The Fastest Track-The Tautochrone Curve

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  • เผยแพร่เมื่อ 13 ก.ย. 2024

ความคิดเห็น • 1K

  • @AGlimpseInside
    @AGlimpseInside 3 ปีที่แล้ว +1546

    I love that he put cycloid feet on the cycloid track. Nice touch

    • @ryanmenezes2148
      @ryanmenezes2148 3 ปีที่แล้ว +4

      Ya

    • @GeneratedPerson
      @GeneratedPerson 3 ปีที่แล้ว +5

      @I care shut up

    • @wormhole331
      @wormhole331 3 ปีที่แล้ว +8

      Designing the cycloid feet took the exact same amount of time to design the main cycloid.

    • @togeinumaki8002
      @togeinumaki8002 3 ปีที่แล้ว +4

      @I care get a life

    • @PurplexEdits
      @PurplexEdits 3 ปีที่แล้ว +1

      Yup

  • @CookieCutter
    @CookieCutter 3 ปีที่แล้ว +1441

    I'm gonna make a human slide with this and zoom fast

    • @C4MMU5
      @C4MMU5 3 ปีที่แล้ว +8

      Ples guach mein second-to-last viseo, the one about robots taking our jobs, it's very funny

    • @Jettmans20
      @Jettmans20 3 ปีที่แล้ว +2

      2nd

    • @zecuse
      @zecuse 3 ปีที่แล้ว +74

      Just ignore the screams of pain as you barrel down their backs. It is a _human_ slide after all.

    • @C4MMU5
      @C4MMU5 3 ปีที่แล้ว +13

      @@Jettmans20 not everybody replies to verified users just to get visibility. Not me for sure.

    • @cabbage2329
      @cabbage2329 3 ปีที่แล้ว +10

      Where are you going to get all of those humans from? Hey, what are you doing with that kni-?

  • @JKTCGMV13
    @JKTCGMV13 3 ปีที่แล้ว +343

    I’ve always known that the formula for the period of the pendulum wasn’t perfect due to the small angle approximation, but I never knew you could fix that with a cycloid !

    • @codemeister3
      @codemeister3 3 ปีที่แล้ว +3

      Drinking with a mask is stupid...

    • @JKTCGMV13
      @JKTCGMV13 3 ปีที่แล้ว +40

      @@codemeister3 yes, but if it’s water then at least it won’t stain anything other than my reputation ( ͡° ͜ʖ ͡°)

    • @poppaganja3793
      @poppaganja3793 3 ปีที่แล้ว

      @@codemeister3 th-cam.com/video/Nt14bHn1my0/w-d-xo.html

    • @ndr1259
      @ndr1259 3 ปีที่แล้ว

      @Edward What does that even mean?

    • @louieberg2942
      @louieberg2942 2 ปีที่แล้ว

      @@ndr1259 The two cycloids next to each other look like a pair of buttocks. Hence his comment. It's advanced comedy.

  • @ryanmenezes2148
    @ryanmenezes2148 3 ปีที่แล้ว +351

    You are the best Physics teacher ever!!

    • @shruthisrikumar5907
      @shruthisrikumar5907 3 ปีที่แล้ว +1

      Yes

    • @tfr
      @tfr 3 ปีที่แล้ว +1

      Yes

    • @connorcraig483
      @connorcraig483 3 ปีที่แล้ว +1

      Yes

    • @hamx5quad
      @hamx5quad 3 ปีที่แล้ว +4

      laughs in Mark Rober

    • @nadiaplaysgames2550
      @nadiaplaysgames2550 3 ปีที่แล้ว

      I remember when this guy was a knockoff of the hydraulic press channel I'm glad he stuck to after the fad died and make the channel his own

  • @ecsyntric
    @ecsyntric 3 ปีที่แล้ว +955

    the fastest curve for news to travel is called the tabloid

    • @kahlesjf
      @kahlesjf 3 ปีที่แล้ว +9

      Perfect!

    • @Masterpg2007
      @Masterpg2007 3 ปีที่แล้ว +2

      nice

    • @Axel_Andersen
      @Axel_Andersen 3 ปีที่แล้ว +7

      you mean fakenews?

    • @kahlesjf
      @kahlesjf 3 ปีที่แล้ว +2

      @@kirkhamandy Be careful what you ask for. TH-cam clip from Conan O'Brien:
      th-cam.com/video/dFsDnn9FjOQ/w-d-xo.html

    • @Bassotronics
      @Bassotronics 3 ปีที่แล้ว +2

      The fastest curve for a photon to travel is called space-time.

