarkForcesStudio Год назад
@@HauntedHarmonics Yep. Also the dry humour seems to go over a lot of heads. A great find.
@maalikserebryakov
@maalikserebryakov Год назад
I believe in Dark Matter
@DJWESG1
@DJWESG1 Год назад
There seemed to be a moment when everyone was sad and depressed because they all thought the universe would just eventually die out in a cold vast nothingness.. But I think that depressive perspective has passed. The notion of multiverse theory has taken hold and people are beginning to see the self reproducing potentials in the theories and observations..
@eljcd
@eljcd Год назад
Welcome, I thin you could enjoy her blog bacreaction. Sadly she doesn't publish anymore, but it has covered the last 15 years in Physics with the trademark style Sabine
@ReynaSingh
@ReynaSingh Год назад
The engagement with these videos is outstanding. Keep it up Sabine
@UniDocs_Mahapushpa_Cyavana
@UniDocs_Mahapushpa_Cyavana Год назад
I agree.
@smlanka4u
@smlanka4u Год назад
The medium changes the speed of light. And slowing down causes the speed dilation called time dilation. Therefore, the time dilation concept is only a concept.
@smlanka4u
@smlanka4u Год назад
@@_John_P, Prof. A. Einstien's principles can't make time relative. The flow of time continues from moment to moment in everywhere, making the relativeness.
@Andytlp
@Andytlp Год назад
@@smlanka4u einsteins theory of relativity works. Its proven. If u want to reinvent the wheel youll have to try harder. As the guy above suggested. Gpt explains it pretty well and the experiments: The bending of light: One of the key predictions of relativity is that gravity can bend light. This was tested in 1919 during a solar eclipse when astronomers observed the positions of stars near the sun. The sun's gravity bent the light from the stars, causing them to appear in slightly different positions than they would have otherwise. The results matched Einstein's predictions. Time dilation: According to relativity, time can appear to move slower for objects that are moving very quickly. This effect has been confirmed in many experiments, including one in which atomic clocks were flown around the world on jets. The clocks on the jets ended up ticking slightly slower than those on the ground, just as relativity predicted. GPS: The Global Positioning System (GPS) relies on relativity to work properly. GPS satellites are moving very quickly in space, and their clocks are affected by time dilation. If this effect were not taken into account, GPS would be off by several kilometers.
@itskarl79
@itskarl79 Год назад
Just curious why Sabine ignores the 100ppm-5000ppm CO2 range that we can live in, and the fact that we are currently 400ish ppm, which is a lot closer to the bottom end. Meaning if the CO2 is reduced by a couple hundred ppm, all plants begin dying (means we all starve shortly after)... Seems like everyone bought off on that dipshit Bill Nye because he was on Saturday morning kids shows... I agree with the damage caused by refrigerants, but we haven't pushed to change the handling and recycling of any products/machines that use it... Why do climate people misrepresent plant food?? (CO2) It's also coming from a constant rate of decay of the Earths crust with crust movement/volcanic activity, and a bunch of other stuff known for 60 years. When are we going to let the science do the talking and not the corporate funding that bully's scientists into pushing false or exaggerated parts?
@TheGhostPariah
@TheGhostPariah Год назад
Only 6 months?? I definitely loved this format from the beginning! Thanks for doing what you do :)
@Manorainjan
@Manorainjan Год назад
If You have already difficulty to remember that it was only 6 months, how likely is it, that You remember the complex content that was presented?
@GEMSofGOD_com
@GEMSofGOD_com Год назад
What's the freaking thing about this telephone though, I don't get it
@laughy38247357075834
@laughy38247357075834 Год назад
​@@GEMSofGOD_com same. I hate the telephone gag
@Manorainjan
@Manorainjan Год назад
@@dcm621 "It's a colloquial way of complimenting the channel." Really? When You are at the dentist, and he tells You that to fill the hole will take only 5 minutes, then "only 5 minutes?" is a compliment.
