Hi friends, thank you so much for watching! As always, please let me know what topics you'd like me to cover in the future, and hit that subscribe button for more fun physics content. I really appreciate your support :)
@adenwellsmith69087 ай бұрын
The STA version of this is far more elegant. We're still hampered by the Gibbs version of vectors.
@CheckmateSurvivor7 ай бұрын
I watched until you mentioned Einstein, the biggest scientific fraud in history.
@sciencetalks9097 ай бұрын
I think it would be great to explain the contexts, the backgrounds, or the puzzles of nature they were trying to unlock, when great scientists like Maxwell, Galileo, Newton, Einstein, Heisenberg and others made their discoveries. I think that would complete the picture. Many books just start with the theory or concept directly, which makes it difficult to connect the dots...
@bjornfeuerbacher55147 ай бұрын
@@adenwellsmith6908 What does STA mean?
@adenwellsmith69087 ай бұрын
Space Time Algebra. If you want to research it, there are Clifford Algebras. That gives you geometric algebras. They are the interesting area because scalars, complex numbers, quaternions, Pauli and Dirac algebras are just sub algebras. Stokes' theorem, gauss's law all subsumed too. So a STA is a 3 dimensional space with an extra time dimension. The basis vectors for distances, square to -1. The time squares to 1. [you can swap]. For Maxwell, they interesting bit is when you take two vectors and multiply them using the geometric product you get two bits to the answer. a b where a and b as vectors becomes a.b [standard dot product] and a wedge b where the a wedge b is an oriented area. A lot of tensors, differental forms etc, also get subsumed. The bit that I think is very interesting is that what's going on is not abstract, it comes across as a far more physical representation of the world, and because its so simple, its even more beautiful. @@bjornfeuerbacher5514
@EricKolotyluk7 ай бұрын
Either I am getting smarter, or you are getting better at explaining things... This is one of my favorite channels.
@ParthGChannel7 ай бұрын
You're definitely getting smarter :D
@johnmalone56937 ай бұрын
both hopefully
@ExistenceUniversity7 ай бұрын
Why not both?
@umbraemilitos7 ай бұрын
Both.
@AlphaNumeric1237 ай бұрын
@@ParthGChanneldid you go to OxBridge? I’m new to your channel but you’re brilliant!
@akhilmarar65467 ай бұрын
Parth.. you're awesome Brother. As a physics teacher, I show your videos to my students. You explanations are visual, clear and simplified. Kudos to you as well as gratitude from me and my students. 😊
@ParthGChannel7 ай бұрын
Thank you, that's very kind!
@FrancisFjordCupola7 ай бұрын
Really love video's like these. Thank you for highlighting an important part of physics that's often glossed over.
@catman89657 ай бұрын
THANKS!! Very interesting, and nice to see you again on KZbin 🖖😊
@jeremylevitt54927 ай бұрын
This was very well structured and equally well explained. Thanks for taking the time to make this! Although, the youtube algo's a little scary, LOL. Just started reading his Theory of Groups and QM a couple weeks back.
@robertschlesinger13426 ай бұрын
Excellent video, Parth, as always. Very interesting, informative and worthwhile video.
@TerryBollinger7 ай бұрын
Parth, thank you for a great and easily understood explanation! Your addition of 3 to all of the numbers reminded me of a gauge invariance analogy I've used a couple of times: When you are paddling a boat at the surface of a lake it doesn't matter whether the lake is 10 meters deep or 1000 meters deep - that is, your boat paddling is “gauge invariant” for the depth of the lake. As long as your wave activity remains confined to near the surface the depth of the lake doesn't matter. Yet that depth is real in terms of the energy it contains, e.g., if the lake is drained to a lower level. Such a deep lake storing lots of energy corresponds to a high electric field and energizes an entire region of space in which smaller-scale electromagnetic activity is occurring.
