While there are some excellent videos on this channel this is one of the weakest. I turned it off after the last place marble inexplicably came zooming down the staircase.
The author played with physics models for his own fun and eventually decided to cook some video out of it, god knows why. In the end mentioned chaos to justify empty content. Yes, we know that math models for marbles quickly become too complex and appear to be random, thank you. Don't get me wrong, it is a good channel, but I guess after 10 years Eugeny kinda tired of this work. Not his fault, it always happens eventually.
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
@@3dprintworld503 It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
@@EugeneKhutoryansky It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
I feel like if I tried that in real life there would be different results, but it would be extremely difficult to have it perfectly smooth and perfectly level.
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
@@EugeneKhutoryansky It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
@@jong7513 I think the stepped ones make mathematical sense given the more the steps are divided, the closer they become to a smooth line. Assuming they all have the same coefficient of restitution, the more subdivided the stairs become, the shorter the distance becomes and the position derivative begins to point down and to the right instead of individually right and then individually down.
@@ExternusArmy yeah I don't doubt we know how to program the physics that we know but how can we program what we don't know? Regardless how marginal the difference.
I’m assuming these were created using a physics engine in Poser. I wonder what kind of contact model it’s using. Those spheres touching sharp corners may numerically difficult to capture and subject to chaotic variation with small changes in time step. but maybe the contact model allows for some penetration?
@@LegendLength from a Eugene Khutoryansky response down below: "Thanks for the compliments. I will add the Mpemba effect to my list of topics for future videos. I make my animations with 'Poser' and I created the marble simulations using "Poser Physics" which was purchased separately. Thanks."
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
From science to philosophy. Sometimes i even think if there's difference between these two? From one we can understand the surroundings, and from another we can understand ourselves. Which both combine wonderfully to give us the understanding of the universe we know of, and making our life, a bit adventurous. Eugene, i couldn't thank you enough. This video made a bigbang in my Brain. The intuition you put in this video has definately touched me! Thank you so much!
Right now it's night time where I live and though this video is beautiful like all the others this channel makes, I hate the fact that I might not be able to sleep because of it; there is a lot explaining my brain wants to do for what it just saw.
My mentor... I was feeling very hopeless and disappointed ... Your video came and gave me hope 💐💐💐... I motivated me; that was the best ever 6 min motivational video.
How did I just find across this channel? These videos are incredibly well done! As a creator myself, I understand the amount of time and effort that must go into these- liked and subscribed! 💛
Great Job ! I love your simulations. I finally understand physics with you after 30 years . Please I would ask you to make a better order of videos in playlists to make easy for us to find. Example within the electricity playlist we do not expect to find mechanics and so on...
Thanks for the compliments. I have some playlists which have the videos better organized. These playlists are the ones with "in order" in their title. For example, my playlist titled "Electricity Videos in order" is as you described. Thanks.
@@EugeneKhutoryansky OK, it is clear now ! Thank you for your reply. I may have been confused by the "Which marble will finish first?" video that I didn't find in the "mechanics in order" playlist, while it is present in the other playlists. Is it not part of the classic mechanics or is it an oversight? Again, your channel is really unique and rich to show us physics and math by visual simulations. Thank you very much and Keep going!
I don't consider this marble race video to be an "educational" video about classical mechanics. Hence, I left it out of that playlist. Thanks for the compliments.
This is a good question. By observing the yellow and blue tracks, it appears that the yellow marble hits the track after the initial bounce farther along the hump than the blue one does, or at least has fewer bounces on the uphill slope. This means there are more impacts slowing the blue marble's forward velocity and forward rotation. The fact that its velocity becomes so low by the time it reaches the top of the hump means that it spends a lot of time up there before it can pick up speed again. This is just an observation and not an explanation. The more fundamental question is why does that initial bounce favor the forward direction more for the yellow marble than the blue one. Would it be different if rolling wasn't a factor? Would the blue marble beat the yellow one from some higher distance? Yes it "smacks harder" but what is the reason that the smack takes more forward velocity away than the extra velocity it started with? I don't know and now I am invested...
Initial conditions down to unmeasured aspects means our assumptions about the initiaal conditions may be wrong, and some of these initial conditions may be able to influence the outcome in the little time being observed.