@Manorainjan
@Manorainjan Год назад
@@GEMSofGOD_com "the freaking thing about this telephone" has at least 3 purposes: 1) Sabine can bitch about any very stupid political matter in an indirect way. 2) She can associate herself with the extraordinarily famous Elon Musk in the hope that his glory will rub off on her. 3) Like all kinds of running gags, it adds entertainment, loosening up and strengthens the identification of the onlooker with the program.
@rand49er
@rand49er Год назад
There is a level of thoroughness in the topics presented that I can't get anywhere else, and it's right here on my laptop! Thank you so much, Sabine!
@Phariseehunter
@Phariseehunter Год назад
No, no allowances made here on innovation with the metals needed for energy transition. Sodium Ion is already a thing, with Sodium 50,000x as prevalent and NIFe magnetic replacing rare earths.
@ut4321
@ut4321 Год назад
Love, love, love this program! Weekly science news from a top physicist who also has a sense of humor? Yes please!
@chippysteve4524
@chippysteve4524 Год назад
Great work Sabine! Love the new format. You are an exceptional science communicator.
@Houshalter
@Houshalter Год назад
There was an AI from the 70s (!) that rediscovered Kepler's formulas given only the data he would have had access to. This evolved into something called symbolic regression. And software for it has been available for a long time
@jimmythebold589
@jimmythebold589 Год назад
but did it have a GUI?????
@Superman-Tube
@Superman-Tube Год назад
That's true, the big difference is that the AI-Descartes also derives relations from background theory (e.g. conservation laws, invariants, symmetries) using logical reasoning, very much in the way that a theorist would approach the problem. If the relations are not derivable from the background theory (say the background theory is lacking some relations, or some of which are incorrect), the algorithm would quantitatively assess the distance of the symbolic hypotheses from any implicit derivable relation.
@ThePowerLover
@ThePowerLover Год назад
@@Superman-Tube This.
@localverse
@localverse Год назад
​@@Superman-Tube so we have to feed the AI all other equations and theories except for one, and it has to figure out the missing one? (I'm trying to get a sense of how the AI works)
@Superman-Tube
@Superman-Tube Год назад
@@localverse The framework in the AI-Descartes publication, at the extremes can ingest anything between no background theory, and complete set. For the former it will purely rely upon symbolic regression (which isn't new, yet may provide hypotheses in symbolic form, which fits the data to a certain extent). In the latter case, assuming that one of the hypotheses that was brought forward by the symbolic regression module is fully derivable, the system will provide a certificate of the hypothesis derivability. In the more likely case where we are somewhere in between, that is we have some partial background theory, AI-Descartes will assess (quantitatively, rather than in a binary form) the distance of each hypothesis from the background theory. So one can qualify models not only by data fitness and complexity, but also by how derivable they are.
@todhannigan8779
@todhannigan8779 Год назад
I look forward to weekly sci news! Best shortform newscast period. You also list your sources, which is great for continued researching! Thanks!
@jake_
@jake_ Год назад
"We've put the soup cans together with the cereal boxes to grow one, too." Golden.
@gefginn3699
@gefginn3699 Год назад
Great post Sabine. I appreciate all the information you are sharing here. I always enjoy tuning into your newest post.
@ponyote
@ponyote Год назад
Congratulations on 6 months of this. Very glad to have such a great source of news from a presenter I trust.
@PlanetEarth3141
@PlanetEarth3141 Год назад
Did Sabine say six months?
@davidriosg
@davidriosg Год назад
oh, Sabine, your videos are so good and your sense of humor and jokes are impeccable. Thank you for the great content!
@emtechproaudio6176
@emtechproaudio6176 Год назад
I love it when you work your sense of humor in. The funny bits are smart and done with a dry style that really tickles! More!
@jessicathompson2491
@jessicathompson2491 Год назад
An efficient delivery of useful and fascinating information, thank you for this!
@Ikus13
@Ikus13 Год назад
This is the best science news outlet out there today. Your objectivity is very refreshing and trustworthy. Congrats on the 6 months!
