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  • @kunaldhawan5952
    @kunaldhawan5952Күн бұрын

    Physics major here in my final year rn, and dude this changed my perspective on vector calculus so much, I love how you encourage a geometric way of thinking. Can't wait for more in this series!

  • @samsonchen6444
    @samsonchen64443 күн бұрын

    Lol i like the aluminium phosphide part

  • @chyldstudios
    @chyldstudios11 күн бұрын

    Math is beauty.

  • @derivoid
    @derivoid16 күн бұрын

    Amazing video!! Just an insight to those taking multivariable calc this year(including me!!): a line integral is similar to a normal integral- when comparing the FToC to the FToLI, when you take a integral of small rate of changes, aka the derivative f'(x), it gives you the total change, f(b)-f(a). Similarly, in vector calculus, you can think of each vector in the field containing a weight, or a numeric value, at each point and thus the FToLI states that the integral of weighted rate of changes gives the total weighted length, which is the definition of a line integral! That's the way I like to view them. Anyways, can't wait for the next video!

  • @FoolishChemist
    @FoolishChemist16 күн бұрын

    Thanks for the great insight! This is a cool way of thinking about it

  • @user-kl5or4mc2g
    @user-kl5or4mc2g17 күн бұрын

    If aluminum phosphide mix with water and make phosphine gas then will its solid powder become inactive ?

  • @ronishbarakoti4371
    @ronishbarakoti437123 күн бұрын

    Hi, Any chemical or liquid combination can create a bright white light transparent crystals and that continues to glow for upto 1 month or more. Is it possible to make it ?

  • @shawonsarkar101
    @shawonsarkar10126 күн бұрын

    great review😇

  • @yemanebarya7006
    @yemanebarya700626 күн бұрын

    Bro, keep doing what you're doing. Thank you for the great content.

  • @MusicIsCool-ll4ry
    @MusicIsCool-ll4ry27 күн бұрын

    No way I just watched your other calculus video earlier this week! Glad to see another upload!

  • @Sumpydumpert
    @SumpydumpertАй бұрын

    Great video

  • @user-lz1yb6qk3f
    @user-lz1yb6qk3fАй бұрын

    14:28 At this moment I literally was like "Dude, you really need bivectors." Learn geometric algebra, dude, this will make your math life easier. This dS really should be bivector.

  • @user-kw5qv6zl5e
    @user-kw5qv6zl5eАй бұрын

    And stay out till 1 am ...on the eve of your exam..

  • @fahimshahriarshuvro4156
    @fahimshahriarshuvro4156Ай бұрын

    Bro casually answers a question that was never asked 💀 “why doesn’t the nickel foam react to acetone?” “It’s because it isn’t reactive to acetone” (everyone goes crazy like they never knew it)

  • @asfandyaar1981
    @asfandyaar1981Ай бұрын

    BEAUTIFUL

  • @Danielle-ew1el
    @Danielle-ew1el2 ай бұрын

    i can’t thank you enough for the clarity you bring to your topics! ☀️

  • @1o2red
    @1o2red2 ай бұрын

    Man you're the best you cleared my all doubts

  • @nimasarlak
    @nimasarlak2 ай бұрын

    What Tablet is this?

  • @denyy687
    @denyy6872 ай бұрын

    please keep making more videos about math topics where you explain everything. Its very well made and helpful !

  • @MrJurgis14
    @MrJurgis142 ай бұрын

    dude u r a chemist and you should at least know how to write aluminium before making videos about it (:

  • @PhilomathAstrowizard
    @PhilomathAstrowizard2 ай бұрын

    You guys focused on the video??? I was terrified at the idea that you ought to write essays for calculus

  • @L0l4I9I
    @L0l4I9I2 ай бұрын

    As an English college student, we learn this at a level. Do Americans not learn it in high school?

  • @jd1988
    @jd19882 ай бұрын

    Math Professor fr be like "if this description was confusing that's because I glossed over a few important details but don't worry about that for now" that line had me dying 10:08

  • @manuelferro8605
    @manuelferro86052 ай бұрын

    In a way, the bounday it´s acting like de derivative of their shape. Really a crazy conection when you notice that this just happends in geometry as well. thinking of a circule, it´s area is equal to πr² while it´s perimetrer (the bounday of the area) it´s equal to 2πr, the derivative of the area respect of its radius r. In Ari´s words, its just amaizing.

  • @Amoeba_Podre
    @Amoeba_PodreАй бұрын

    You blew my mind

  • @gamingturt
    @gamingturt2 ай бұрын

    Taking calc 4 rn (last chunk of calc 3 + differential equations), and this sparked my interest for math again!

  • @niltonrocha1315
    @niltonrocha13152 ай бұрын

    When I read about write essays for math I quit

  • @nathanluyg
    @nathanluyg2 ай бұрын

    i love you

  • @leugli
    @leugli2 ай бұрын

    dude I would've gotten a 100% in calc III if I knew the generalized stokes' theorem. They gotta teach that earlier

  • @feliponte452
    @feliponte4522 ай бұрын

    Excellent video

  • @king_noah_2692
    @king_noah_26922 ай бұрын

    2:53 why are differential expressions not mathematically quotients?

