Trajanje: 20:58
How does order spontaneously arise out of chaos? This video is sponsored by Kiwico - go to www.kiwico.com/Veritasium50 for 50% off your first month of any crate.
An enormous thanks to Prof. Steven Strogatz - this video would not have been possible without him. Much of the script-writing was inspired and informed by his wonderful book Sync, and his 2004 TED talk. He is a giant in this field, and has literally written the book on chaos, complexity, and synchronization. It was hard to find a paper in this field that Steven (or one of his students) didn't contribute to. His Podcast "The Joy of X" is wonderful - please listen and subscribe wherever you get your podcasts www.quantamagazine.org/tag/the-joy-of-x
Nicky Case's Amazing Firefly Interactive - ncase.me/fireflies
Great Kuramoto Model Interactive - www.complexity-explorables.org/explorables/ride-my-kuramotocycle
References:
Strogatz, S. H. (2012). Sync: How order emerges from chaos in the universe, nature, and daily life. Hachette UK. - ve42.co/Sync
Strogatz, S. H. (2000). From Kuramoto to Crawford: exploring the onset of synchronization in populations of coupled oscillators. Physica D: Nonlinear Phenomena, 143(1-4), 1-20. - ve42.co/Strogatz2000
Goldsztein, G. H., Nadeau, A. N., & Strogatz, S. H. (2021). Synchronization of clocks and metronomes: A perturbation analysis based on multiple timescales. Chaos: An Interdisciplinary Journal of Nonlinear Science, 31(2), 023109. - ve42.co/Goldsztein
The Broughton Suspension Bridge and the Resonance Disaster - ve42.co/Broughton
Bennett, M., Schatz, M. F., Rockwood, H., & Wiesenfeld, K. (2002). Huygens's clocks. Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 458(2019), 563-579. - ve42.co/Bennett2002
Pantaleone, J. (2002). Synchronization of metronomes. American Journal of Physics, 70(10), 992-1000. - ve42.co/Pantaleone2002
Kuramoto, Y. (1975). Self-entrainment of a population of coupled non-linear oscillators. In International symposium on mathematical problems in theoretical physics (pp. 420-422). Springer, Berlin, Heidelberg. -- ve42.co/Kuramoto1975
Great video by Minute Earth about Tidal Locking and the Moon - ve42.co/MinuteEarth
Strogatz, S. H., Abrams, D. M., McRobie, A., Eckhardt, B., & Ott, E. (2005). Crowd synchrony on the Millennium Bridge. Nature, 438(7064), 43-44. - ve42.co/Strogatz2005
Zhabotinsky, A. M. (2007). Belousov-zhabotinsky reaction. Scholarpedia, 2(9), 1435. - ve42.co/Zhabotinsky2007
Flavio H Fenton et al. (2008) Cardiac arrhythmia. Scholarpedia, 3(7):1665. - ve42.co/Cardiac
Cherry, E. M., & Fenton, F. H. (2008). Visualization of spiral and scroll waves in simulated and experimental cardiac tissue. New Journal of Physics, 10(12), 125016. - ve42.co/Cherry2008
Tyson, J. J. (1994). What everyone should know about the Belousov-Zhabotinsky reaction. In Frontiers in mathematical biology (pp. 569-587). Springer, Berlin, Heidelberg. - ve42.co/Tyson1994
Winfree, A. T. (2001). The geometry of biological time (Vol. 12). Springer Science & Business Media. - ve42.co/Winfree2001
Special thanks to Patreon supporters: Mac Malkawi, Oleksii Leonov, Michael Schneider, Jim Osmun, Tyson McDowell, Ludovic Robillard, jim buckmaster, fanime96, Juan Benet, Ruslan Khroma, Robert Blum, Richard Sundvall, Lee Redden, Vincent, Lyvann Ferrusca, Alfred Wallace, Arjun Chakroborty, Joar Wandborg, Clayton Greenwell, Pindex, Michael Krugman, Cy 'kkm' K'Nelson, Sam Lutfi, Ron Neal
Written by Derek Muller and Petr Lebedev
Animation by Fabio Albertelli and Jakub Misiek
GFX and 3D animation by Jonny Hyman
Filmed by Derek Muller and Raquel Nuno
Edited by Derek Muller
Additional video supplied by Getty Images
Thumbnail by Ignat Berbeci
More footage from NASA's Scientific Visualization Studio
100 metronome video from slkey.info/fun/video/p6qt22HInoCfk8g.html
Intro animation by Jorge Cham
Thanks for the BZ footage from SteinbockGroup: slkey.info/fun/video/fX-jl6PZi3Wrz9Q.html and
NileRed slkey.info/fun/video/gIFo0YbalF1m17o.html
Animation of waves in the heart from The Virtual Heart/ EM Cherry/ FH Fenton - ve42.co/Cardiac and ve42.co/Cherry2008
Chemical materials and protocol provided by Mike Morris and the UCI Chemistry Outreach Program www.chem.uci.edu/~jsnowick/outreach/UCI_Outreach/index.html
Thanks to Alie Ward for title/thumbnail consultation
Thanks to Dr Juliette Becker and Dr James O'Donoghue for the planetary science help
Music from Jonny Hyman, Epidemic Sound epidemicsound.com "Seaweed" "Deeper Than The Ocean" "Ripple Effect"
Music also from Artlist artlist.com "Children of Mystery"
Thumbnail by Ignat Berbeci
Ogledi 238 tis.