@Naptosis
@Naptosis Год назад
And that Sabine is very open about any mistakes and corrects them. Instead of putting corrections on page 19 in 8 point font like the legacy media does. Sabine's a great educator!
@ParniaSh
@ParniaSh Год назад
I love this series! I've learned so much from you.
@jeffneptune2922
@jeffneptune2922 Год назад
Thank you Sabine. I really like these concise episodes that allow people interested current scientific research to keep up with some of the noteworthy studies.
@LastMotivateUs
@LastMotivateUs Год назад
That is brilliant work, keep up like this
@moresoysauce5489
@moresoysauce5489 Год назад
Thank you Sabine for reigniting my love for science. I am a daily viewer and I am almost finished with your book. I also subscribed to brilliant haha. Thank you so much for doing what you do ❤
@levmatta
@levmatta Год назад
Go brasilians scientists!! Congrats. It is really hard to do science in Brasil. Parabéns, orgulho de vocês.
@belledetector
@belledetector Год назад
Sabine, your Science News is a great concept, entertaining and educational. I truly hope you will keep it up.
@MAXpower10000000
@MAXpower10000000 Год назад
Thank you for your great weekly recaps🙌 love to hear from you !
@Blabla130
@Blabla130 Год назад
1:13 "They developed an algorythem that works like a theoretical physicist to work. I mean someone's got to do it" In theory.
@cybervigilante
@cybervigilante Год назад
This week: AI discovers old science. Next week: AI discovers new science.
@originalprecursor
@originalprecursor Год назад
Yes!!
@Taricus
@Taricus Год назад
I was part of a research team at one point, synthesizing carbon nanotubes to do that very thing. I was also the guy that used the scanning electron microscope to check the samples of carbon nanotubes, so we could improve the process. ^~^ The reason it works is that you have nanoparticles in the nanotubes, so they will rotate in the magnetic field. Then, the rotation causes the cancer cell to go through a heat death, but leaves normal cells alone, because the cancer cells are targeted directly.
@inventorbrothers7053
@inventorbrothers7053 Год назад
These science news videos are gold!
@kalrandom7387
@kalrandom7387 Год назад
Shutting off nuclear will be the biggest mistake we can make
@agnosticmuslim6341
@agnosticmuslim6341 Год назад
You are the best!!! Thanks for being entertaining all the while informing at the same time!
@brownro214
@brownro214 Год назад
Great report Sabine. Keep 'em coming.
@user-ft3ed5wv7w
@user-ft3ed5wv7w Год назад
very intresting, especially the cancer part! Thank you every week for crawling science news and sum up in a video 👍
@DJWESG1
@DJWESG1 Год назад
Good news for sure.
@michaelblacktree
@michaelblacktree Год назад
Wow, it's been 6 months already? But I'm glad you decided to do the science news. It's one of my favorite things on youtube.
@russellsnyder2634
@russellsnyder2634 Год назад
I am so glad you're doing this! Back in the 1970s, I used to read Science Digest. But then they changed after a few years and made most of their articles about carbon emissions and climate. I quit them when they published a long article about "what if dinosaurs had survived?".You cover everything.
@Llortnerof
@Llortnerof Год назад
Goes to show just how long we've known about that particular issue and how long politicians have been dragging their heels, though.
@andreasf8170
@andreasf8170 Год назад
The news about the rare metals remind me, that in the late 19th century the Times in London predicted that by 1950 the streets would be covered with a ten foot layer of manure. 😮
@kylebowles9820
@kylebowles9820 Год назад
Love that you've been doing this for 6 months! How long do you think this will last?
@peramoredellanalisi4341
@peramoredellanalisi4341 Год назад
From science to popular scientific news. Good job, Sabine.
@robertsoyka1822
@robertsoyka1822 Год назад
About the Tesla cybertruck: "No, no it's a great car. We've put the tin cans together with the cereal boxes to grow one, too." 🤣Made my day...