  • @agentchaos6745
    @agentchaos6745 3 ปีที่แล้ว +94

    He brings greater meaning to the quote "If you find Physics boring then you're just learning it from the wrong teacher"

  • @Sanju_Kumar_aka_dream_catcher
    @Sanju_Kumar_aka_dream_catcher 3 ปีที่แล้ว +851

    When physics and good teacher meets...
    Boom happens..

  • @phoenixamaranth
    @phoenixamaranth 3 ปีที่แล้ว +5

    I've seen the racing demonstration before, but the added understanding of where the curve comes from and how it relates to periods is an excellent expansion. Thanks, this was very informative!

  • @przemysawjarosz2925
    @przemysawjarosz2925 3 ปีที่แล้ว +131

    Vsause's video about this is olso interesting, it's title is "The Brachistochrone"

    • @vaibhavrahal9711
      @vaibhavrahal9711 3 ปีที่แล้ว

      Yes

    • @DeadpoolPlayz
      @DeadpoolPlayz 3 ปีที่แล้ว +4

      Thats like one of the most popular videos on his channel

    • @mushyomens6885
      @mushyomens6885 3 ปีที่แล้ว

      Thanks

    • @NickRoman
      @NickRoman 3 ปีที่แล้ว

      VSauce *

    • @blueyay
      @blueyay 3 ปีที่แล้ว

      Yessss, I just commented about it uwu

  • @marktries6834
    @marktries6834 3 ปีที่แล้ว +8

    Love you from Egypt , keep up the great vids fam

  • @bammidisaimadhuri3165
    @bammidisaimadhuri3165 3 ปีที่แล้ว +6

    You're the best physics teacher who teach us without any expectation🥰 whatever u explain it will very neat and clean with example 🤗

  • @xXP1n34ppl3Xx
    @xXP1n34ppl3Xx 3 ปีที่แล้ว +3

    Everything you say in your videos is always so easy to understand, you help make science more approachable and enjoyable for people who lack the basics. You explain it all without going too much in depth, but while still making it really understandable, and thank you a lot for that

  • @Dozerson2
    @Dozerson2 3 ปีที่แล้ว +19

    Everyone: "The fastest way to get from point A to point B is a straight line"
    Physicists: "Unless you're going downhill. 😑"

    • @APioneerInTheSeaOfStars
      @APioneerInTheSeaOfStars 3 ปีที่แล้ว +3

      Technically the path of point A to B on Earth is still an arc, not a straight line, since it follows the (ground elevation) curvature of the Earth. Though it could be approximated as a tangent/straight line, since your change in angle towards the center of the Earth is less than 0.01 degrees if you travel under 5 miles distance. Not to nitpick your last sentence, but obviously as the video showed, going downhill (downhill = constant negative gradient) is slower than going down a parabolic slope which also happens to go up a parabolic slope in the last half. It's just converting potential energy faster to kinetic energy, which results in a fast velocity resulting in more distance traveled over time. m*g*h = PE = KE = 1/2mv^2, where PE=100% at the top height, and KE=100% PE=0% at the bottom height.

    • @Dozerson2
      @Dozerson2 3 ปีที่แล้ว

      @@APioneerInTheSeaOfStars Makes sense. The only other caveat is that a falling object would reach a given point faster due to less friction. So, are you a physicist?? 😄

    • @APioneerInTheSeaOfStars
      @APioneerInTheSeaOfStars 3 ปีที่แล้ว +4

      @@Dozerson2 Anyone can be deemed a physicist, but I do not have a physics degree. Just a good ol' engineer that took a few physics courses. One point about what you said, "friction". Ideally, the ball going down a surface will be rolling along the surface, so friction really isn't that big of an issue. Search "rolling friction". There is very little friction, almost negligible, if a circular object rolls along a surface. There is no sliding friction on the ball. If you are talking about air friction, both balls rolling down a slope or falling through air will reach the same max speed over time because air friction becomes the dominant force stopping acceleration. It would reach "terminal velocity".

    • @Dozerson2
      @Dozerson2 3 ปีที่แล้ว

      @@APioneerInTheSeaOfStars Good to know!

    • @wranglerboi
      @wranglerboi 3 ปีที่แล้ว +2

      @Dozerson2 - And that downhill is a cycloid.

