Is EVERYTHING an Inverse Square Law?

[@Aegisworn]

As a mathematician, can attest that we generalize everything

[@MsSonali1980]

But you will never find an epsilon < 0 no matter how hard you try to *1/2 it :D

[@davidnassau23]

You’re speaking for all mathematicians? What a generalization

[@MsSonali1980]

@@davidnassau23 That's so trivial :D

[@asukalangleysoryu6695]

@@davidnassau23 THAT'S THE JOKE!

[@Oscar1618033]

We surely do

[@doodelay]

This video is literally perfect. The perfect animation The perfect presentation The perfect complexity The perfect simplicity The perfect context The perfect humor The perfect generalization, damn... this is masterful teaching

[@ShivamSinghChauhan001]

The perfect comment

[@Fleetstreetbestone]

“”Uhm actually perfection is subjective and I didn’t find this funny….” 🤓🤓🤓🤓🤓🤓”🤓

[@Fleetstreetbestone]

This reply is perfect

[@frankherbert9606]

Dude, you are starting to beat out PBS Spacetime for my daily KZbin "science fix". I still love that channel, but your topics are consistently educational. Even if I'm already familiar the subject matter, you have the wonderful habit of striving for the most accurate models, metaphors and analogies while minimizing the use of and/or correcting models that are inaccurate or oversimplify the subject matter. This makes even well known topics seem fresh and exciting! Thank you and please...Keep up the good work!

[@ScienceAsylum]

Thanks! Glad you like my work :-)

[@evilotis01]

Man, i swear that every time i watch one of your videos, there's at least one "ohhhhhhhh NOW i get it" moment, even (or especially, actually) if the video is on a topic i've watched plenty of other stuff about. (This time it was the 4π being included in the constant - i'd always wondered why it just disappeared!) There are plenty of other really great science KZbinrs, but you have a real knack for explaining difficult concepts without dumbing them down, and for somehow just making things click. Keep up the good work - you're doing a really wonderful job!

[@binayakthakur5122]

Coulomb to Newton : can i copy your homework Newton: yeah but change it little bit Coulomb: hah *changes m to q and g to k * 😎

[@ScienceAsylum]

Ha!

[@ahmedyasser3127]

😂😂

[@pranavsutar9116]

Haha

[@SteveRyder14]

😂😂

[@lazaruslong92]

Atilla the Pun strikes again

[@Master_Therion]

6:40 In other words; before Einstein, physicists thought they had Unification mostly _squared_ away.

[@ScienceAsylum]

Ha!

[@MusicalRaichu]

What a bunch of squares!

[@Soupy_loopy]

Stop kidding around; I don't think you understand the gravity of the situation.

[@feynstein1004]

Ahaha glad to see you here, Therion-sama

[@thenasadude6878]

They Parker-squared it

[@niji8310]

What if there is no Theory of Everything because it's okay for the Universe to be a little crazy too?

[@lkajsdflkasjdf1597]

If there isn’t a theory of everything then I cant wait to see the mathematical proof on that. The math to prove a lack of an answer is always more interesting than an answer to something. I cite the roman version of squaring the circle for that one. en.wikipedia.org/wiki/Squaring_the_circle

[@viniciusdeloi9386]

What if there's no such proof? I mean, Gödel's show us that you can't prove everything in math (even if it's a true statement)

[@bozo5632]

That's a theory of everything.

[@justasaiyanfromearth5252]

@@viniciusdeloi9386 Does Gödel's theorem apply here? I thought it only applies to Arithmetic.

[@cxiliapersono]

@@justasaiyanfromearth5252 Well, it applies to "formal systems", where you assume axioms and go ahead with rules. You could call the Fundamental Laws of Physics "axioms" and then go ahead with "math as usual" (which can be as complex as you like, the likes of Whitehead and Russell's "Principia Mathematica"). Furthermore, Gödel's argument hints a "recursion problem" on the diagonalisation. There may as well be an undemonstrable conjecture upon information itself within our universe, which could forbid us from unifying the very same rules we're trying to tackle (and use as a tool to do so).