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
Plz make individual videos on various interpretation of quantum mechanics viz. Pilot wave theory, quantum logic, many world, objective collapse, etc. Your videos are very useful from physics revision perspective. Thank you.
In my opinion, this channel is one of the best and most exciting channels on RUclips. I have two questions 1. What software do you use to make these animations? 2. Could you please make a video about Mpemba effect? Thank you again.
Thanks for the compliments. I will add the Mpemba effect to my list of topics for future videos. I make my animations with "Poser" and I created the marble simulations using "Poser Physics" which was purchased separately. Thanks.
@@EugeneKhutoryansky can you tell us why those changes too place In very very depth by making some kind of dedicated video about it I would love to see it Thank you so much for your amazing content
I use "Poser" for my animations. I used "Poser Physics" (purchased separately) for the simulations in this video. I have a video on how I make 3D animations at ruclips.net/video/6Hl5dvA88Uo/видео.html
Dear Eugene i am rlly mesmerized by your videos, i recommend a masterpiece mini Tv-series about quantum physics & choices, it's called (Devs - 2020). It's only 8 episodes so you can watch it in short time. I wish you all the best. Please keep up.
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
Hi Eugene, concerning the first test : can you tell us which marble has the highest momentum once it reaches the veil, please ? I'm really curious about that. Oh and thanks the video :)
They should each have the same momentum & energy when they reach the bottom, because they all had the same gravitational potential energy at the beginning.
I got more questions than answers in this video. Wouldn’t it also depend on the friction coefficients and more, like gravity or any height related potential energy?
Yes, it depends on coefficient of friction, on how elastic the balls are, the strength of the gravitational field, on air resistance, and on many other factors.
As far as the simulation is concerned, it's due to floating point rounding. In the real world the could be temperature fluctuation, dust/friction differences, etc. As shown, any of these small changes might be enough to hit/overcome some boundary
Just gonna say that i saw a marble speeding up in both momentum and angular momentum in a way i doubt physics will ever permit... But for the rest i guess it's alright
Thanks for the interesting video. But it was not what I expected, which was that it would be about the brachistochrone curve. Maybe there could be a follow up with some physics explanation? Especially , usually in these examples the explanation is not chaos dichotomy but simply potential energy and kinetic energy conversion. Also, I suppose all marbles are supposed to have the same mass? Else, the philosophical implications would make little sense.
Beautiful Animation! It would be amazing if you could explain the solution of Brachistochrone Problem using this animation. In case anyone don't know what the problem is, here's the official statement by Leibnitz himself which I copied from wikipedia: "Given two points A and B in a vertical plane, what is the curve traced out by a point acted on only by gravity, which starts at A and reaches B in the shortest time."
My mentor! I desperately crave to see a never before seen video on enthalpy from you... Why we always use enthalpy in majority of our thermodynamic calculations and formulas? How enthalpy is different in liquids solids and gases...? Enthalpy is a very very confusing topic in thermodynamics... The formula that Enthalpy = Heat ( Thermal Energy) + PV ( pressure volume product) is actually super confusing for most of us (thermodynamics students) all the teachers have failed to explain this concept especially when this concept is applied in Joule-Thomson Expansion .... Websites , books, teachers and even the Professors say that Joule Thomson effect is an isenthalpic process.. However they really fail to properly and intuitively explain this... the confusion arises form the fact that a sudden compression or a sudden expansion is always refered to as an adiabetic process before one reads the Joule-Thompson Effect ... They say, " Joule Thomson Effect is not isentropic (reversible adiabetic) or adiabetic though there is a sudden expansion; it is an isenthalpic process" Another confusion arises from the fact that isothermal compression and isothermal expansion is always isenthalpic.... Because as soon as the pressure increases it will dissipate heat and as soon as the pressure decreases it will absorb heat from the surrounding ... But if we look at the Joule Thomson effect it is not isothermal the temperature drops and most unfortunately what ruins everything is that sometimes temperature increases as a result of sudden expansion 😵 ..... So we still can't apply the adiabetic logic here because according to adiabetic principle gases cool on expansion while gases are also weirdly heating up on expansion.... Why is this so.... ? Can you please explain what happens at the molecular level? ( animations or simulation on microscopic scale )
I would prefer less races but with some added physics explanation. I think I understand why in the first example the red finished first (an analogy might be interest capitalization with kinetic energy instead of money), but didn’t get it confirmed or refuted.