  • @justincanton
    @justincanton 3 ปีที่แล้ว +72

    I would have loved physics at school if you were teaching the class. ✨

    • @justincanton
      @justincanton 3 ปีที่แล้ว +8

      @@kirkhamandy All you people? Really... So you take my random throw away comment made on TH-cam, and claim to know everything about my schooling. Along with magically having knowledge about my attention span whilst being taught. Oh and you know I’m forgetful too!
      That is more impressive that this video. Maybe you should get out more, relax and eat some pasta 🍝
      I’m not sure if you are trying to make a genuine point or just wanting to be pedantic? Anyway it comes across as the latter.
      Take care, and enjoy your many hours of math. 😊

    • @justincanton
      @justincanton 3 ปีที่แล้ว +3

      @@kirkhamandy Fair enough, I understand now. I did actually enjoy physics along with math, and my comment was meant jokingly.
      I can totally understand your stand point, as I have seen many similar examples regarding music production & songwriting. I’ve been a professional producer for many years now and see so many people praising so called producers, who cannot actually produce anything unless it’s done for them. I have to work under many different names when producing different genres, because of how people allocate one name with one genre. It’s messy and I could comment on many videos regarding this, but I don’t bother as it would probably come across wrong. I now only use my personal channel for fun projects, so nobody knows about everything I actually do, it’s easier. Anyway, thank you for clearing that up, and I would suggest to try not letting the comments on TH-cam impact on you, it’s mostly nonsensical babble. 😊

    • @justincanton
      @justincanton 3 ปีที่แล้ว +1

      @@kirkhamandy No problem, all the best to you. 🙏🏼

  • @gx_no
    @gx_no 3 ปีที่แล้ว +17

    I just learned about cycloids for the first time yesterday and today I get this amazing video. Crazy coincidence.

    • @colecontos5001
      @colecontos5001 3 ปีที่แล้ว +3

      They're always listening! lol

    • @crazimathx4905
      @crazimathx4905 3 ปีที่แล้ว +2

      TH-cam is everywhere 😅

    • @k.r.99
      @k.r.99 3 ปีที่แล้ว +1

      You probably searched for something similar on Google and since Google and TH-cam are both connected, it could be that the TH-cam algorithm reacted to your Google search (if you're logged into TH-cam with your gmail account).

  • @Mike_Toreno
    @Mike_Toreno 3 ปีที่แล้ว +159

    Me who watched it in Vsauce:
    I am four parallel universes ahead of you

    • @gustavgnoettgen
      @gustavgnoettgen 3 ปีที่แล้ว +5

      As long as you don't follow a tautochrone curve you will never be faster

    • @hongtrnh7868
      @hongtrnh7868 3 ปีที่แล้ว +8

      Same I remember how he says brachistochrone

    • @StefBelgium
      @StefBelgium 3 ปีที่แล้ว +4

      @@gustavgnoettgen Brachistochrone then. Tautochrone is used to refer different path length but giving the same time to get from A to B. Both are the same path but named differently depending on what you re looking for.

    • @justaman9564
      @justaman9564 3 ปีที่แล้ว +2

      Go the Brachistochrone!!! Lol

    • @sharepremium8614
      @sharepremium8614 3 ปีที่แล้ว +2

      As per this video , whether you knew it earlier than us and it is now that we are knowing it , we will still meet at the same point . Ik this comment makes no sense

  • @thehyperscientist1961
    @thehyperscientist1961 3 ปีที่แล้ว +40

    "The fastest path is a curve", I feel like I'm hearing the echoes of relativity here

    • @jamesg1367
      @jamesg1367 3 ปีที่แล้ว

      Gravity curves space...

    • @solsystem1342
      @solsystem1342 3 ปีที่แล้ว

      Well actually the path in general relativity that is the fastest is still straight. It just differs from how our intuition of straight paths works for euclidean space. Technically, all objects in free fall are on straight paths. Whether that's the earth around the sun, a ball through the air, or a satellite in orbit of earth.

    • @jamesg1367
      @jamesg1367 3 ปีที่แล้ว +1

      @@solsystem1342 What's going on here is that the path and pace of the rolling object is a *derivative* of gravity and the form of the ramp, not a straight line (in terms of gravitationally-reshaped spacetime). But it's still intriguing to look at it in those terms. How might one characterize the path of the ball through spacetime? If gravity-"bent" space were "straightened out" might it become a straight line? Some other definable curve? I myself lack the wherewithal to understand it fully much less to express it mathematically -- but I think the intuition of @Hyperscience has merit. We live in a deep gravity-well. Our universe is invisibly skewed.