[@CTCTraining1]

I have a GUT feeling we will one day have a grand unified theory of everything.

[@nanigopalsaha2408]

Great pun

[@desiderata8811]

Impossible not to love your teaching skills. Thank you!

[@old888]

You are damm right!

[@GabrielTLGTaveira]

I'm from Brazil, your work is one of the most sensational things I've seen on KZbin. You might create scientists around the world.

[@ScienceAsylum]

Thanks! Let hope we create more scientists :-)

[@crouchingtigerhiddenadam1352]

The most excellent science video I've seen on KZbin. Really love the visualisations.

[@wolfboyft]

That thing about putting the 4pi in the constant was some great new information, thank you

[@powerzx]

I had already found it, but the World isn't ready for it.

[@therealallanjohnson]

Thank you for making your videos!! I truly look forward to learning whatever you’re teaching when you release a new video. THANK YOU!!!! 😄

[@RO1a346]

I can’t describe enough how much I love your videos. Truly one of my favorite creators.

[@jenf2580]

Nick you are my hero of science. Keep making videos. I never found any video of yours boring. I love QUANTUM because it's a little CRAZY!!!

[@ailblentyn]

Returning to this video this for the tenth time or so. This is such a good channel. I really hope there are big, unifying discoveries in physics that I get to see. But if not, maybe it's enough that I was around when gravitational waves were first detected. That seems like a privilege.

[@quahntasy]

Another one of fantastic video, loved it. And you are going to 100K fast, fast-fast.

[@TheJohnblyth]

Nonuple! So good, as usual. I have never encountered a better physics teacher, nor expect to. Despite the crazy. Don’t let it go to your head, but: thanks.

[@emmanuelpil]

Great! Great! I'll be looking forward anxiously to the next videos!

[@dAvrilthebear]

Great video, never thought of inverse square laws in this way as a candidate for a unification theory. Plus Gauss is great (I didn't know he generalized it). Thank you very much!

[@GianniStella]

I got It! I got this one! I understood this video!! Oh gosh it feels so good.. Thanx Nick as always, can't wait for the next one, kisses!

[@alimmaqsa]

Thank you for uploading. This is my best science channel.

[@succsucc1585]

dont stop making videos , love your enthuisasm, keep it up

[@martinh.5068]

Your videos are excellent. So much information delivered so concisely. You really are an amazing teacher.

[@Bassotronics]

Another fantastic video! It’s hip to be inverse square. 👍🏻😎👍🏻

[@zacbergart6840]

damn you... now I'm going to have your spin on the lyrics stuck in my head: kzbin.info/www/bejne/gnOYip6jn8afesk

[@hartzbaltz]

Their early work was a little too gravitational wave for my tastes, but when Sputnik came out in '83, I think they really came into their own model, commercially and artistically. The whole theory has a clear, crisp sound, and a new sheen of consummate professionalism that really gives the ecuations a big boost. He's been compared to Stephen Hawking, but I think Huey has a far more bitter, cynical sense of humor.

[@EdgarSoaresPT]

Amazing video! Keep up the good work!

[@erdmannelchen8829]

Haha. Nice thank you for showing my comment on your video. Made my day!

[@erdmannelchen8829]

Somewhat like shwarts--shilld He almost got it right in "Why can't you escape a black hole?" he said something like Swars-shield there.

[@Mikey-mike]

You are by far one of the best physics teachers I know. I like your no nonsense explanations of physics as well as your pedagogic method. Well done. Unified Field can only be a principle which has not been found yet, and when found would be the end of theoretical physics.

[@neerkoli]

Another amazing video! Getting close to 100K subscribers. Keep up the good work Nick and tell the Nerd clone that, it's okay to be a little crazy.

[@grolmidri4475]

Great video. Thank you. Keep them coming!

[@chuckbucketts]

I had always thought of vector fields as a property of the object. TIL they are a property of space. Wow! Thanks again for another excellent video and another nicely packaged bundle of clarity!

[@zacbergart6840]

always enjoy your vids... keep it up... please.

[@macronencer]

Another excellent video. How do you do it? I'm going to keep sharing them. Got to get you to 100k subscribers! You deserve a million.