@ParthGChannel7 ай бұрын
Hey Terry! This is a really nice analogy that I think I might have to steal (with credit of course) in the future :)
@TerryBollinger7 ай бұрын
@@ParthGChannel thank you, and you are most welcome. But seriously, I think it was more your analogy when you added an equal electrical potential to all points across the surface. All I did was translate that description into the classic water-level analogy of electric potential. :)
@TerryBollinger7 ай бұрын
@@ParthGChannelalso, thanks for bringing this one up. As with your Dirac delta function video a few years back, this video made me question my analogy more carefully. The question is this: Is it _really_ correct to say that lake depth is like a mathematical gauge invariance since it's always only approximate? Obviously, if the paddle is big enough and moved quickly enough, the analogy can break down in shallow water due to interactions of the paddle waves with the ocean bottom. But that's also where it gets interesting regarding the _physics_ meaning of gauge invariance, which should always be distinguished from the overly simplified assumptions of formula-only gauge invariance. Take electric potential: You can raise it arbitrarily high within a hollow metal sphere, and as with motion in special relativity, there are no internal tests you can do to prove that the potential is there. That is truly amazing and one of the deep features of physics, one just as profound as special relativity, even if less widely known. But here's the catch: _You cannot make such a sphere infinitely large,_ and thus can never create an electrostatic gauge invariance that is any more "perfect" than the lake example. For example, suppose someone inside a large, charged sphere creates a sufficiently powerful electromagnetic wave. In that case, that wave will impact the sphere surface just as reliably as a large enough paddle wave can impact the bottom of the lake. Significantly, it also takes more and more energy to create the region inside the sphere as the sphere gets larger. This is comparable to the need to use energy to accelerate an object to high velocity. The physics _within_ the object is absolutely invariant, but its acceleration history is _not_ relativistic because it involves a historically irreversible transfer of energy. So again, thanks. As usual, you inspire me to look more closely and critically at my assumptions. This insight on the need for energy-aware, finite-scope gauge maths to replace overly simplified assumptions about how reality works is closely akin to what I'm working on now for special relativity, which has fascinatingly similar problems. (More bluntly: _Every_ mention of x'y'z't' in Einstein's 1905 papers is mathematically incorrect because it assumes infinitely fast, infinitely low-energy-cost creation of a meaningful coordinates system that, in reality, usually never comes into existence. Therein lies the real resolution of the twin paradox.)
@TerryBollinger6 ай бұрын
Hi, Parth: I've published this dialog as an Apabistia Note dated December 21, 2023. Although I switched some time ago to a far more powerful and less paradox-prone finite-scope, local-only interpretation of Einstein's severely oversimplified x'y'z't' approximation of how new coordinate systems form, it wasn't until seeing your video that I realized that this new model is a gauge symmetry of momentum energy. That's well worth capturing as a Note. I'll try putting a full reference with a link in reply to this one, but that may or may not work, depending on your settings.
@TerryBollinger6 ай бұрын
T. Bollinger, “Special Relativity as a Non-Relative Localized Gauge Theory,” Apabistia Notes *2023* 12211059 (Dec 21, 2023). sarxiv.org/apa.2023-12-21.1059.pdf
@quitchiboo7 ай бұрын
The Moment you started to do your little plug for subscribing to the channel, I realized how valuable you had made those 4 min for me already. I clicked all the things, you deserve it! The way you explained curl and gradient instantly made it click for me, thanks man!
@swamihuman93957 ай бұрын
- As a fellow teacher, I appreciate your clear/concise/insightful presentation. - Keep up the great content...
@picksalot17 ай бұрын
Excellent, lucid explanation. I'll be watching more of your videos. Thanks 👍
@user-tz1bb4jc5v6 ай бұрын
How could I live without knowing your channel until this day? Thank you so much!
@stephenpalmer45027 ай бұрын
you really help ed with my understanding of the Vector Potential. thanks.
@shwifty1237 ай бұрын
Oh this is so interesting. When I studied classical field theory gauge invariance took such a central spot, didnt know it was discovered only decades after SRT
@seirnox7 ай бұрын
I'm gonna need like 5 sequels to this
@punditgi7 ай бұрын
Many thanks for your video! 😊
@teacupxcupx9027 ай бұрын
during the graduation i only found books with lenghty derivations without such a deep physical understanding.now i understand the meaning of these terms.thank you sir.