@notanemoprog
@notanemoprog Год назад
MDS
@MiqelDotCom
@MiqelDotCom Год назад
and he's so over-sensitive to criticism that he called her immediately, lol.
@rararnanan7244
@rararnanan7244 Год назад
Whenever I click on Sabine’s science news the 1st thing I ask myself is “will the phone ring?”…
@simateix6262
@simateix6262 Год назад
Science news have quickly become something I'm looking forward every week
@nealwright5630
@nealwright5630 Год назад
Love your videos, Sabine! I'm a bit dubious about the Net Zero goals and dates. I have a feeling it is going to be next to impossible to get full compliance on these goals. There will be a lot of resistence.
@russbell6418
@russbell6418 Год назад
Especially from totalitarian governments who see their own progress as the only progress.
@felicityggreene7831
@felicityggreene7831 Год назад
The goals were unrealistic in the first place. Studies like ones she mentioned should have been done before the goals were set, but they weren't. The only practical way to ensure we have the raw materials to do it are to exploit poor countries more than we already are. Do you support a military intervention to secure mining rights?
@parallaxnick637
@parallaxnick637 Год назад
“And to this end they built themselves a stupendous super-computer which was so amazingly intelligent that even before its data banks had even been connected up it had started from base principles with "I think therefore I am", and got as far as deducing the existence of rice pudding and income tax before anyone managed to turn it off.”
@susanlippy1009
@susanlippy1009 Год назад
Yes the answer to life is 42🤣
@chadbailey3623
@chadbailey3623 Год назад
I would love it if you would include links to the studies you share with us.
@barstopcu3207
@barstopcu3207 Год назад
I just need to write, sabine the Work you do is amazing. Thank you and keep going
@mr5384
@mr5384 Год назад
Hi Sabine! Love your videos. There's a news article going on about photos being generated from gravitational waves. Would be interested in your coverage!
@MariaMaria-nl3xc
@MariaMaria-nl3xc Год назад
este vídeo tem legendas em português e espanhol, Obrigado Sabine!
@joelwebster8227
@joelwebster8227 Год назад
A superb job as always, thank you, Sabine.
@rigorobles3991
@rigorobles3991 Год назад
I was compelled to come here and write my comment :) excellent video, would love to see more.
@dougbriggs6797
@dougbriggs6797 Год назад
@4:08 - I haven't read the paper and this might be a minor quibble, but I was taught that when resistance increases then the current drops to minimum while the voltage goes to maximum. Is it different in plasma physics ? Congratulations on your 6 month anniversary !
@kapsi
@kapsi Год назад
I wonder what the Descartes AI says about measurements of galaxy rotations, galaxy clusters and expanding universe
@CAThompson
@CAThompson Год назад
Dark Matter versus MOND?
@kindlin
@kindlin Год назад
Great question! I have a feeling, tho, that there are more biases in that model than we think (in all models) so it would probably just spit back out what we already think, like it's already done, but we can't know until we try.
@bentationfunkiloglio
@bentationfunkiloglio Год назад
Very informative and entertaining! Cheers.
@chrisretired5379
@chrisretired5379 Год назад
Awesome, Sabine ! Thank You 😘😘😘💕💕🎶🎶
@wihlke
@wihlke Год назад
I'm glad you and Elon get along so well, Sabine. So happy I introduced you two!
@bjornolson6527
@bjornolson6527 Год назад
Very well; snidely so? 😊😮😂
@Lathamhipsurgery
@Lathamhipsurgery Год назад
Love this channel and the way that you present such interesting topics. I’ve seen patients whose symptoms improve temporarily after an MRI scan. It’s probably due to tissue heating. Using magnetic fields to activate intracellular nanotechnology has huge potential in the treatment of tumours. One day maybe we’ll be able to ‘electrocute’ cancer by harnessing this energy!
@JANSENM9
@JANSENM9 Год назад
Fantastic scientific news channel, well done, keep it up please and best wishes!