[@kostantinos2297]

When these videos come out, I'm radiating with excitement in accordance with the inverse square law.

[@herbertgrunkin6333]

Wow I’m watching this for a school project but can’t stop thinking about how good a product this video is for the channel size

[@user-mf2sc8xu6v]

It's One of the Awesome Video I Ever Watched..... Thankyou Daniel....

[@zodiacfml]

Nice video, nice animations and good topic. I've come across some videos recently with the theory of gravity through EM theory which I think you're going into. Good point also on inverse sphere area law which is a better way than the pretty vague inverse square

[@jaakkopontinen]

Thank you, still here (and other places), learning! Thanks for opening up simple things as well, like the definition of a vector.

[@Russocass]

Love your videos. Thank you for all your nobles efforts to educate people in science.

[@paulcervenka]

First time on your channel. Absolutely love the content!

[@ScienceAsylum]

Glad you found it 🤓

[@user-nn6sw6ey8j]

Liked and shared. Love the way you explain things. As far as a theory for everything, I think the more we learn the more questions we will unturn. We will never be satisfied, and that's a good thing. Once we unify all forces and conquer the singularity, we will have even more questions than before. We will never know everything, but think about it. If we did get to that point, where would we go from there? Humans need mysteries, we thrive on figuring things out. Curiousness and consciousness are the real mysteries...

[@Poop_Deck_Pappy]

Another fabulous video! Thanks Nick!

[@rouxbnr]

I love how good your vids are, cant wait till you hit 100000! Can you make a detailed video on time dilation? It would be great!

[@ScienceAsylum]

I'm not if you've seen it, but several months ago I made "The Ultimate Guide to Relativity": kzbin.info/www/bejne/fJW6foBslr2jj6c

[@LuisAldamiz]

Great, I suddenly grasped better than ever before where the concept of "fields" comes from and why it is so central to modern physics. Good job, Gauss! And also why it is so central to unification theories such as QFT. As for your question, I think we'd get to some sort of unification soon-ish, i.e. not too soon because of the excessive weight of QM-based ideology but soon-ish enough because that hegemony of QM, which IMO acts as blinders, is collapsing as we speak. My hunch is that rather than trying to reform GR to the QM mold it is rather the opposite what must be done somehow, and that QFT itself is a step in the right direction, i.e. less "point particles", more wavefunctions in fields, fields that incidentally are not distinct from space-time except in their way of "bending" or "vibrating". In other words the curvature of space-time is the wavefunction of gravity and the "particle's" wavefunctions are the curvature of the other three (or two) forces, just that one is "extense" and the other "intense" but both are "tense", i.e. some sort of "tensions" (describable surely by tensors) in space-time. This regardless of whether space-time itself is quantized (as it seems) or not: the Plank-sized space-time may be the quantum of uncertainty but it's not enough in itself to explain neither gravity nor QM, it's just the quantum of the field(s).

[@anguswombat]

Great video!! Thank you!

[@parthabanerjee1234]

I love the way you present serious stuff. Keep it up. :-)

[@GustavoOliveira-gp6nr]

I love these lessons about physichs history, please make more!

[@semmering1]

The absolut best science channel at KZbin.. Simply excellent...

[@zuhail339]

Love the content 🖤

[@Rafaga777]

Another great and interesting video. Btw: I hope that you will pass the 100K frontier very soon and from there to boldly go where no one has gone before.

[@ScienceAsylum]

Thanks! We're so close!

[@abraarsameer9521]

Oh my god, I had been thinking where that 4pi came from in Coulomb's constant since my birth. Nobody ever told me the answer, and now I finally have it :D

[@rogeronslow1498]

But why is the permativity of free space 4 pi ×10^-7?

[@VedanthB9]

Roger Onslow Exactly the same reason. Permittivity is also related to spherical symmetry.

[@nanigopalsaha2408]

@@rogeronslow1498 Actually, It comes from the Ampere-Maxwell Equation, where we deal with the curl of a vector field . Since the curl deals with circumferences, for symmetric fields around a closed circular loop, the circumference is 2pi*r, which gives the pi to the constant known as permeability of free space.