    • @solsystem1342
      @solsystem1342 3 ปีที่แล้ว

      @@jamesg1367 oh, no. I didn't mean a path on a ramp was a straight line in spacetime. Neither is standing still.

    • @jamesg1367
      @jamesg1367 3 ปีที่แล้ว

      @@solsystem1342 In real terms yes, but I think for this purpose, mathematically and conceptually, one would assume Earth were at a standstill. I think that's consistent with Einstein's "man in a falling elevator" thought experiment. It would serve to isolate gravity as a factor in the shape of the object's path.

  • @dukenukem9770
    @dukenukem9770 4 หลายเดือนก่อน

    Great explanation! I kept seeing the "tautochrone problem" being mentioned in my studies of fractional calculus. Now I see a basic physics problem that naturally involves applications of "half derivatives" or "half integrals". Thanks for posting!

  • @anyineian
    @anyineian 3 ปีที่แล้ว +169

    Comment no.88: I wish physics was taught like this in high school

    • @rahilrahman266
      @rahilrahman266 3 ปีที่แล้ว +6

      "comment no.88:" u a bot for sure

    • @jpthepug3126
      @jpthepug3126 3 ปีที่แล้ว +1

      @@rahilrahman266 how?

    • @RegebroRepairs
      @RegebroRepairs 3 ปีที่แล้ว +2

      Yeah, especially the bit with "the higher you start the lower the frequency" which is NOT what I was told in high school! Grr!

    • @dikahadipriyanto1418
      @dikahadipriyanto1418 3 ปีที่แล้ว +1

      Not today sonny

    • @cmw12
      @cmw12 3 ปีที่แล้ว +2

      @@RegebroRepairs Your teacher was making the assumption sin(theta) = theta, which is nearly correct for small angles.

  • @freezinfire
    @freezinfire 3 ปีที่แล้ว +50

    That was the thing vsauce did a long time ago. Still cool.

    • @ExtremeSpeedMewtwo
      @ExtremeSpeedMewtwo 3 ปีที่แล้ว +6

      I remember watching that when it came out and when I first saw the thumbnail that video by Vsauce sprang straight into my mind hahaha

    • @freezinfire
      @freezinfire 3 ปีที่แล้ว +1

      @@ExtremeSpeedMewtwo yeah, same

    • @Josh1OD
      @Josh1OD 3 ปีที่แล้ว

      What's the name of that video?

    • @bbbbbbbbbbb-k2w
      @bbbbbbbbbbb-k2w 3 ปีที่แล้ว +2

      @@Josh1OD th-cam.com/video/skvnj67YGmw/w-d-xo.html

    • @Josh1OD
      @Josh1OD 3 ปีที่แล้ว +2

      @@bbbbbbbbbbb-k2w That was very kind of you.

  • @sports94freak
    @sports94freak 3 ปีที่แล้ว +4

    We had a park near our house where there was a thin worn path down into another more dense brush area of the park about 15 feet to the bottom of the depression of land/elevation.
    Riding down this super steep curved path was the fastest acceleration I have ever felt on a bicycle, and looking at this video, it was about the same shape. Within a matter of only a few short seconds, I was easily going 20-35 miles per hour. Maybe even more, but it was hard to tell as it was very bumpy and there was such dense vegetation. All this made it terrifying, as there was no point to safely stop or slow down without riding along the rest of the path another 100+ feet into the lower elevation level of the park.
    In case anyone wishes to visit this park/path and understand/visit a real world example of this, 21081 Main St NE, Aurora, OR 97002 is the address of the park.

  • @capjus
    @capjus 3 ปีที่แล้ว

    Woa thank you!! Our teacher didn't tell this to us when we learned the pendulums!! Im sure he never thought of this. We just learned if the angle is low then they are equal!! But not more. Thank you :) so happy

  • @charlietuna1789
    @charlietuna1789 3 ปีที่แล้ว +14

    Perfect video to fall asleep to, cuz I have no clue what he's taking about

    • @aboriani
      @aboriani 3 ปีที่แล้ว +3

      You don't need that much of background knowledge to understand this...

    • @charlietuna1789
      @charlietuna1789 3 ปีที่แล้ว

      @@aboriani well ig it just means I'm that dumb, ay?

  • @wilfdarr
    @wilfdarr 3 ปีที่แล้ว +1

    What's really amazing is how simple that equation is!