@physicsadhyaapak7 ай бұрын
Although, I know about Gauge Invariance before, still the way he describes get you thr new insights of this same topic.
@eqwerewrqwerqre7 ай бұрын
Very well made video, good content and explanation. My E&M professor kinda skipped over all that gauge stuff and left us scratching our heads at why we were allowed to do that so this is the first actual explanation of why I've seen. A note though: this is the first video of yours I've seen and i was strongly avoiding it due to the "clickbaity" nature of the title. Whenever i see things like "... changed physics forever" or "physics will never be the same" or something like that it turns me off cause there's just so many people out here trying to trick people who have no formal education into feeling like they received some profound knowledge that really doesn't mean anything and that the creator will just package up and ship out to them over and over again at least once a week. You're not that, but the title could've fooled me lmao. Had the title been something more addressed to the material like "Herman Weyl and Gauge Invariance" i would've clicked on it at light speed. You could even keep the flashy title and the information like, "The guy who made physics theories redundant - Herman Weyl and gauge invariance". To end, i understand. The algorithm is a fickle thing, and i really do appreciate you making this very good video, and i do understand I'm probably in the infinitesimal minority here. And i love you, and i hope you're doing well.
@eqwerewrqwerqre7 ай бұрын
Also i really hope you read this. I've just looked back through your catalogue and i do think the vast majority of your titles are well done, catchy, interesting, and combined with the thumbnail usually convey the topic sufficiently for me to not feel bated. So don't take this as like "i hate every title, you're tricking people" or anything like that. I also realize I've seen q couple of your videos before and i really like your content. As someone who basically continually considers starting a channel just to help solidify concepts in my own head through producing videos on them, you're doing gods work. While i still do recommend putting more of the topic in the title so you'll come up in searches on the topic (i search lots of things for good explanations, i'd certainly watch one of yours if it showed up) , i guess in a way this catchy title has brought me back to you. It makes me sad that youtube cultivates this environment but makes me very happy I've found you again. Have subscribed. Love the content and the catalogue.
@TedToal_TedToal7 ай бұрын
Thanks, very insightful.
@philippedomeneghetti20177 ай бұрын
Toujours aussi passionnant. Bravo
@ParthGChannel7 ай бұрын
Merci beaucoup!
@jimjackson42567 ай бұрын
You didn’t really describe how general relativity and electromagnetism are related.
@sitaramar137 ай бұрын
Nice explanation
@nickharrison37487 ай бұрын
Nicely explained.
@Sumit_Art7797 ай бұрын
Hello sir, Plz make tha video on tensor more specifically covariant and contravariant, because is make confusion when use to covariant and when use the contravariant and when use both at one time. Plz make the video and also refer the book for learning the tensor calculus.
@chem75537 ай бұрын
I've always thought General Relativity looked *very* similar to Maxwell's Equations, since self learning it. Thanks for teaching on this topic!!
@KaiHenningsen7 ай бұрын
I've always thought Maxwell's equations, leading to an absolute value for c independent of observer, were one of the main motivations for special relativity in the first place.
@ExistenceUniversity7 ай бұрын
@KaiHenningsen This is true, Maxwell equations -> heaviside rewritten Maxwell equations -> Einsteins Special relativity -> Einstein general relativity -> Weyl's rewrite of Maxwell + Einstein
@patinho55897 ай бұрын
@@KaiHenningsenI don’t think maxwell said it would be invariant with respect to observer. Like if the observer were moving towards the wave perhaps Maxwell would have done usual Newtonian relative speeds.
@luciel39107 ай бұрын
@@patinho5589 yep thats the point, Einstein did very little maths on all this, the important part was to interpret it.
@bakaweeb21197 ай бұрын
I think you could elaborate a bit more on the applications of Gauge Theory. Besides that, lovely video.
@ParthGChannel7 ай бұрын
I'll do another video on it in the future :)
@beaverbuoy30117 ай бұрын
I cant belive ive only just found this channel
@younesmdarhrialaoui6436 ай бұрын
First time I watch a video of yours, but know that if you keep the same quality for each video I will become a regular viewer no doubt
@sophrapsune6 ай бұрын
Great explanation! But I was waiting for Weyl’s relation of electromagnetism to Relativity. 🤔
@lingarajpatnaik65147 ай бұрын
Parth, I’m very grateful!