[@rogeronslow1498]

@@nanigopalsaha2408 Thank you.

[@nanigopalsaha2408]

@@rogeronslow1498 You're welcome.

[@beenodd]

You are just amazing . And when i was about 10 years old i thought about photon being spread and at a distance they wont be seen as if there was nothing and in your earlier videos you mentioned something similar and in this video too . And that made me feel sooo good as if i discovered that

[@yuda8518]

Amazing as always 👍👌

[@kw6540]

Great video!

[@constpegasus]

Beautiful episode sir as always.

[@JuergenNoll]

Wow, 100K coming up soon! Congratulations!

[@kingstewie6436]

ABSOLUTE EXCELLENT EXPLAINING !!! THANK YOU !!

[@gary_dslr2615]

Theory of everything... Gonna have to be named Lucid's Law.

[@shayanmoosavi9139]

If Stephen hawking was alive he may have done that. But unfortunately he didn't make it. His ALS finally took over :( May he rest in peace.

[@alexandertownsend3291]

Such a law would certainly be eLUCIDating.

[@ValentineBondar]

Lucifer’s law?

[@james6401]

Excellent video thanks

[@cautiousoptimist]

GREAT video!

[@ThatWarioGiant]

great video as always

[@nikhilsomvanshi9960]

Well, to end the debate, The universe is under no obligation to make any sense to us, but we shouldn't stop trying carving sense out of it, since seeking is what we stand for, as a race.

[@william41017]

But we are the universe trying to understand itself/ourselves

[@avanishpadmakar5897]

@@william41017 no offence but that seems partially arrogant.

[@william41017]

@@avanishpadmakar5897 I'd like to see your argument. Personally I don't think Carl Sagan us arrogant, actually I think that's one of the things we can conclude from astrophysics

[@avanishpadmakar5897]

@@william41017 don't you think we are the universe is a bit far fetched?I am not against research .I don't think we need a reason to work about such an awesome universe.

[@imaginaryuniverse632]

Everything is connected. The Universe is a single thing made of a great many single things, of which we are an inseparable part. That's my perspective anyway.

[@Neo-po2xw]

Wow this videos was very easy to understand. Yo thanks for the great content.

[@mitsoos1]

Nice videos crazy!! We need one on Larmor and cyclotron frequencies, i.e. what really happens with electrons (and their magnetic moment) inside magnetic fields!!!

[@yakovkosharovsky8487]

ouch.. now i really hope the next videos are coming soon! Thank you for another great video

[@rtt1961]

Excellent video.

[@adamroach4538]

Almost 100k subscribers! I can't believe you don't have more subscribers.

[@jenf2580]

Can't wait for your videos. Please do make a video on "String Theory".

[@ruxleec]

Superb; as per usual

[@jakecarlo9950]

This is very good. Completely goofy and very good. Thank you Master Splinter.

[@tasosjw]

Very informative video. Thank you!

[@ScienceAsylum]

You're welcome :-)

[@karnjyoti1552]

I knew there was a connection between gravitational law and coulomb's law. And now i really knew that my thinking was correct. Thanks nick for such great info. And oh, i know we'll find an explanation for everything around us, but i know it gonna take time but i have faith. And don't worry, if you all can't, i am on the line to figure out things!!!

[@saswatsarangi6669]

This is definitely a very good video. I like this kind of history as well

[@Skraboing649]

Great video as ever. By the way, Nerd clone should have his own show! 😀

[@zachhayes]

I used the Inverse Square Law when lighting shots a a cameraman for the news. Say the news anchor wants to do a slow walk towards the camera, but because they're also walking towards the light they will get brighter too. I use the principle of the Inverse Square Law (I don't do the math) to light them evenly as they move along the Z axis of the camera view. Moving the light backwards reduces the rate of the light drop-off, very useful

[@regisk]

Damn, I love your channel so much!

[@-isotope_k]

Thanks man ♥️ ,I was wondering about this law since 11th grade !

[@joyjoseph7672]

Wow...what a great explanation!

[@ScienceAsylum]

Thanks! I try.