I was wondering if this was a metaphor for some more intricate physics phenomenon... nope, just marbles :D
I was baffled that it didn't lead to a lesson on brachistochrones. Kind of disappointed actually...
My master is flexing his renders
Yeah. sometimes It's just a simple thing that we can admire its beauty. but Those physicist always wonders like "WHY??" and "HOW DOES THAT HAPPEN??"
While there are some excellent videos on this channel this is one of the weakest. I turned it off after the last place marble inexplicably came zooming down the staircase.
The author played with physics models for his own fun and eventually decided to cook some video out of it, god knows why. In the end mentioned chaos to justify empty content. Yes, we know that math models for marbles quickly become too complex and appear to be random, thank you.
Don't get me wrong, it is a good channel, but I guess after 10 years Eugeny kinda tired of this work. Not his fault, it always happens eventually.
Ah so this channel finally became a marbel race channel
Definitely not
anything that teaches physics should be observed properly and...
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
Finally! Lol
But he didn't even use real marbles.
I was honestly devastated by the marbles that fell off the map
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
Into the abyss they go.
1:43
Darn I lost all my marbles.
This channel motivated me to get a PhD in quantum physics when I was just 10 years old.
I am glad to hear that my videos have made such an important impact. Thanks.
👍💪
That's rather young for a PhD
@@EugeneKhutoryansky The double slit video with the cat and that music and the ones on electricity and electromagnetic waves
I love your animations, I especially liked the one about magnetic fields. It was the only video that actually helped me intuitively understand.
I am glad my videos on magnetic fields were helpful. Thanks.
@@EugeneKhutoryansky Omg, I got a reply, thank you so much. Keep up the videos!
@@3dprintworld503 It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
@@EugeneKhutoryansky It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
@@VeganSemihCyprus33 bro you spammed twice on the same comment xD
I' ve programed the symulation in mathematica of ball on rotating plane before, and i couldn' t belive results. Nice to see it confirmed!
I feel like if I tried that in real life there would be different results, but it would be extremely difficult to have it perfectly smooth and perfectly level.
An ' is not supposed to have a space after it if is used to contract two words.
"Being far behind, and even being in last place, is not a reason to give up hope"
Always love your videos. Thanks 😊🙏❤️
Thanks. I am glad you like my videos.
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
@@EugeneKhutoryansky It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
I'd have wished life had invisible walls too.
I'll remember this lesson if I ever fall down a flight of stairs.
A math or physics explanation would be nice. I don't trust virtual marbles.
Yeah the physics of virtual reality could be programmed incorrectly.
@@realScottThomas well there are some mathematical explanations such as the brachistochrone curve producing the fastest path
@@ExternusArmy Right, but the stepped decline? Some of the others? Those elastic collisions have some dependencies on material properties.
@@jong7513 I think the stepped ones make mathematical sense given the more the steps are divided, the closer they become to a smooth line. Assuming they all have the same coefficient of restitution, the more subdivided the stairs become, the shorter the distance becomes and the position derivative begins to point down and to the right instead of individually right and then individually down.
@@ExternusArmy yeah I don't doubt we know how to program the physics that we know but how can we program what we don't know? Regardless how marginal the difference.
I’m assuming these were created using a physics engine in Poser. I wonder what kind of contact model it’s using. Those spheres touching sharp corners may numerically difficult to capture and subject to chaotic variation with small changes in time step. but maybe the contact model allows for some penetration?
I think it's easy to interpolate those simple geometries, but idk
I feel like Eugene would use custom math functions for their physics, rather than use a library.
@@LegendLength from a Eugene Khutoryansky response down below:
"Thanks for the compliments. I will add the Mpemba effect to my list of topics for future videos. I make my animations with 'Poser' and I created the marble simulations using "Poser Physics" which was purchased separately. Thanks."
Eugene's Wacky Marble Race
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
Reminds :me of the Tortoise
and the Rabbit, You are A Shining Example.Thank you!
Thanks.
I like the analogy to real life about falling behind and catching up! This shows that a head start is not always beneficial.
Thanks.