  • @julianbruns7459
    @julianbruns74592 ай бұрын

    And the generalized stokes theorem is just a weaker version of de rhams theorem :) (at least for smooth manifolds). Amazing video, thank you.

  • @Djenzh
    @Djenzh2 ай бұрын

    As a chemistry and maths double major, I'd say I loved this video!

  • @linahdiaz8704
    @linahdiaz87042 ай бұрын

    How is this free?? I’m a mechanical engineering major and what a wonderful video! Thank you

  • @gugelm
    @gugelm2 ай бұрын

    The SDS just lists muriatic acid, but from what you can tell, is there anything else they put in here to make “90% less fumes”? Is it just the lower concentration?

  • @imannurulhayatie8385
    @imannurulhayatie83853 ай бұрын

    🤨🤨🤨🤨🤨🗿🗿🗿

  • @zebra_girl1084
    @zebra_girl10843 ай бұрын

    Wtf

  • @KL-zt6jx
    @KL-zt6jx3 ай бұрын

    Thanks for the video. It's annoying that companies don't add the concentration on the bottle. I only found the sds with a range of 10%-30%. That range is waaaay too big imo. This should be illegal imo. Anyway. 27 likes for 27% 😅

  • @fridmamedov270
    @fridmamedov2703 ай бұрын

    You are genius man!!!

  • @gokulaashiq9372
    @gokulaashiq93724 ай бұрын

    Thank you itachi ❤

  • @jcpmac1
    @jcpmac14 ай бұрын

    I’m absolutely astonished. I’m a dunce when it comes to mathematics generally (a dunce who is at the same time is very interested in maths); yet now, having seen your video I’m really beginning to see that calculus is within range of my understanding it. I can’t tell you how excited I am about this leap forward! Thank you so much.

  • @rishabhnarula1999
    @rishabhnarula19994 ай бұрын

    5:07 i got this proof on my channel lol. it was the first thing that came to my mind when i was trying to make sense of that fundamental theorem of calculus equation like years ago in high school...thanks for pointing out that it doesn't work in all cases.would need to learn more to know more about what's going there.

  • @LH74
    @LH745 ай бұрын

    Very stupid to prank everyone, very irresponsible. You know kids will see this video and copy what you did. This is careless. These chemicals are toxic and fatal. Why would you do this?!

  • @ByWire-yk8eh
    @ByWire-yk8eh3 ай бұрын

    But the science is important for kids to learn, and he does tell you what's dangerous.

  • @nothingnewatall
    @nothingnewatall5 ай бұрын

    Awesome video! Which app are you using on the iPad?

  • @ElMalikHydaspes
    @ElMalikHydaspes5 ай бұрын

    this is one of the finest videos on youtube; poetic to say the least

  • @musiclover1770
    @musiclover17706 ай бұрын

    Great video. It gives a very nice intuition for what's going on. Well done! It might be good to acknowledge that speaking of adding infinitely many quantities that are infinitely small leads to paradoxes. What exactly is an "infinitely small" quantity? The more precise and modern approach that addresses this objection is to introduce the idea of limits, and to consider a succession of subdivisions of the interval [a, b] into a larger and larger number of thinner and thinner rectangular slices. As the number of sub-intervals grows arbitrarily large and the width of each subinterval grows arbitrarily small, the sum of all those "df"s you illustrate becomes arbitrarily close to f(b) - f(a). Speaking of "infinitely small" quantities may well have been how Leibniz and Newton originally conceived of what's going on, and it's worthwhile understanding the history of how ideas developed. But it caused a lot of confusion and consternation until it was put on a solid logical footing. For example, the book "Infinitesimal: How a Dangerous Mathematical Theory Shaped the Modern World" by Amir Alexander gives an interesting account of why the Jesuits in 1632 found the notion so disturbing that they actually banned the teaching of it!

  • @monsieurLDN
    @monsieurLDN7 ай бұрын

    Nicely explained

  • @MyProperty-p43bs
    @MyProperty-p43bs7 ай бұрын

    whatwasthat

  • @ce5983
    @ce59837 ай бұрын

    Here in my garage... KNAWLLEGE

  • @Tharun-wk6rj
    @Tharun-wk6rj7 ай бұрын

    lol

  • @popaandrei3257
    @popaandrei32578 ай бұрын

    man i can t believe you explained it so nicely, it s the first watching one of your video, i hope you have more. congrats on you explanations, i can t believe i understood so much while i am still struggling with my PDEs and A level pure maths, etc. very big appreciation for founding your video. lots of thanks

  • @Flaystray
    @Flaystray8 ай бұрын

    Show us how to use it in chemistry and where the formulas come from, i.e. why it makes sense to use integrals for the formulas