[@lennonwhitehead1352]

I thought you made it up till I googled it. Lol. Nonuple is my new favourite word.

[@noelomaolchraoibhe3911]

I just came back to this masterpiece having realized that electric potential does NOT follow the inverse square law! "It comes down to power and energy. Power is ultimately the thing that counts and as power spreads across a sphere of increasing size, geometry shows us that the power density goes down by 1/r2. Following through with this, we see that the amplitude of the electric field decays with 1/r2. Electric potential is calculated by integrating the electric field and the integration of 1/r2 leads to a 1/r relationship."

[@ScienceAsylum]

Correct. Not everything is an inverse square.

[@evilkidm93b]

I am really happy you made a video about this! Especially since you gave examples where the power laws no longer hold. I find the introduction of 4pi into the equations quite arbitrary, aren't we just putting it there to make it look more like it has to do with the sphere picture? We could just redefine all units to make pi vanish (less constants).

[@PeterMorganQF]

Great video as always. May I humbly suggest you introduce the crazies to the Poisson bracket and how it generates an algebra of transformations, and how classical physics is as "weird" as quantum physics when you do? The weirdness somewhat fades after a while, making the gap between QM/QFT and GR slightly smaller, which makes GUT ever so sliiiiiightly more likely.

[@jenf2580]

Congratulations on your 100K subscribers!!! We will be seeing you soon with a silver play button.

[@ScienceAsylum]

Thanks! I still can't believe this many people are into my work.

[@clockwork_mind]

I love these videos! So excited for the Electric ones, since we're covering that in class now. Are you going to explain in theme future why magnetism obeys inverse cube? And why/how it is unified with electricity?

[@ScienceAsylum]

I'm going to explain how the electromagnetic field is linked to what charge actually is and how it moves around (like in circuits). Where the series goes after that, I haven't decided yet.

[@likaspokas5481]

THANK YOU! I haven't read about gauss law because i thought it's hard to understand. After this video i can continue reading more about the law. Good luck with the next video. May i request a video about charge in quantum mechanics, why charge needs both real and complex wavefunctions, Noether theorm and conserved charge ? You are the best!

[@ScienceAsylum]

I'm taking a break from quantum mechanics for a bit, but I'll get back to it :-)

[@GWAIHIRKV]

Very interesting. Thanks...

[@cesarverazzu2485]

I love your videos. I'm learning physic while I practice my English. I heard that the quantum theory could explain relativity without the geometrics fundaments that Einstein's used.

[@chestersnap]

I have never heard the word "nonupled" before, but I will definitely be using it from now on.

[@ScienceAsylum]

It's such a good word!

[@spark_coder]

I love your videos... Could you do a video on ElectroGraviMagnetics (EGM)... Please... Thanking you in advance... :)

[@mukeshchand5301]

It's really amazing. The Science asylum

[@mikey20is]

Terrific !

[@minkis42]

Will we find a theory of everything? No, because all the Albert Einsteins of our day are addicted to youtube.

[@macbuff81]

another great presentation! Greetings from Germany

[@felixfelix3421]

I want to comment this incase others with ADHD come across this and need it. I have been trying to fit my learning style which is a star into a key shaped hole which is the generic method taught to you in public school. I have been bouncing around youtube video to youtube video at 2x speed while opening new tabs and searching up specific concepts on physics forums when needed, I have been having an incredibly difficult time with Physics this semester because I simply could not find myself interested in the concepts due to the way the content was presented. Find your method of learning!

[@scientificmusician3447]

Good explanation

[@kgangadhar5389]

Eagerly waiting for the gravity-electricity analogy :)

[@moohsinatabassum5915]

I'm from Bangladesh..And i love the way you teach..you are really great..may God bless you ❤

[@tristanband4003]

I'm kind of in the whole "there probably isn't a unified theory of everything, but we learn more about the universe in that futile quest to find one"

[@DavidMendoza-pd3pr]

Wow so these are the formulas that Accelarator uses in his head in order to use his "Vector Control" powers. I have a deeper appreciation for the writing and complexity that goes in to making that series.