@dirkchristeaens7131
@dirkchristeaens7131 Год назад
Nice to see how you're still getting better at this 👍
@rael5469
@rael5469 Год назад
There's the phone. I can't wait for it to ring.
@dreadwinter
@dreadwinter Год назад
Germany shutting down all nuclear power plants is a completely ignorance-based over reaction, right?
@Thomas-gk42
@Thomas-gk42 Год назад
Have to have a look in th history, to understand
@Nebulus42
@Nebulus42 Год назад
Atoms are bad . No poison for our children
@mickeyfilmer5551
@mickeyfilmer5551 Год назад
René Dustcarts... " I Stink, Therefore I am!" (British sense of humour! 🙄🤣)
@MCsCreations
@MCsCreations Год назад
Thanks a bunch, Sabine! 😊 Stay safe there with your family! 🖖😊
@sparky7915
@sparky7915 Год назад
Excellent video as always! For me it is mind boggling how people can study objects at such great distances. Incredible! Nanotubes are an exciting and great way to treat brain cancers. Maybe they treat other ailments with these nanotubes.
@Naptosis
@Naptosis Год назад
What jab? Nature leaves virus particles in our bodies permanently all the time. I'm sure the tubes will have a method of removal or a way to make them benign.
@mikespangler98
@mikespangler98 Год назад
If you have an incurable cancer the risk from the nanotubes is tolerable.
@Llortnerof
@Llortnerof Год назад
@/O/ Or maybe *you* should look up the controversy behind Campbell instead of advertising somebody known for spreading misinformation about the topic and just blabbering complete nonsense about homeostasis that only shows you have no idea what you're even talking about.
@Llortnerof
@Llortnerof Год назад
@/O/ And i have no tolerance for those that abuse statistical data to try and promote conspiratorial viewpoints. So shut up and get lost.
@edreusser4741
@edreusser4741 Год назад
I keep wondering what the widespread adoption of iron nitride batteries will do to all these numbers. I hope that when they start replacing lithium-ion power sources, the manufacturers are smart enough to produce form-matching batteries. Iron nitride doesn't take any rare earth metals or other expensive materials to make work. The maximum field possible is almost 4 times larger than the maximum amount possible from N52 (the current best boron-neodymium magnet material). The current manufacturer is realizing a 30% higher field than the N52 maximum, so it has plenty of room to grow.
@scribblescrabble3185
@scribblescrabble3185 Год назад
same for sodium and lithium.
@brianorso3504
@brianorso3504 Год назад
That opening song is very retro, I like it.
@russbell6418
@russbell6418 Год назад
At 6 months, I’m already hearing people say (about various scientific press articles) “I’ll wait for Sabine’s opinion on it”.
@shadowdragon3521
@shadowdragon3521 Год назад
Machine learning being able to derive physical laws from observational data is very exciting because it means that we could soon see a monumental leap forward in our scientific understanding. I can't wait for the day when AI comes up with a completely new theory all on its own.
@toomanycharacter
@toomanycharacter Год назад
It'll come up with its own equations, and that won't mean much until we understand how and why those equations are true. The AI in question won't generate a comprehensive theory of everything in a way that humans understand, it will instead generate equations that fit previous observations well.
@GeneralELL
@GeneralELL Год назад
@Cirit 42
@Superman-Tube
@Superman-Tube Год назад
​@@toomanycharacter that's a very important point. The novelty of the AI-Descartes work is exactly addressing your concern. Rather than merely fitting the data with spurious relations, the algorithm, ingests all background theory known (say laws of conservation, invariants, symmetries, other axioms), and qualifies how far a given hypothesis is from any derivable form. When the hypothesis is fully derivable from theory, you will get the derivation path (as we all appreciate from physics classes and books), and when the theory is incomplete (say one omitted conservation of angular momentum,.or newton 2ns law from the background theory), the algorithm will assess the distance of the hypotheses from any derivable form. The attempt here was to bring formal logic to the automated discovery world
@toomanycharacter
@toomanycharacter Год назад
@@Superman-Tube I stand corrected.
