For what the video says (and I can understand) this is an experiment about synchronicity. What I think that happens is that the table starts moving slowly when the metronomes start oscillating... maybe it's the oscillation of all those metronomes moving the table (which seems as if it's hanging), movement which, later on, when it's gained some energy, help synchronize all the metronomes
if you accelerate the metronome one way, it slows down when it tries to swing in that same direction. The surface is probably suspended by strings or something which is why you see it move around, so the metronomes momentum naturally force the other metronomes to come to a closer position, making them sync.
Same thing happened to the millennium bridge in London. Bridge started to sway a little bit, eventually people unconsciously stepped with the sway which only increased it. They had to shut down the bridge to apply dampeners due to the massive forces so many people stepping in unison was doing.
@@ylst8874 No oscillators have exact frequency however you try to tune them, and as the they drift some will eventually "tuned" to the waves they emitted to the environment, in this case soundwave travelling to the table and the surrounding air.
It is the combined motion of the metronomes that causes the swaying that gets them all in sync. Once the table starts swaying, by the combined motion of the metronomes, a harmonic frequency begins to control the metronomes, knocking them out of their original pattern and aligns them to match the frequency of the table they rest on.
+skategangster actually, it isn't, it's been scientifically proven, as well as all my sisters and even my wife and her friends all attest to it happening to them at some point.
That one fucker in the second row on the far right just kept us waiting longer than it had to be. There's always that one, who's the special one, right? Wasting everyones time fucker... ;)
My best guess is that there are 2 factors that made the outlier stay strong for so long: 1. horizontal movement acts weakly on metronomes that are nearly in phase or nearly exactly opposite, 2. due to pendulum motion of both table and metronomes there is also a (weak) vertical component of table motion with twice the frequency that stabilizes not only metronomes that are in phase but also those in opposite phase, but since it‘s so weak it needs precise alignment of everything (or just luck) to get a metronome locked in opposite phase despite the horizontal movement trying to destabilise it
it's just the vibration from all the metronomes on the flimsy table that ends up syncing them all up. if you tried this on something more sturdy like a concrete table, you most likely wouldn't get this result, at least not that quickly.
It's a social commentary art piece on how the school system forces unique individuals to conform to the adult set social standards thus destroying their individuality.
Hi Rebecca, If you watch closely, during the initial startup actuation by hand, the right column second row starts moving before it is even touched. This occurred because the close mechanical coupling through the movable table base has already become so strong, as to self-start the last of that metronome and others.
The shelf they are sitting on is allowed to sway slightly. If you look closely you can see it move. That's what allows the pendulums to 'feel' each other and sync up.
wow =D It's amazing how connected everything is. Much like when scientists try to isolate a crystal for the first time. If 6 scientists in 6 countries doing 6 different attempts to isolate something in crystal form are working, and 1 of them successfully isolates, then it becomes easier and faster for the other 5 scientists attempting the crystallization to succeed! So amazing!
For the lazy, a rough Google Translation: Metronome synchronization (32) When you move the metronome and put on a table that moves multiple metronome that ticks all the metronome sound at the same time as it is known in sync eventually. Create table test equipment such as works by hanging from the left and right units to put a metronome, the laboratory is Ikeguchi, we have conducted an experiment in sync. In this video 32 metronome ticks sound at the same time.
Yes, the motion of the base is the path kinetic energy takes between oscillators. It gently sways the pivot point of each oscillator, in rigid control of the base. Because the upper part of each pendulum is less massive than the lower part, the pendulum always wants to return to vertical. Each time it does it is given another kick from the wound spring inside, that release a bit more energy. The imbalance between the upper and lower pendulum is what exerts a net horizontal force onto the table.
They would be synchronized also not on a mobile platform, but it will take something about three days. And If you have more metronomes, your have more faster synchronization.
That's exactly right, the platform is hanging from 4 strings attached to the wooden bar at the top, allowing each metronome to transfer it's energy into the platform.