  • @aryanbansal624
    @aryanbansal624 3 ปีที่แล้ว +6

    can you post seperate videos explaining the maths behind these.
    like for science enthusiasts, it would be great to hear those exlainations from you

    • @alexthampan9007
      @alexthampan9007 3 ปีที่แล้ว +2

      You can watch 3b1b's video on it. He gives an elegant explanation to the brachistochrone problem.
      th-cam.com/video/Cld0p3a43fU/w-d-xo.html

  • @stefank6763
    @stefank6763 3 ปีที่แล้ว +1

    He just has an incredible amount of original material. He must have a team that helps with planning. 🤯

  • @sherwinmanalo8767
    @sherwinmanalo8767 3 ปีที่แล้ว +3

    Watching from the Philippines🇵🇭

  • @bepassionatelycurious120
    @bepassionatelycurious120 3 ปีที่แล้ว

    Be Passionately Curious Learner..
    This is why I love Learning Physics...
    Great man.

  • @DeenReminder786
    @DeenReminder786 3 ปีที่แล้ว +3

    This guy answering my questions those I never thought

  • @vibez1117
    @vibez1117 3 ปีที่แล้ว

    PLS THE WAY U EXPLAIN CONCEPTS IS JUST FIREEEEEEEEE

  • @odysseus2k1
    @odysseus2k1 3 ปีที่แล้ว +5

    When he said 'Galileo', my brain automatically continued the lyrics from Bohemian Rhapsody😂

  • @actraiser123
    @actraiser123 3 ปีที่แล้ว

    Man, I am 46 years old Computer Engineer and I still learn new things in your channel!. I feel like I learned nothing in the school or I forgot everything already!. Thank you.

  • @tora3492
    @tora3492 3 ปีที่แล้ว +5

    3:50
    π ≈ sqrt(g)
    => T ≈ sqrt(r)

    • @carultch
      @carultch 3 ปีที่แล้ว +2

      It is not just a coincidence that pi is roughly equal to the square root of g. An early idea for defining the meter was for it to be the length of the 2-second pendulum in the grandfather clock.

    • @tora3492
      @tora3492 3 ปีที่แล้ว +1

      @Google-san sqrt = square root

  • @XavierAway
    @XavierAway 3 ปีที่แล้ว

    Your content never ceases to impress me

  • @Kethra430
    @Kethra430 3 ปีที่แล้ว +7

    This channel needs more subscribers Come On people!!

  • @Waterbug1591
    @Waterbug1591 3 ปีที่แล้ว +2

    i always watch his videos at 2x speed, saves a lot of my time.

  • @schrodingerscat3919
    @schrodingerscat3919 3 ปีที่แล้ว +38

    Didn’t Vsauce make a video about this? Because I think he did

    • @skyeplays1772
      @skyeplays1772 3 ปีที่แล้ว +9

      brachistrchrome

    • @wierdalien1
      @wierdalien1 3 ปีที่แล้ว +1

      A few in fact

    • @54r14
      @54r14 3 ปีที่แล้ว +1

      Wow cool chanel name

    • @user-in1di4pl8h
      @user-in1di4pl8h 3 ปีที่แล้ว +4

      Or did he?

    • @ryanzhao4744
      @ryanzhao4744 3 ปีที่แล้ว

      he did it, right, *wROnG*

  • @danebeck7900
    @danebeck7900 3 ปีที่แล้ว

    What's cool about the cycloid pendulum is it's actually a pendulum of variable length. As the string hugs the edge of the curve the length of the pendulum decreases, increasing the effective frequency at high amplitudes. As the pendulum swings down and the string unwraps from the curve, the length of the pendulum increases, decreasing the effective frequency at low amplitude. This perfectly compensates for the frequency vs amplitude relationship it so that the frequency becomes constant. Very cool!

  • @abrahamcastillo8500
    @abrahamcastillo8500 3 ปีที่แล้ว +4

    Oh I love this, Adam Savage made a track too

  • @sourabhsingh192
    @sourabhsingh192 3 ปีที่แล้ว

    Why this channel is so underrated, must support this channel

  • @Tinoweiyideruiter
    @Tinoweiyideruiter 3 ปีที่แล้ว +5

    HAPPY 4TH JULY.

  • @gnorts_mr_alien
    @gnorts_mr_alien 3 ปีที่แล้ว

    best nature sciences channel on youtube. I love how you always make your videos accessible to casually curious as well as seriously curious.