@MK-wn6hl7 ай бұрын
Nice :-) You might want to add a negative sign as in E = - Del Phi.
@bjornfeuerbacher55147 ай бұрын
Could you please include some actual citations to the relevant scientific papers by Weyl in the description?
@Irrazzo7 ай бұрын
These light-weight physics info snippets take my fear away to go deeper into these topics. Compare the rather intimidating feeling you get when skimming over the Wikipedia article on Gauge theory compared to the intuitive, interested feeling you get here. That certainly makes it easier. And let's just acknowledge that at least for some, having a teacher being as stunningly handsome as Parth simply is, also doesn't hurt 😘.
@w花b7 ай бұрын
Ok..?
@Septumsempra88187 ай бұрын
Guage invariance in the calculation of price indexes.
@panchopiliXD7 ай бұрын
Nice video
@patooliverazapiola50226 ай бұрын
Amazing!!
@rockandrolldevil6656 ай бұрын
awesome mate
@SSmitar6 ай бұрын
Soooo that's where potential difference comes from? I knew it's difference between two different points, but I didn't that it's difference between ANY two points of an electric field and is NOT fixed for the same electric field (my inference from the video). Learn something new every day. Well-articulated explanation & simple yet effective visual cues to the boot. You've you a rare gift of explaining this in easy to digest manner.
@bryangohmppac64176 ай бұрын
Wait, so this video is about Hermann Weyl's contribution or just plain ordinary explanation of E and B field and its corresponding scalar and vector potential
@drbuckley17 ай бұрын
Would be nice to know more about Weyl's personal biography. How was his work received?
@DrDeuteron7 ай бұрын
He got a. Nobel prize
@benedictdesilva66777 ай бұрын
@@DrDeuteron No, he did not get a Nobel prize. He took a chair in mathematics at ETH in Zürich in 1912, at the time Einstein and Schrödinger held chairs there in theoretical physics. His reputation probably was the magnet that drew John von Neumann study under him in Zürich. Though his accomplishments would well have warranted a physics Nobel, it's probably because he was primarily a mathematician that he wasn't awarded one. Weyl would have deserved the Fields medal for mathematics, however when it was first awarded in 1936 he was well past 40 ― the cut off age for Fields laureates. He spent almost all of his working life in Zürich until his death there in 1955 at the age of 70.
@DrDeuteron7 ай бұрын
@@benedictdesilva6677 oh, I was thinking the king of symmetry, Wigner
@benedictdesilva66777 ай бұрын
@@DrDeuteron Understandable. Wigner was fellow (Hungarian) student of Leo Szilard and Janos von Neumann and also moved within and intersected with that erstwhile clique of central European physicists/mathematicians whose ilk operated in the Meccas, Medinas, Jerusalems, Antiochs and Constantinoples of the physics and maths world at the time: Göttingen, Zürich, Berlin, Copenhagen & Cambridge...
@DrDeuteron7 ай бұрын
@@benedictdesilva6677 Also I use Wigner's math at work, but only read about Weyl's stuff.
@genusbit41727 ай бұрын
Thank you very much for the video. A question about the reality of the potential. Does Aharonov-Bohm effect make magnetic potential "real"? How would you describe this effect?
@DrDeuteron7 ай бұрын
It’s been described as a “non integrable phase”. But, yes: the 4 vector potential might be what is real.
@bjornfeuerbacher55147 ай бұрын
The Aharonov-Bohm effect says that the only measurable thing is an integral of the magnetic vector potential along a close path - and that integral is _invariant_ under a gauge transformation. So no, this effect does not really make the potential "real".
@DrDeuteron3 ай бұрын
is there a follow up with time dependence? iiirc curl(E) ~ dB/dt = curl(dA/dt) means E = -grad(phi) + dA/dt while B=curl(A) holds....
@kristoferkrus4 ай бұрын
Is the reason that the curl of the gradient of a scalar field always is zero that you take the cross product of nabla with itself, and a vector crossed with itself is always zero?