Aparte de la mesa, también es la fuerza que ejercen al moverse de un lado para otro, cuantos más haya moviéndose al mismo lado, todos cogerán esa misma "postura", gracias al movimiento de la mesa y la fuerza ejercida del movimiento que hacen.
Они бы синхронизировались и не на подвижной платформе, но для этого им понадобилось бы дня 3. Причем чем больше метрономов, тем быстрее они синхронизируются. Это явление называется синхронизацией динамических систем. They would be synchronized also not on a mobile platform, but it will take something about three days. If you have more metronomes, your have more faster synchronization. This phenomenon is called the synchronization of dynamic systems
The other metronomes (by means of shaking the board they're on) actually change the frequency of surrounding metronomes. If their frequencies were identical and unchanging, they would never be in sync. It works if they're set to different frequencies.
From the original article... Energy from the motion of one ticking metronome can affect the motion of every metronome around it, while the motion of every other metronome affects the motion of our original metronome right back. All this inter-metranome "communication" is facilitated by the board, which serves as an energetic intermediary between all the metronomes that rest upon its surface. The metronomes in this video are said to be "coupled."
Look closely and see that metronome starts from that motion ahead of being approached by the fingers. One the metronome body moves under the free pendulum, it causes the spring energy to begin to be released by the first click. that metronome now adds new energy to the system. Like when you through your hips left, and your chest moves right in a dance, right? The wave action has a crest point and a trough point.
oh yes they will, just really slowly. watchmakers have noticed this pretty early in history, when they put pendulum clocks on the same wall, and after a couple of days, all the pendulums got synchronised
Yes it is amazing, the reason it works and the fact that it works is what makes it amazing, if you find no amazement in beauty in this, then you're the unamazing thing here...
So what you see is all moving together, while each metronome is neither pushing or pulling any more on the base, that oscillates in perfect timing offsetting the equal and opposite pendulums at the potential energy trough; the lowest possible expenditure of effort. I hope this explanation helps. See Sears and Zimansky or many other textbooks for the equations if you wish.
synchronization merely a by-product of conservation of rotational momentum. imagine a bunch of metronomes made to look like soldiers with arms holding as the weights though...
Yes, the table is moving. The movement is the result of the kinetic energy being released by the metronomes' movement. The table is set up so that it CAN move and allow the energy transfer. The synchronization comes as a result of the dominant wave of energy overtaking and causing the metronomes that are out of sync to "course correct" as it were. Because the table can accept the transfer of energy it reinforces the shift in synchronization.
You are correct. The table isn't swaying rhythmically at the beginning of the video. It is the combined motion of the metronomes that causes the swaying and helps get them all in sync.
the surface itself is a sort of pendulum, with 32 pendulums on it. Newton's third law (equal and opposite reaction) means that the surface itself will start a sympathetic movement according to which way the aggregate momentum is flowing. From the first moment, one vector, either left or right, is 'more' correct from an aggregate POV. So any pendulum moving against the 'correct' aggregate will have to work harder than any pendulum moving with the aggregate flow and over time this finds a balance.
This is the same basic principle for weight-based Artificial Neural Networks. The average error is back-propogated to all individual metronomes and eventually the error in their tempos even out. It's quite amazing how applicable the concept of ANN's are with many real life phenomena.
2:10右の二番目の１つだけ逆なの好き
笑いました、ありがとう🍀
稀にいる恥ずかしながらみんなと違う行動をとる勇者みたいw
最後は一緒になってしまった泣
卒業生退場の拍手が揃ってくるのに似てる
一番右の前から2番目のメトロさん
みんなが揃ってたとき、一人だけずれてた
「実験☆実験」って言ってるように聞こえる
これぞ社会
面白い！ 一つずつはズレていても、同期が同じだと全体では同じテンポを刻んでいる様に聞こえますね！
ps: 最後まで見たら、吊るす事による台の揺らぎで全体が補正されて同期が揃ってゆく実験だったんですねｗ
右側の前から２番目心配したけど揃った嬉しさ👏
NHKで紹介されていましたね‼︎
実際の動画が見たくて覗きました。
このように動物のように考えを持たないモノでもお互いの動作を感じ取って同期するってすごいですよね。
グレイト！
もはやメトロノーム達が動物に見えてきてwwwww
Huh.. I actually started bobbing my head back and forth at some point. Also.. man that pink one on the right was a rebel to the very end!