  • @MaybeSomeone7483
    @MaybeSomeone7483 3 ปีที่แล้ว +16

    I've studied it in my 9th standard 👍🏽👍🏽

    • @srishailspujar6278
      @srishailspujar6278 3 ปีที่แล้ว +3

      yo where are u from.........which school man sounds super interesting..........

    • @poppaganja3793
      @poppaganja3793 3 ปีที่แล้ว

      @@srishailspujar6278 th-cam.com/video/Nt14bHn1my0/w-d-xo.html

  • @dizfoster
    @dizfoster 3 ปีที่แล้ว +2

    Wow! I discovered this while hanging out with friends at a skate park that had a cycloid segment as a ramp, but never understood

  • @wahajuddin37
    @wahajuddin37 3 ปีที่แล้ว +3

    Can't imagine my day without listening to
    " *Hey everyone, today I'm gonna show you----------* "
    ❤️❤️❤️

  • @Fxflox
    @Fxflox 3 ปีที่แล้ว +1

    This is the trick that Spider-man uses to get to places faster!

    • @rajatpathak6524
      @rajatpathak6524 3 ปีที่แล้ว

      Nopes, he always swings in a circle, as the web length from his grip is constant through out the swing..!!😁🤪

  • @pargatsingh5261
    @pargatsingh5261 3 ปีที่แล้ว +10

    Won't u tell the reason why pendulum syncs with cycloid but not without it.?

    • @vivimannequin
      @vivimannequin 3 ปีที่แล้ว

      I think the cycloid is just used for reference

    • @uncaboat2399
      @uncaboat2399 3 ปีที่แล้ว

      On the way up, the string comes in contact with the cycloid, which regulates the speed. Take a closer look, you can see it in action. I think probably if you didn't start it high enough to come in contact with the cycloid, it wouldn't have any effect.

    • @poppaganja3793
      @poppaganja3793 3 ปีที่แล้ว

      @@uncaboat2399 th-cam.com/video/Nt14bHn1my0/w-d-xo.html

  • @kiranmr8837
    @kiranmr8837 3 ปีที่แล้ว +2

    I have been blown away 💥

  • @mustello8
    @mustello8 3 ปีที่แล้ว +3

    That trick on a rolecoster would be pretty scarry.

  • @fuckingdumbo
    @fuckingdumbo 3 ปีที่แล้ว

    This is one of the best videos I've ever watched

  • @creepikachu4700
    @creepikachu4700 3 ปีที่แล้ว +7

    "They don't match at all"
    Yeah just like manballs one lower one higher

    • @exoticx8448
      @exoticx8448 3 ปีที่แล้ว

      So true

    • @xiaoshen194
      @xiaoshen194 3 ปีที่แล้ว +1

      Oh come on!! I am having my food rn 🙏

    • @creepikachu4700
      @creepikachu4700 3 ปีที่แล้ว

      @@xiaoshen194 oh man sorry bro🤣🤣

  • @matthewv789
    @matthewv789 3 ปีที่แล้ว

    I did not know this, but in retrospect it makes sense: it’s like compound interest. Early gains have the most impact. Once the ball is moving faster at the beginning, it’s moving through the subsequent sections of track faster.

    • @SpaghettiToaster
      @SpaghettiToaster 3 ปีที่แล้ว

      The brachistochrone is also faster than curves that are even steeper at the beginning and then level off more quickly.

  • @debasishbhattacharyya6096
    @debasishbhattacharyya6096 3 ปีที่แล้ว +3

    shoutout to this man, he taught me more than all my teachers combined......

  • @thefooster6779
    @thefooster6779 3 ปีที่แล้ว

    Good job bro, I really enjoy you're videos. Thank you for explaining things in a way we all can understand and not dumbing it down at the same time. Keep up the good work, you're super interesting and addicting to watch somehow lol

  • @spanglerthings5585
    @spanglerthings5585 3 ปีที่แล้ว +4

    V sauce and Adam Savage already did this curve

  • @sasilol7122
    @sasilol7122 3 ปีที่แล้ว

    I'm from germany and I really love your videos but sometimes it's hard for me to understand the mathematical calculation and follow your words at the same time. You are very good at explaining the math behind those fascinating things. Love your videos, greetings from Germany

  • @Blackoutfor10days
    @Blackoutfor10days 3 ปีที่แล้ว +6

    💠

  • @shambhavisadawarte4110
    @shambhavisadawarte4110 3 ปีที่แล้ว

    Anyone remember the brachistachrone video from Vsause? Yeah. Love these videos!