@dr.merlot15327 ай бұрын
He was a 9 incher.
@Kraft_Funk6 ай бұрын
So, the electric field is gauge-invariant to any potential field with all elements being equal, since the gradient is 0 everywhere for such a field. That's a fancier way of saying that the reference point in a potential field can be chosen arbitrarily.
@alanx41216 ай бұрын
extended electrodynamics has the arbitrary gauge transformations undone and now the equations have terms of and predict scalar waves, scalar long. waves, and curl free gradient driven current densities, they have experimentally verified it.
@leoWorldBestGamer7 ай бұрын
very good
@anujkatiyar98337 ай бұрын
Hey parth, would you be willing to make a video on how to know physics? Like is it memorization, is it application of facts , is it finding new frame of reference .How to study physics in short, what method do you use ?
@coreyleander79117 ай бұрын
If you have to ask, you will never know.
@monsieurLDN7 ай бұрын
Bless your soul @@coreyleander7911
@PTGaonkar7 ай бұрын
We need a video about combining the electromagnetic theory with general theory of relativity
@ParthGChannel7 ай бұрын
Would love to make one - as soon as I understand it well enough myself haha
@ExistenceUniversity7 ай бұрын
Dang that's quite the request.
@bjornfeuerbacher55147 ай бұрын
As far as I know, you "simply" use the energy momentum tensor from electrodynamics and plug it into the right hand side of Einstein's equation of General Relativity.
@bazoo5137 ай бұрын
0:30 - Umm, contrary to a popular misconception, Einstein didn't arrive to his Special theory of relativity from Michelson-Morley experiment, but from considering electromagnetism. Just saying... Nice, clear little presentation.
@RezaRassoolEsq6 ай бұрын
Good new look.
@ngaytrove49236 ай бұрын
very cool
@charlievane7 ай бұрын
Thanks
@Glancing_Dagger..7 ай бұрын
which currency bro?
@charlievane7 ай бұрын
.ro
@MNC2k7 ай бұрын
as a maths grad not physics, this looks very similar to group invariance. do the gauges form a group?
@bjornfeuerbacher55147 ай бұрын
Yes. The group of electromagnetic gauge invariance is isomorphic to U(1).
@r0cketplumber7 ай бұрын
I cratered badly in my EM fields classes 40 years ago, and I think part of my difficulty was that the symbology was ALSO redundant. Really, what freaking genius decided to use the same symbol for gradient and curl, with only the cross product symbol to show what's going on?
@ParthGChannel7 ай бұрын
Haha great point! I think it was because if you thought of del as a vector containing partial derivatives (d/dx, d/dy, d/dz), you could get grad by 'applying' del to a scalar, div by taking the dot product between del and a vector, and curl by taking the cross product. However you're totally right about this confusing when learning about it from a pure physics perspective!
@frogstud6 ай бұрын
Your mustache is glorious
@sspirial6 ай бұрын
geometric algebra and calculus takes this even further
@traflaw69947 ай бұрын
yooo cool vid
@cyui7 ай бұрын
I was expecting more background about Hermann Weyl and his contributions. You could have contrasted the field and potential formulation of the Maxwell equations. Instead you focus on the vector differential operators. However this is too short for anyone not familiar with them and far too basic for anyone how is actually interested in the potentials formulation for the Maxwell equations. Also the Weyl gauge is not commonly used.
@NathanielStickley7 ай бұрын
I'm not sure why you included that warning there about the "Intuitive Description of Gauge Invariance" not capturing all the intricacies.... You just described a specific example ; all the intricacies relevant for that specific situation are covered, as far as I can tell. The general concept is a pretty simple generalization from here.
@dtnicholls17 ай бұрын
Easy enough concept to grasp... And I get the idea is that it makes the maths easier, but... I'm still left at what's the point? Can you show us a simple example of this at work where its beneficial?
@DrDeuteron7 ай бұрын
Calling ground 0 volts is simple. But you need A to use Lagrangians, and you need it to generalize electrodynamics into chromodynamics.