For what the video says (and I can understand) this is an experiment about synchronicity.
What I think that happens is that the table starts moving slowly when the metronomes start oscillating... maybe it's the oscillation of all those metronomes moving the table (which seems as if it's hanging), movement which, later on, when it's gained some energy, help synchronize all the metronomes
この動画捜していたんですよ😆 す、素晴らしい😆
メトロノーム、可愛すぎ！
if you accelerate the metronome one way, it slows down when it tries to swing in that same direction. The surface is probably suspended by strings or something which is why you see it move around, so the metronomes momentum naturally force the other metronomes to come to a closer position, making them sync.
Same thing happened to the millennium bridge in London. Bridge started to sway a little bit, eventually people unconsciously stepped with the sway which only increased it. They had to shut down the bridge to apply dampeners due to the massive forces so many people stepping in unison was doing.
素晴らしい！
すごく面白い！
at the end all i can hear is the hell's march from C&C: Red Alert
czcams.com/video/tsbAba0qLHI/video.html
it achieved synchornization because the table is swaying.
@@joyfuluniter5445 so whts the logic behind it ?
@@ylst8874 No oscillators have exact frequency however you try to tune them, and as the they drift some will eventually "tuned" to the waves they emitted to the environment, in this case soundwave travelling to the table and the surrounding air.
yes
The table is information, new information is multi unique duality of a person,not incubator.
no the table is swaying because it achieved synchronization, the opposite
周期がそろうだけじゃなくて動きまで同期するなんてすごいです
I think you're right. When they all went into sync, I noticed the table moving freely.
中指立ててるように見えてきた
ワロタww
now try this with digital metronomes
thanks for the explanation as I had never heard about auto-sync metronomes
It is the combined motion of the metronomes that causes the swaying that gets them all in sync. Once the table starts swaying, by the combined motion of the metronomes, a harmonic frequency begins to control the metronomes, knocking them out of their original pattern and aligns them to match the frequency of the table they rest on.
Is this why women that live together will eventually have their periods at the same time ?
+skategangster That is a fable.
+PatrickGoud it's also sarcasm..
It's good to know that my sarcasm isn't completely wasted ;)
+skategangster actually, it isn't, it's been scientifically proven, as well as all my sisters and even my wife and her friends all attest to it happening to them at some point.
It is, no kidding
That one fucker in the second row on the far right just kept us waiting longer than it had to be. There's always that one, who's the special one, right? Wasting everyones time fucker... ;)
Thanks a bunch for posting this. Fascinating watch!
H3 you are my hero, you held out as long as you could.
剣道部の練習風景みたい
There's rebel on the right hand side which takes longer to obey. ^^
...a total maverick
He didn't obey, the other metronomes conformed to him. Everyone copied his style so that it was no longer unique.
There is always "that" guy...
My best guess is that there are 2 factors that made the outlier stay strong for so long: 1. horizontal movement acts weakly on metronomes that are nearly in phase or nearly exactly opposite, 2. due to pendulum motion of both table and metronomes there is also a (weak) vertical component of table motion with twice the frequency that stabilizes not only metronomes that are in phase but also those in opposite phase, but since it‘s so weak it needs precise alignment of everything (or just luck) to get a metronome locked in opposite phase despite the horizontal movement trying to destabilise it
@@kabuto3907 Woa, thanks. Also I had forgotten about this video, nice reminder! ^^
すごーーーい！！
it's just the vibration from all the metronomes on the flimsy table that ends up syncing them all up. if you tried this on something more sturdy like a concrete table, you most likely wouldn't get this result, at least not that quickly.
It's a social commentary art piece on how the school system forces unique individuals to conform to the adult set social standards thus destroying their individuality.
7 years later and the school system instead is hellbent on letting pedophiles teach and groom children.