  • @giovannip8600
    @giovannip8600 3 ปีที่แล้ว +3

    Did Bernoulli sleep before he found the curve of quickest descent?

    • @xKapnKrunch
      @xKapnKrunch 3 ปีที่แล้ว +1

      Bro... My friends dog just jumped all over me. I blew off hair he got on my phone. Then seconds later I scrolled down a little and your pic got me.

    • @giovannip8600
      @giovannip8600 3 ปีที่แล้ว

      @@xKapnKrunch always nice to hear these stories hahaha

  • @ezekielbrockmann114
    @ezekielbrockmann114 3 ปีที่แล้ว

    This is the best channel on TH-cam. He's so cool.

  • @St0RM33
    @St0RM33 3 ปีที่แล้ว +3

    EARLY PUBG PLAYERS WILL REMEMBER THIS!

  • @ahmdkalef2252
    @ahmdkalef2252 3 ปีที่แล้ว

    Great demo. Thanks

  • @tyres123
    @tyres123 3 ปีที่แล้ว +3

    Welcome to Gboard clipboard, any text that you copy will be saved here.Tap on a clip to paste it in the text box.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.

    • @coder8544
      @coder8544 3 ปีที่แล้ว +1

      Welcome to Gboard clipboard, any text that you copy will be saved here.Tap on a clip to paste it in the text box.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.

    • @slowburner6055
      @slowburner6055 3 ปีที่แล้ว

      Welcome to Gboard clipboard, any text you copy will be saved here. Tap on a clip to paste it in the text box. Use the edit icon to pin, add or delete clips. Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.

  • @n__ky2071
    @n__ky2071 3 ปีที่แล้ว

    Your shorts channel is actually so good. Great job!

  • @youjustlostthegame2028
    @youjustlostthegame2028 3 ปีที่แล้ว +3

    We have just lost the game.

    • @sophiedenise
      @sophiedenise 3 ปีที่แล้ว

      Hi again, I'm still sad we lost the game

    • @neck10
      @neck10 3 ปีที่แล้ว

      Man I really thought we would win

    • @neck10
      @neck10 3 ปีที่แล้ว

      I think ur first

  • @Robinson8491
    @Robinson8491 2 ปีที่แล้ว

    Thank you Huygens for inventing literally everything interesting!

  • @faizanrazanoorie7851
    @faizanrazanoorie7851 3 ปีที่แล้ว +3

    In Brachistochrone curve
    If we drop a ball then it should take infinite amount of time to settle down in the centre

  • @PeteyPeteee
    @PeteyPeteee 3 ปีที่แล้ว

    This channel is flourishing so brilliantly.
    Videos are amazing thank you for educating me!!

  • @Dondlo46
    @Dondlo46 3 ปีที่แล้ว +7

    Curve? CURVE DOESN'T EXIST, EARTH IS FLAT.
    joke alert

    • @justincanton
      @justincanton 3 ปีที่แล้ว

      😂🌏

    • @tfr
      @tfr 3 ปีที่แล้ว

      Haha

  • @noahknudsen8216
    @noahknudsen8216 2 ปีที่แล้ว

    You Should make a book with all the Physics and effects!

  • @lucasvidal1231
    @lucasvidal1231 3 ปีที่แล้ว +3

    Then why aren’t roads made out of cycloids

    • @NBSV1
      @NBSV1 3 ปีที่แล้ว +3

      Because most cars aren’t powered by gravity.

  • @jacejunk
    @jacejunk 3 ปีที่แล้ว

    I really appreciate the additional information regarding the word tautochrone. I was familiar with the term brachistochrone, and am happy to learn something new.

  • @appgamer7468
    @appgamer7468 3 ปีที่แล้ว +3

    ❤️👍

  • @sherrynycer3285
    @sherrynycer3285 3 ปีที่แล้ว

    We love your videos! Thank you!!!

  • @SocksWithSandals
    @SocksWithSandals 3 ปีที่แล้ว +1

    That's the clearest video on that subject I've ever seen.

  • @guitarboogieboogie
    @guitarboogieboogie 3 ปีที่แล้ว

    I'm really impressed with this video.
    Thanks Mr Action.

  • @the_wiki9408
    @the_wiki9408 3 ปีที่แล้ว

    This one blew my mind. Very cool.