@hansolafsen77
@hansolafsen77 Год назад
I'm afraid it won't be possible to write the law down in a set of closed formulae. Maybe it makes good predictions but it won't explain anything. But maybe there is an AI capable of translating it to scientists' language...
@JohnnieHougaardNielsen
@JohnnieHougaardNielsen Год назад
Did the AI deriving a formula out of planetary motion also look closer at Mercury?
@Ihab.A
@Ihab.A Год назад
Brilliant as usual Sabine! Thank you
@jamielonsdale3018
@jamielonsdale3018 Год назад
"If you have a PhD in Physics, you even get paid for producing violent outbursts." 😂
@clipmixhd4937
@clipmixhd4937 Год назад
Sabine, can you please make a video about efuels the same way you did on hydrogen? I would really like to see your opinion on them considering it has been in the German news a lot lately
@SabineHossenfelder
@SabineHossenfelder Год назад
It's on the list already!
@odizzido
@odizzido Год назад
There is a decent video made already, but it has a bit of a narrow focus and we could certainly use more videos on the subject ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-OpEB6hCpIGM.html
@clipmixhd4937
@clipmixhd4937 Год назад
@@SabineHossenfelder Thanks so much! (Hätte ich auch auf deutsch schreiben können, aber ich möchte nicht so heraustechen :D)
@eyeofthasky
@eyeofthasky Год назад
@@clipmixhd4937 u did already by stating its in the german news a lot -- only germans follow german news for the most part :D
@VoodooMcVee
@VoodooMcVee Год назад
@@clipmixhd4937 Harald Lesch made a video on that topic some days ago. But I'm still curious to hear what Frau Hossenfelder has to say about it.
@Smidge204
@Smidge204 Год назад
10:58 Gonna see if I can find that report later and see if they made any allowance for modern EV battery chemistries that don't use cobalt, or the use of motors that don't use rare earth magnets (platinum group metals). These are materials that are really beneficial but not strictly necessary, and auto makers (at least outside of China) are shying away from them exactly because of the political issues. There's also plenty of lithium, it's just a matter of how much we're wiling to pay to get it. There's literally billions of tons of Lithium in the oceans but getting it is... challenging.
@davidh9638
@davidh9638 Год назад
Why is lithium such a problem as lithium batteries are replaced with sodium batteries?
@Smidge204
@Smidge204 Год назад
@@davidh9638 Well for starters nobody manufactures Na-Ion batteries yet so it's not a great idea to pin your hopes on a tech that functionally doesn't exist yet. Stories about new battery technology are cheap and plentiful but until you can actually buy one it doesn't count for sh*t... For two Na-Ion batteries have lower energy and power densities compared to Li-Ion so they are not a 1:1 replacement. It's not clear how much Na-Ion can displace Li-Ion in practice until the tech matures and the actual performance goes from theoretical/in-a-lab to something real.
@davidmackie8552
@davidmackie8552 Год назад
Thankyou! Very interesting and informative.
@jhance11
@jhance11 Год назад
Understandable and concise as always.
@rolandrickphotography
@rolandrickphotography Год назад
That Neutron Star thing at 8:01 is quite interesting. Isn’t it something like a very exotic gigantic nucleus of an atom and for that also a gigantic quantum mechanical subject? Just doing some brainstorming… 😊
@timhaldane7588
@timhaldane7588 Год назад
I've been saying for years that it's entirely possible the next "Albert Einstein" or "Steven Hawking" will be an AI. That's not only seeming increasingly likely, but at the rate things are advancing I'm starting to think the breakthroughs might start coming within the next year or two.
@brandongonsalves3615
@brandongonsalves3615 Год назад
I went to a lecture at Stanford 2 weeks ago and the department of energy is building GPU’s there and at Berkeley for AI to find “antibiotics for everything”.