同調圧力
That second one in on the far right nearly brought my OCD to tears.
Hi Rebecca,
If you watch closely, during the initial startup actuation by hand, the right column second row starts moving before it is even touched. This occurred because the close mechanical coupling through the movable table base has already become so strong, as to self-start the last of that metronome and others.
we are the metronomes , you will be assimilated , resistance is futile .
drive.google.com/file/d/12Pq0gkolpU3kOqhwTgD7310T_haDft0H/view?usp=drivesdk
😍
Yeah big brother snuck in with the World Wide Web
I guess the same way works collective consciousness
I don't know why, but it is an oddly satisfying sound when they all get together.
The shelf they are sitting on is allowed to sway slightly. If you look closely you can see it move. That's what allows the pendulums to 'feel' each other and sync up.
Would it work on a fixed plate?
Dino Alberini no
Yes, but it would take days.
If you covered all of them in concrete they would not sync
Oh great thinker!
wow =D It's amazing how connected everything is. Much like when scientists try to isolate a crystal for the first time. If 6 scientists in 6 countries doing 6 different attempts to isolate something in crystal form are working, and 1 of them successfully isolates, then it becomes easier and faster for the other 5 scientists attempting the crystallization to succeed! So amazing!
すごい……
今NHKでしてる
軍隊みたいww
For the lazy, a rough Google Translation:
Metronome synchronization (32)
When you move the metronome and put on a table that moves multiple metronome that ticks all the metronome sound at the same time as it is known in sync eventually.
Create table test equipment such as works by hanging from the left and right units to put a metronome, the laboratory is Ikeguchi, we have conducted an experiment in sync. In this video 32 metronome ticks sound at the same time.
Yes, the motion of the base is the path kinetic energy takes between oscillators. It gently sways the pivot point of each oscillator, in rigid control of the base. Because the upper part of each pendulum is less massive than the lower part, the pendulum always wants to return to vertical. Each time it does it is given another kick from the wound spring inside, that release a bit more energy. The imbalance between the upper and lower pendulum is what exerts a net horizontal force onto the table.
テンポの設定は全部同じ？
多分そう
Owarimonogatari brought me here
oikura sodachi love
he is outstanding the crowd, i'm so proud of him
The table is moving. This can have a great influence on the metronomes syncing up.
Try the same test on concrete or a solid platform. I bet $100 it doesn't work the same.
***** Well, no shit. My comment was directed toward people who think that these things are falling into sync by some cosmic power.
They would be synchronized also not on a mobile platform, but it will take something about three days. And If you have more metronomes, your have more faster synchronization.
the floating platform is the whole point - that's what connects them all
シンクロ率１００％、エバンゲリオン発進！
Rondadoreronda エヴァだよ
That's exactly right, the platform is hanging from 4 strings attached to the wooden bar at the top, allowing each metronome to transfer it's energy into the platform.
Aparte de la mesa, también es la fuerza que ejercen al moverse de un lado para otro, cuantos más haya moviéndose al mismo lado, todos cogerán esa misma "postura", gracias al movimiento de la mesa y la fuerza ejercida del movimiento que hacen.
It's fascinating that the synchronization seems to occur back to front.
It needs to be a moving platform so the movement of each metronome can affect each other. It acts like a giant metronome.
凄い〜❤波動共鳴か？
So, it's the overall effect of the metronomes. Neat. I was hoping that was the case because it's more interesting, but I didn't know for sure.
the swing of the underneath table produce a constant cinetic movement that force metronomes to sync
すげぇぇぇぇえええぇぇぇぇぇえ!!
Did anyone else notice the one on the far right, second from the front. Talk about a black sheep.
Sounds like a sweet muscle car!
I believe that the table receives energy, and then suddenly it releases energy which synchronizes the ticks of those metronomes.
watching them moving at the same time, satisfied my eyes
Everything falling into place, lovely.
気合いだ！気合いだ！って聞こえる
癖になる
Thank you!!
In a rigid table this would never be possible.
Actually, all the metronomes are getting in sync with the table.