  • @CMZneu
    @CMZneu 3 ปีที่แล้ว +1

    Great video!!! very interesting. The shortest distance between 2 points may be a straight line but it's definitely not the fastest.

  • @whyme9501
    @whyme9501 3 ปีที่แล้ว

    I don't understand why anybody over the age of heck probably 14 would need to see this video it is one of the most easy concepts to understand and demonstrate throughout all of the sciences

  • @devmehta3538
    @devmehta3538 3 ปีที่แล้ว +1

    I wish I had TEACHER like you in my SCHOOL 😄

  • @ScoutSniper3124
    @ScoutSniper3124 3 ปีที่แล้ว

    Instant Subscriber! Now you got me looking for a waterpark that employs the cycloid into its rides!

  • @Axacqk
    @Axacqk ปีที่แล้ว

    It should probably be clarified at 2:07 that it is not _generally_ true that if you unwrap a string from a curve, then the end of the string will trace a translated version of the same curve. For example if you unwrap a circle, the point will trace a spiral, which isn't a circle. It is a remarkable property of the cycloid specifically, that if you plot the locus of a cycloid's centers of curvature for each point, you will get a copy of the original cycloid translated by (πr,-r). The evolute of a logarithmic spiral is also a congruent logarithmic spiral, but rotated rather than translated.

  • @7146-o5y
    @7146-o5y 3 ปีที่แล้ว

    Your videos are very informative and i get to know many things only from your channel thank you very much i hope your channel becomes more popular😊

  • @shashankdegloorkar
    @shashankdegloorkar 3 ปีที่แล้ว

    Its an always pleasure to watch these videos how short they may be.

  • @S4Leagueism
    @S4Leagueism 3 ปีที่แล้ว

    Amazing explanation.

  • @ilovecheetos4098
    @ilovecheetos4098 3 ปีที่แล้ว +1

    Great video! I remember Michael on Vsauce cooperating with Adam from mythbusters to create a track according to the brachistochrone curve. Really fascinating subject.

  • @Kalel_The_Protogen
    @Kalel_The_Protogen 3 ปีที่แล้ว +2

    3:45 *ahh yes, I understood every word he said*

  • @fadi_alsoosa
    @fadi_alsoosa 3 ปีที่แล้ว

    Darn it, your videos are addictive 😭😭

  • @sharedknowledge6640
    @sharedknowledge6640 3 ปีที่แล้ว

    Interesting stuff. Please keep up the good work.

  • @gulfsurfco
    @gulfsurfco 3 ปีที่แล้ว

    I love learning about stuff that I would not even contemplate. So cool!

  • @ajtheanomaly9764
    @ajtheanomaly9764 3 ปีที่แล้ว

    I love this channel a whole lot

  • @greenaum
    @greenaum 3 ปีที่แล้ว +1

    It's good to see the theory carried out in real life, it somehow makes you believe it more. Even though I don't think the people who write textbooks are lying, it's just much more satisfying to the primal monkey brain to see it happen indisputably with actual objects in reality. Good show as always, Mr Lab!

  • @ravirajasam6471
    @ravirajasam6471 3 ปีที่แล้ว +1

    your a good physician no your the best

  • @torfinnjohnsrud793
    @torfinnjohnsrud793 3 ปีที่แล้ว +1

    If I remember correctly, the pendulum formula we all learned in highschool made the small angle assumption. Hence why it doesn't hold for larger amplitudes

  • @kpcoc5003
    @kpcoc5003 3 ปีที่แล้ว +1

    Your videos are making me so curious to know the answers to questions I never had lol

  • @lewisoutten1610
    @lewisoutten1610 3 ปีที่แล้ว +2

    01:00 but it will always keep the same distance which will be in a constant ratio as the pendulum get more closer to rest state.

  • @Mykhaylo37
    @Mykhaylo37 7 หลายเดือนก่อน

    Thank you. Very educational experiences.

  • @adityajha3337
    @adityajha3337 3 ปีที่แล้ว

    I actually saw this curve for the first time in one of the "vsauce" video ,a youtube channel by micheal.......and I was really amazed to see this brachistochrone curve again.....well done brother.....!!

  • @immyownperson1375
    @immyownperson1375 3 ปีที่แล้ว

    It really is different get active demonstrations that just read them off books. Book explanations about how gravity is constant etc. used to confuse the heck out of me when it was time for applications lol

  • @makantahi3731
    @makantahi3731 หลายเดือนก่อน

    it's nice to see someone enjoying physics experiments