@yasirpanezai56907 ай бұрын
The last great conman
@HowardARoark6 ай бұрын
Very interesting. For mathematical analysis, Robert Bartle, Elements of Real Analysis is brilliant - but please note 1st Edition only is best, 1964. That's where you learn the real maths, but note a lot of the work has to be done yourself, its a kind of unstated Moore Method.
@simon39wang437 ай бұрын
Weyl gauge is so important in astronomy
@sigmascrub6 ай бұрын
*Elecrical Engineering flashbacks* 😵💫😵💫😵💫
@hansvetter86536 ай бұрын
Paul Dirac tried the same for describing the electron. But the need of mathematical tricks (renormalization) let him doubt the correctness of his QFT till the end of his life.
@NicholsonNeisler-fz3gi28 күн бұрын
You’re just scratching the surface!
@profdc95016 ай бұрын
B is not the actual physical field. It is a pseudovector, not a vector. Maxwell's equations do not have "handedness" or are parity invariant. The use of curl is a convenience, but all physical consequences of choosing the "left hand rule" or the "right hand rule" in applying the curl or cross product are cancelled out. For example, the cross-product in the Lorentz force law that applies the magnetic field to get the force on a charge and the curl operator used to calculate that magnetic field, as long as both have the same handedness, the handedness doesn't matter. B = curl A is closer to the actual physical field. That's because the combination of vector and scalar potential is Lorentz invariant. These transform like a four-vector. On the other hand, the electric and magnetic field are in the antisymmetric Electromagnetic Tensor and are not Lorentz invariant. Electric and magnetic fields are a convenience used when formulating the constitutive relations of physical materials when relativistic considerations (for example, for materials in reference frames traveling near the speed of light) are not important, and so Lorentz invariance is not so important. This may seem like a pedantic consideration but it's actually quite important when you consider gauge invariance and the physical realization of calculated quantities.
@williamchow41366 ай бұрын
I think you left out a negative sign in electric field at 8:29
@richard_darwin7 ай бұрын
You ended it without actually talking about anything more than 1st year electromagnetism. Title is completely misleading
@blkcat61846 ай бұрын
I'm way too old to understand the math, but as I understand it, gauge invariance played a big role in discovering the Higgs Boson, a "massive scalar boson" and currently the God particle.
@omp1996 ай бұрын
The term "God particle" is a really bad one. I don't think most physicists approve of it.
@blkcat61846 ай бұрын
You are totally correct. I need to bone up on being facetious. @@omp199
@DOTvCROSS7 ай бұрын
@4:20 I did what you said and now my monitor is broken.
@prbprb27 ай бұрын
Last great universalist of the 19th century? Weyl's work on the invariants of groups appeared in the late 1930s. Since your statement appears at 0:25, it makes me reluctant to listen to this video. Please don't be so sloppy. It is not just that there is a date error: his work on Groups and Quantum Mechanics cannot appear in the late 19th century, because QM only developed in 1920s.
@omp1997 ай бұрын
According to the auto-generated subtitles, he said, "Herman has been compared with the last great Universal mathematicians of the 19th century by his colleagues". To compare someone with someone else doesn't imply that they lived at the same time.
@KaliFissure7 ай бұрын
How did he not solve unification?
@MattNolanCustom7 ай бұрын
Burnt toast and the butterfly effect lead Weyl to miss that in this universe. Just shows how important breakfast can be.
@deltalima67037 ай бұрын
I thought it was dirac that combined special relativity with electroweak (electromagnetism + weak nuclear) theory.. I find the history uninteresting, but the theories themselves fascinating. I guess I am biased to forget.
@bjornfeuerbacher55147 ай бұрын
Electroweak theory came long after Dirac, it was invented by (among others) Glashow, Salam and Weinberg.
@superuser86367 ай бұрын
Shout out to the conservation of energy and Newton’s second law at 4:00
@wise13306 ай бұрын
at 3:58/10:28 , you said that that "the curl of gradient of a scalar field is zero " has nothing to do with the original scalar field is problematic. If the curl of the gradient of a scalar field (∇φ) is zero, it means that the vector field formed by taking the gradient of the scalar field (∇φ) is irrotational or curl-free. However, this does not provide any information about the scalar field φ itself.