Они бы синхронизировались и не на подвижной платформе, но для этого им понадобилось бы дня 3. Причем чем больше метрономов, тем быстрее они синхронизируются. Это явление называется синхронизацией динамических систем.
They would be synchronized also not on a mobile platform, but it will take something about three days. If you have more metronomes, your have more faster synchronization.
This phenomenon is called the synchronization of dynamic systems
The other metronomes (by means of shaking the board they're on) actually change the frequency of surrounding metronomes. If their frequencies were identical and unchanging, they would never be in sync.
It works if they're set to different frequencies.
FANTASTIC!!!
From the original article...
Energy from the motion of one ticking metronome can affect the motion of every metronome around it, while the motion of every other metronome affects the motion of our original metronome right back. All this inter-metranome "communication" is facilitated by the board, which serves as an energetic intermediary between all the metronomes that rest upon its surface. The metronomes in this video are said to be "coupled."
The constant, repetitive table shaking caused and forced the metronomes to gradually become synchronized.
I have been thinking this phenomenon happens only in Japan.
The longer I think about it the more accurate this statement is.
何この子達 可愛すぎる
Look closely and see that metronome starts from that motion ahead of being approached by the fingers. One the metronome body moves under the free pendulum, it causes the spring energy to begin to be released by the first click. that metronome now adds new energy to the system. Like when you through your hips left, and your chest moves right in a dance, right? The wave action has a crest point and a trough point.
The initial chaotic pattern is still there, encoded as very subtle and suppressed variations of timing.
なんだか意思を持った生き物のように見えてきますね。
This video changed my life!! Just watch it, but everyone!!
it's the resonant frequency of the board swaying that forces the metronomes to sync.
i'm no fun at parties...
すげぇ
なぜかマイケルジャクソンが頭に浮かぶ
It is a philosophy for life. Very nice!!!
面白い！！！
oh yes they will, just really slowly. watchmakers have noticed this pretty early in history, when they put pendulum clocks on the same wall, and after a couple of days, all the pendulums got synchronised
Yes it is amazing, the reason it works and the fact that it works is what makes it amazing, if you find no amazement in beauty in this, then you're the unamazing thing here...
So what you see is all moving together, while each metronome is neither pushing or pulling any more on the base, that oscillates in perfect timing offsetting the equal and opposite pendulums at the potential energy trough; the lowest possible expenditure of effort. I hope this explanation helps. See Sears and Zimansky or many other textbooks for the equations if you wish.
the power of entrainment.... and charisma and pure physics
That's one way to get windup metronomes to keep better time.
It took awhile to notice the moving surface. Cool.
synchronization merely a by-product of conservation of rotational momentum. imagine a bunch of metronomes made to look like soldiers with arms holding as the weights though...
And yet in the end he conforms with the sistem, This is the strangest adaptation of 1984 i have ever seen
Yes, the table is moving. The movement is the result of the kinetic energy being released by the metronomes' movement. The table is set up so that it CAN move and allow the energy transfer. The synchronization comes as a result of the dominant wave of energy overtaking and causing the metronomes that are out of sync to "course correct" as it were. Because the table can accept the transfer of energy it reinforces the shift in synchronization.
You are correct. The table isn't swaying rhythmically at the beginning of the video. It is the combined motion of the metronomes that causes the swaying and helps get them all in sync.
The table doesn't help them. They only need the vibration of the table at any frequency to communicate with each other.
the surface itself is a sort of pendulum, with 32 pendulums on it. Newton's third law (equal and opposite reaction) means that the surface itself will start a sympathetic movement according to which way the aggregate momentum is flowing. From the first moment, one vector, either left or right, is 'more' correct from an aggregate POV. So any pendulum moving against the 'correct' aggregate will have to work harder than any pendulum moving with the aggregate flow and over time this finds a balance.
This is the same basic principle for weight-based Artificial Neural Networks. The average error is back-propogated to all individual metronomes and eventually the error in their tempos even out. It's quite amazing how applicable the concept of ANN's are with many real life phenomena.