@Llortnerof
@Llortnerof Год назад
They might help humans find solutions to known problems, but i rather doubt they're going to come up with anything new. It'll be a long time before they can do anything without human interference.
@TrivialTax
@TrivialTax Год назад
Great series of videos!
@akow2655
@akow2655 Год назад
Love your videos Sabine!
@_DATA_EXPUNGED_
@_DATA_EXPUNGED_ Год назад
F_cking Magnets, how do they work?
@dragons_red
@dragons_red Год назад
Batteries
@kx4532
@kx4532 Год назад
Yo! ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Ii7rgIQawko.html
@korenn9381
@korenn9381 Год назад
Ask the AI! I'm sure it'll be able to work it out soon.
@ooglyga6100
@ooglyga6100 Год назад
that an insane clown proposition.
@randalllaplante358
@randalllaplante358 Год назад
I assume that searching for unknown physics would be an upcoming task for AI. I wonder how it would do it, and when will it/they start (if they haven't already. Bonus pun: Is Anti-De Sit-ter space the same as Standing space? (Which would be useful in a theater.)
@UniDocs_Mahapushpa_Cyavana
@UniDocs_Mahapushpa_Cyavana Год назад
If they were given time inputs, they might be able to detect *changes in the* laws 📜 of physics.
@davidrandell2224
@davidrandell2224 Год назад
“The Final Theory: Rethinking Our Scientific Legacy “, Mark McCutcheon for proper physics.
@orbatos
@orbatos Год назад
Not unknown physics, consolidated models of existing observations and theories. Remember, none of this is actually ai.
@jimmyjames2022
@jimmyjames2022 Год назад
"I want to make an unwilling observation fit a cherished hypothesis." should be on a Sabine Store T-Shirt.
@narsimhas1360
@narsimhas1360 Год назад
Love your content Sabine
@Kyedo2022
@Kyedo2022 Год назад
Problem is that nuclear power incidents are like airplane crashes, suuper rare but devastating when it does happen. That being said I would build a house next to a cooling tower and get my spa water from it also. :)
@Debrafeem
@Debrafeem Год назад
Yet nearly 10 million people die every year from air pollution induced by the burning of fossil fuels. Not devastating at all…
@scribblescrabble3185
@scribblescrabble3185 Год назад
That is actually an argument _for_ nuclear power. A catastrophic failure means a huge area of land won't be settled or used by humans for a long time, which means it is guaranteed to be an S-grade biotop for many generations to come. Turns out human interference is more damaging to life than radiation.
@ultraranger1286
@ultraranger1286 Год назад
Yes, devastating not just in terms of physical damages to properties, environment and lives but also to public opinions. For example, airplane is statistically the safest way to travel, much safer than cars who kill much more people per year. Yet you don't see 3 hour long documentaries and non stop media coverage of car accidents. Same with nuclear energy. Fossil fuels kill much more people and do much more damage to the environment per year through air pollution, mining accidents, drill leaks etc. yet every time you mentioned nuclear they can't stop whining about Chernobyl and Fukushima.
@danilooliveira6580
@danilooliveira6580 Год назад
except modern power plants are basically impossible to meltdown though. and even if we consider older power plants, they technically only went wrong once. three miles island was basically nothing, mostly mediatic panic, and Fukushima even with the entire deck stacked against the plant, it needed the biggest tsunami in history to make meltdown, what could have been easily avoided if they only listened to the warnings of professionals.
@gregmattson2238
@gregmattson2238 Год назад
@Steven F - they are only 'devastating' because we make them so. One person died - potentially - from the fukushima power disaster, wheras an estimated 2000 people died because they were moved from otherwise safe areas. The real culprit is the ability of homo sapiens to assess risk.
@pensive8552
@pensive8552 Год назад
Good job AI! Now do a unified field theory!
@aqdrobert
@aqdrobert Год назад
Terminator: Vee shall destroy all of you with a unified field! JA!