@@EugeneKhutoryansky No problem! :)
Always a good day when I see a new video from this channel
Thanks.
Exactly.
Before computers, in my childhood, I used to make tracks on the sand at the beach, and sand balls to test the tracks.
So good, amazing as always!
Thanks.
Thank you for telling us almost noting about the processes at work behind the scenes. Good Job. Face palm
Wonderful work as always, makes me proud to be a Patreon of this channel
Thanks. I very much appreciate your support.
Thank you I needed this :)
Thanks.
Finally I could understand one of his videos completely 😁
From science to philosophy.
Sometimes i even think if there's difference between these two? From one we can understand the surroundings, and from another we can understand ourselves. Which both combine wonderfully to give us the understanding of the universe we know of, and making our life, a bit adventurous.
Eugene, i couldn't thank you enough. This video made a bigbang in my Brain. The intuition you put in this video has definately touched me!
Thank you so much!
Yay, the music is back! I enjoy every video you make, but especially with audible musical underpinning.
Yes, the music is back. I am glad you enjoy my videos.
Classic music and weird aesthetics is exactly what I needed
I love this channel!
Thanks.
Right now it's night time where I live and though this video is beautiful like all the others this channel makes, I hate the fact that I might not be able to sleep because of it; there is a lot explaining my brain wants to do for what it just saw.
My mentor... I was feeling very hopeless and disappointed ... Your video came and gave me hope 💐💐💐... I motivated me; that was the best ever 6 min motivational video.
Thanks. I am glad my video helped give you hope.
@@EugeneKhutoryansky I loved it because no one had ever motivated me in this way... 🙆
How did I just find across this channel? These videos are incredibly well done! As a creator myself, I understand the amount of time and effort that must go into these- liked and subscribed! 💛
Thanks for the compliments. I am glad to have you as a subscriber.
I like your philosophical type videos quite a lot.
Thanks.
Very understandable, thank you very much.
Thanks.
How appropriate to have waltz of the flowers for the multi colored marbles.
The best channel about physics, I have learned a lot on this channel!
Thanks for the compliment. I am glad my videos have been helpful.
- As always. Your videos are an interesting 3-D experiance.
Thanks.
Great Job ! I love your simulations. I finally understand physics with you after 30 years .
Please I would ask you to make a better order of videos in playlists to make easy for us to find. Example within the electricity playlist we do not expect to find mechanics and so on...
Thanks for the compliments. I have some playlists which have the videos better organized. These playlists are the ones with "in order" in their title. For example, my playlist titled "Electricity Videos in order" is as you described. Thanks.
@@EugeneKhutoryansky OK, it is clear now ! Thank you for your reply. I may have been confused by the "Which marble will finish first?" video that I didn't find in the "mechanics in order" playlist, while it is present in the other playlists. Is it not part of the classic mechanics or is it an oversight?
Again, your channel is really unique and rich to show us physics and math by visual simulations. Thank you very much and Keep going!
I don't consider this marble race video to be an "educational" video about classical mechanics. Hence, I left it out of that playlist. Thanks for the compliments.
1:05 Im weirded out by this one, how could the one with the most velocity take more time to go across the bump than the middle one?
1: it is a lot higher up, so it has to roll for more time
2: it smacks much harder
This is a good question. By observing the yellow and blue tracks, it appears that the yellow marble hits the track after the initial bounce farther along the hump than the blue one does, or at least has fewer bounces on the uphill slope. This means there are more impacts slowing the blue marble's forward velocity and forward rotation. The fact that its velocity becomes so low by the time it reaches the top of the hump means that it spends a lot of time up there before it can pick up speed again. This is just an observation and not an explanation. The more fundamental question is why does that initial bounce favor the forward direction more for the yellow marble than the blue one. Would it be different if rolling wasn't a factor? Would the blue marble beat the yellow one from some higher distance? Yes it "smacks harder" but what is the reason that the smack takes more forward velocity away than the extra velocity it started with? I don't know and now I am invested...
2. it's like a speed bump
Finally a good sport to watch with the family .
can you provide the masses and frictional coefficients of the objects on the spinning platform?
Initial conditions down to unmeasured aspects means our assumptions about the initiaal conditions may be wrong, and some of these initial conditions may be able to influence the outcome in the little time being observed.