@BASANAGOUDABELLIKATTI5 ай бұрын
Hi bro 👋 , Thank for your as most best explanation to us ❤. As I am science student I understood it clearly. And because of your awesome explanation 😊❤. I request ❤ you bro to make the videos in another language like Hindi. Because it helps lot of us and specially who are not belongs to science field ❤. I hope you make the videos soon in Hindi 😊😊😊😊😊. Thank you for reading my comment 🙏🙏🙏. If you agree ❤❤ for my request give like 👍👍👍 to my comment 👇👇👇.
@martin090919897 ай бұрын
I would call myself some waht intelligent, but with those abstract mathematics in a second language I just understand 30% of it! 🤯 My strength is more in causal coherences, not in algebra! 😅 Still very interesting! 👍
@yosup1257 ай бұрын
for the algo
@HoSza17 ай бұрын
Redundancy ia good. M'kay? Redundancy is good.
@surprisemokwena65906 ай бұрын
Dumber cuz I'm just heating up.
@frogstud6 ай бұрын
It's too bad SO(3,1) is not compact 😢
@MNC2k7 ай бұрын
badminton?
@nudelsuppe20907 ай бұрын
Whats the song in the behinning?
@ParthGChannel7 ай бұрын
It's my own music! I'd love to release it some day 😄
@nudelsuppe20907 ай бұрын
@@ParthGChannel I like the sound!
@Glancing_Dagger..7 ай бұрын
@@ParthGChannelpls do it
@MS-fg8qo7 ай бұрын
"Why is this exactly fun for physicists?" 😅😅😅
@nk_176 ай бұрын
Indian uncle moustache supremacy 🎉
@redmed106 ай бұрын
Did he make most physics theories redundant ChatGPT Hermann Weyl did not make most physics theories redundant. Instead, he contributed to the development and understanding of various theories, particularly in the field of quantum mechanics. Weyl's work focused on providing mathematical foundations for quantum mechanics, and he made significant contributions to the theory of groups and symmetry, which had applications in quantum physics. While Weyl's ideas were influential, they did not render existing physics theories redundant; rather, they enriched and deepened our understanding of fundamental principles in physics. The evolution of physics involves building upon and refining existing theories rather than completely discarding them.
@mienzillaz7 ай бұрын
Maybe if people were using his name instead calling him "a guy" would help with recognition.
@drscott17 ай бұрын
👍🏼
@Baumhunter2006 ай бұрын
You shouldn't say that combining maxwells and Einsteins theory was his biggest contribution... Because it wasn't... He tried it and failed because experimental data wasn't agreeing with his model... He was a brilliant mathematician... But there is a reason why we are unable to combine all four forces
@jimf25257 ай бұрын
I like your channel which is the only reason I’m giving you a negative critique. I really like your channel And I gave you a thumbs up for the attempt. I also like that you started with a review of gradient and curl. Now comes the bad stuff. Sorry. I suspect that for somebody who already knew this information, this was a great review. But you condensed way too much information and talked way too fast for it to be comprehended. Also, you should’ve started with something people know like that voltage example, and worked out from there instead of starting with something people didn’t know and worked back to what they know. I called that PhD’s who forgot what it was like to learn.
@bart20197 ай бұрын
This is just a starter... I hope...?
@adamsmith2757 ай бұрын
...what would happen... IF... you were not allowed the use of the word... INTUITIVE?...
@Verrisin7 ай бұрын
to say combined relativity and elmag feels rather misleading ...
@treplay88467 ай бұрын
AI stole this idea
@eonasjohn7 ай бұрын
Haven't got a clue what you are talking about.
@gork426 ай бұрын
I’ve got a couple Cree “smart” bulbs that trigger functions with some jiggery-pokery on the switch. They routinely fuck up, reset themselves, and start in cool blinding 6500k blinking patterns. Cree has really fallen from grace. Utter garbage 🗑️
@Subhumanoid_6 ай бұрын
WHat is "Curl"? You don't know? We'll deal with it later, in the meantime let me explain a whole bunch of stuff using this "curl" that is an unknown to you. Just be patient and somehow magically follow along while maintaining interest for no reason at all. THIS. This is why I always hated math.