@irgendwieanders2121
@irgendwieanders2121 Год назад
Maybe if we called it a unified front theory, more people would get behind research?
@pensive8552
@pensive8552 Год назад
@@irgendwieanders2121 🤦 😑 get out 👉 lol ♥️
@telfordguy34uk
@telfordguy34uk Год назад
I love these posts . Keep up the good work .😊
@adenilsonbarao1918
@adenilsonbarao1918 Год назад
Parabéns á todos envolvidos pela pesquisa 👏👏👏👏
@trolloftime5340
@trolloftime5340 Год назад
Hopefully physicists don’t become obsolete because then i have no career paths
@dragons_red
@dragons_red Год назад
They already are. The field has been stalled for decades. Look at becoming a prof, engineer or go into an engineer related field as a backup. I graduated with Physics degree but went into an engineering related tech field. You will make way more money too.
@trolloftime5340
@trolloftime5340 Год назад
@@dragons_red I’m in engineering rn, will go for computer science 2nd year if possible, but I only realised I wanted to do physics after like 6 years of prepping to go into cs through school. Doing cs mostly because it will give me the foundations for physics later down the line and a good wage if things don’t work out.
@yingyang1008
@yingyang1008 Год назад
You became obsolete when you started creating concepts like space time
@nicholashylton6857
@nicholashylton6857 Год назад
Someone's gotta do the experiments. Reality doesn't have to conform to any human's or AI's expectations.
@trolloftime5340
@trolloftime5340 Год назад
@@yingyang1008 bro talks while having a profile picture related to balance between light and darkness and all that
@yrunaked4
@yrunaked4 Год назад
I love it when she says Einstein 😀
@fred_2021
@fred_2021 Год назад
Einshtein? ikr :)
@daveking-sandbox9263
@daveking-sandbox9263 Год назад
She’s German, of course she knows how to pronounce Einstein. She laughs at the way you say it! 🥳
@hansolafsen77
@hansolafsen77 Год назад
Already in the 80s, Herbert Simon's AI BACON, did that already. It builds increasingly complex mathematical relations, and tested them and came up with Kepler's third law. And this approach was "interpretable" as well. It's strategy to come up with the "Formula" was understandable by humans as well.
@jamesfrankel7827
@jamesfrankel7827 Год назад
Love your brilliance and your sense of humor.
@zhelmd
@zhelmd Год назад
Physists are getting obsolete 😮😮😮
@dazley8021
@dazley8021 Год назад
Germany is insane for turning off nuclear power in a time of crisis like this. And switching to more coal power ontop of that? Wow, i'm immensely disappointed in this country and their awful decision making.
@Thomas-gk42
@Thomas-gk42 Год назад
The idea is, to fill it with wind and solar, should be given a chance
@tgdomnemo5052
@tgdomnemo5052 Год назад
We had enough nuclear accidents, high time to switch off. ... the coal thing though 😮 It's politics, sadly.
@graemep.1316
@graemep.1316 Год назад
Shout out and Howzit! from 12:51 South Africa 🇿🇦🎉 thanks for your channel happy 6months 🎉
@bambam144
@bambam144 Год назад
vielen dank für die infos und witzige präsentation
@EverAfterMsp
@EverAfterMsp Год назад
Great work!!
@youdonthavetoreadthispost.5850
Another fine session with the good doctor - food for thought - food for the universal soul.
@MarioDallaRiva
@MarioDallaRiva Год назад
Thank you, Sabine 👏🏼
@ofskittlez
@ofskittlez Год назад
It's a treat to see you on Wednesdays as well as Saturdays!
@bannor99
@bannor99 Год назад
April 17th was International Bat Day so good one, Sabine
@Zift_Ylrhavic_Resfear
@Zift_Ylrhavic_Resfear Год назад
Thanks for the video :)
@trikk9964
@trikk9964 Год назад
... you are great, Sabine!
@stephaneclerc667
@stephaneclerc667 Год назад
That juice stuff was gold
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