Amazing friction simulation!
I love this channel so much
Thanks!
From a person whose studies basic kinematics, I'd say it's pretty accurate to my understanding
Thanks.
Really appreciating your imagination in creating such animations😇❤
Thanks.
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
Cool. Like Marble Madness, a bit :)
Still love your videos!
Thanks.
excellent, thank you!
Thanks.
Most of these are just a play of potential energy
The blue marble is that one guy that actually does the tutorial.
Plz make individual videos on various interpretation of quantum mechanics viz. Pilot wave theory, quantum logic, many world, objective collapse, etc.
Your videos are very useful from physics revision perspective.
Thank you.
I have a video on the various interpretations of quantum mechanics at ruclips.net/video/XQ25E9gu4qI/видео.html
This provides me with much joy
Thanks. I am glad to hear that this video brings you joy.
In my opinion, this channel is one of the best and most exciting channels on RUclips.
I have two questions
1. What software do you use to make these animations?
2. Could you please make a video about Mpemba effect?
Thank you again.
Thanks for the compliments. I will add the Mpemba effect to my list of topics for future videos. I make my animations with "Poser" and I created the marble simulations using "Poser Physics" which was purchased separately. Thanks.
I am becoming that blue marble in my chemistry class. Started in last place but now revving up to surpass everyone!
If you feel like you’re falling behind, fear not, your problem may be isomorphic to a deterministically chaotic contact physics problem.
glad the thinking music is back
This is oddly inspiring.
Go Blue!😃🔹️
What wasn't predicted is how those marbles make the loop
Thank you for using music written by Tchaikovsky.
I enjoyed the video.
You know what piece is it?
We can learn a ton about life from marbles.
What a fun video!
Thanks.
I am truly impressed
Thanks.
@@EugeneKhutoryansky can you tell us why those changes too place
In very very depth by making some kind of dedicated video about it
I would love to see it
Thank you so much for your amazing content
4:24 I wasn’t expecting that
"consider marbles on a rotating table". Mom I didn't know but I have just become epileptic.
Turning a sphere inside out vs the marble race
Hello, I love your videos. I was curious about which software you use for the simulations. And what the software can offer
I use "Poser" for my animations. I used "Poser Physics" (purchased separately) for the simulations in this video. I have a video on how I make 3D animations at ruclips.net/video/6Hl5dvA88Uo/видео.html
Life lessons, I said it exactly when the video said it. Wow! The video also says, no reason to lose hope. I think this is pretty hopeless. xD
Thanks! You can start your studies late and perhaps your speed is not enough reaching the leading edge. BUT you learn more physics every day.
Is this what they call the "Marble Cinematic Universe"?
Awesome. A masterpiece of science, philosophy and art.
Thanks.
When the BLUE one went like i was 😢
Dear Eugene i am rlly mesmerized by your videos, i recommend a masterpiece mini Tv-series about quantum physics & choices, it's called (Devs - 2020). It's only 8 episodes so you can watch it in short time. I wish you all the best. Please keep up.
Quite different this time, but relaxing as always.
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
thanks! animations of your imagination is so cool
Thanks.
please never stop making videos
More videos are on their way.
Can you please make a video on Pure Rolling Motion?
Please!
I have a video on rolling motion at ruclips.net/video/EF_ZpAlKr70/видео.html
Amazing channel... but Please try to include the explainations too with each video..
I feel like this would make an amazing cell phone game
New video, hell yeah! :)
It REALLY doesn't matter for you to know which one will finish first or last, like all the useless things they stuff our minds with to keep us running on the hamster will so they can keep going to the bank! THIS is what you MUST know, a CRUCIAL life changing knowledge 👉👉The Connections (2021) [short documentary]🔥🔥
Good job, GLaDOS. Let us now replace those marbles with human beings to make new experiments for science.
I really like your work. What simulation software do you use?
I made these simulations with Poser Physics. Thanks.
New titles for this video: “physics proves hope!” Or “Not hip to be square”
Hi Eugene,
concerning the first test : can you tell us which marble has the highest momentum once it reaches the veil, please ? I'm really curious about that. Oh and thanks the video :)
They should each have the same momentum & energy when they reach the bottom, because they all had the same gravitational potential energy at the beginning.
@@EugeneKhutoryansky
Thanks for the answer :)
> Which marble will finish first?
That's what she said.
I got more questions than answers in this video. Wouldn’t it also depend on the friction coefficients and more, like gravity or any height related potential energy?
Yes, it depends on coefficient of friction, on how elastic the balls are, the strength of the gravitational field, on air resistance, and on many other factors.
@@EugeneKhutoryansky thanks for clarifying. I was curious about the level of accuracy/number of equations and constraints used in the simulation.
I have a question to ask: why does the butterfly effect affect the marbles' speed as they roll down the ramp? Help
As far as the simulation is concerned, it's due to floating point rounding. In the real world the could be temperature fluctuation, dust/friction differences, etc. As shown, any of these small changes might be enough to hit/overcome some boundary
@@howdy832 I see... thanks so much!!
You should have shown off the isochronous curves party trick.
Just gonna say that i saw a marble speeding up in both momentum and angular momentum in a way i doubt physics will ever permit... But for the rest i guess it's alright
Thanks for the interesting video. But it was not what I expected, which was that it would be about the brachistochrone curve. Maybe there could be a follow up with some physics explanation? Especially , usually in these examples the explanation is not chaos dichotomy but simply potential energy and kinetic energy conversion. Also, I suppose all marbles are supposed to have the same mass? Else, the philosophical implications would make little sense.
Who thought this curvature in spacetime creates such wonderful effects in nature.
Spirotastic!
This should be an olympic sport
Bros never stop promise me you save my life.
More videos are on their way. Thanks.
this video is so amazing
Thanks.
Imagine making a life lesson with marbles
Chaos theory and stochastic processes. Design of experiments
Ah,dance of math and physics...
Beautiful Animation!
It would be amazing if you could explain the solution of Brachistochrone Problem using this animation.
In case anyone don't know what the problem is, here's the official statement by Leibnitz himself which I copied from wikipedia:
"Given two points A and B in a vertical plane, what is the curve traced out by a point acted on only by gravity, which starts at A and reaches B in the shortest time."
My mentor! I desperately crave to see a never before seen video on enthalpy from you... Why we always use enthalpy in majority of our thermodynamic calculations and formulas? How enthalpy is different in liquids solids and gases...? Enthalpy is a very very confusing topic in thermodynamics... The formula that Enthalpy = Heat ( Thermal Energy) + PV ( pressure volume product) is actually super confusing for most of us (thermodynamics students) all the teachers have failed to explain this concept especially when this concept is applied in Joule-Thomson Expansion .... Websites , books, teachers and even the Professors say that Joule Thomson effect is an isenthalpic process.. However they really fail to properly and intuitively explain this... the confusion arises form the fact that a sudden compression or a sudden expansion is always refered to as an adiabetic process before one reads the Joule-Thompson Effect ... They say, " Joule Thomson Effect is not isentropic (reversible adiabetic) or adiabetic though there is a sudden expansion; it is an isenthalpic process"
Another confusion arises from the fact that isothermal compression and isothermal expansion is always isenthalpic.... Because as soon as the pressure increases it will dissipate heat and as soon as the pressure decreases it will absorb heat from the surrounding ...
But if we look at the Joule Thomson effect it is not isothermal the temperature drops and most unfortunately what ruins everything is that sometimes temperature increases as a result of sudden expansion 😵 ..... So we still can't apply the adiabetic logic here because according to adiabetic principle gases cool on expansion while gases are also weirdly heating up on expansion.... Why is this so.... ? Can you please explain what happens at the molecular level?
( animations or simulation on microscopic scale )
that was awesome
Thanks.
What's the software platform the simulations are done on?
The animation software is Poser, and the simulations were done with Poser Physics, which was purchased separately.
I would prefer less races but with some added physics explanation. I think I understand why in the first example the red finished first (an analogy might be interest capitalization with kinetic energy instead of money), but didn’t get it confirmed or refuted.
A absorção da gravidade pelos corpos pode explicar esse comportamento; o elemento do corpo e a variação desse elemento em cada corpo.
Progress Begins with the Number two, Not Number One.
It takes Two.Me and You.
Love your videos Eugene :)
The animation in this video is crazy
Thanks.