Ogledi 238 tis.
Komentarjev
Johann Gambolputty
It's already been said, but you've really upped the quality of your vids recently (and they weren't too shabby before)! Exquisite stuff
Pred 3 minutamiAdrian Marta
Because the universe has a Creator.
Pred 16 minutamiAmaizing World
If anyone thinks nature tend to move towards chaos, doesnt knkw what they are talking about and probably failed physics.
Pred uroAdhanda
2nd law treats the universe as a closed system, which it is NOT.
Pred urozijuiy wttuy
This is the kind of breathing and colour of those who saw something beautiful
Pred 2 uramiHX3_EnFr Hdel
I became a lot smarter than I was before
Pred 2 uramiNando Florestan
Synchronized clapping in classical concerts is not an instance of the physical phenomenon, it is a matter of taste and expression of musical beings. It is voluntary, not emergent. It is rather likely to occur in concerts in Brazil and almost never happens in Poland. The person who put this in the video... has not been to many concerts. Clapping in phase means we want an encore. In Brazil and possibly elsewhere a pianist will give an encore immediately if the audience asks in this way. When I do want a bis, I listen to the clapping and find the pulse. It’s intentional.
Pred 3 uramiFabian Van Der Elst
Listen to Steve Reich's "Violin Phase" for an optimal soundtrack to this video :)
Pred 9 uramiAaron Martinez
Dammit veritasium stop keeping me awake!
Pred 10 uramiDiletta Moscatelli
When I was young I often went to church and when we had to eat the host everybody walked in lines oscillating like penguins all at the same time...now I understand why, that’s amazing
Pred 10 uramiJavier Torres
You idiots got the Moon thing wrong but, OK...
Pred 10 uramiying17zi
Subscribed. Like the video and your voice! Thank you for making/creating this video!
Pred 10 uramiDigit Study Point
Nice
Pred 11 uramiJoel Oliver
An easy way to get synchronization is to go”ooh oooohhhh oohhhh ooohhh oooooohhh” in a room full of guys
Pred 11 uramiJared Croft
Narrator: to understand it, we have to go back 350 years. My stoned ass: Well let's go then.* smirks with a smile, leans back in chair and props foot on knee*
Pred 13 uramiCollin Smith
Great video! 👍
Pred 13 uramiMange Chanagement
That metronome syncing was amazing. In saying that - is everyone getting an ad per minute or is it just me? Is google syncing our ads cos its driving me mad. Time to move all content onto TikTok Veritasium
Pred 14 uramiWillfrye1980
I have zero interest in this whatsoever. But I watched it all and loved every minute of it.
Pred 14 uramiDiego Fernandes
My brain!!! I LOVED THIS VIDEO!
Pred 14 uramiShaunak Dhekane
Quick question, why did the pendulums sync out of phase but all the metronomes synced to the same phase?
Pred 15 uramiBig DogCountry
...periods in the amazon brigade
Pred 15 uramiFriday’s are cool
Almost as if it was designed...
Pred 16 uramiPirom
7:30 Captain America and The Falcon first meeting 15:02 - happy 420
Pred 16 uramiN
Wait is this the same huygen who proposed why waves diffract through small gaps?
Pred 16 uramiBeobout6
I really don’t care how it works, I just love watching 100 metrothingys all clicking together. How soothing!
Pred 16 uramiC.T. E.
The last comment about understanding. If understanding a way to get a grasp on things like disease and everything that is earthly would be a great first achievement. Then they can move on to the spiritual, worm holes and time travel. See all the parallel universes and dimensions. Everything seen and unseen is vibrating at an unknown resonant frequency. Our eyes can only see the light of this plane (earthly plane) that is vibrating. If only the eyes of our soul could see 👀 the spiritual plane, while still alive.
Pred 17 uramiChristian Roi Cabel
When your heartbeat synchronized with someone you hug
Pred 17 uramiAlejo Steinman
Where there's universe there's order, and where there's order there's God.
Pred 18 uramiSurvivorCraft YT
3:54 that happened with the flashers of two cars
Pred 18 uramiKevin Aldana
This remember me to find the mcm
Pred 19 uramiAline Sanchez Ramirez Baruchi
This is the kind of breathing and colour of those who saw something beautiful
Pred 21 uroAline Sanchez Ramirez Baruchi
Love makes him more productive, I guess
Pred 21 uroSam Strohl
Damn, why doesn't this happen with blinkers when I'm driving
Pred 22 uramibalcomoz
I've tried that but it doesn't work. And I've used high quality digital metronomes
Pred 23 uramiKalo
Was watch this on tik tk and accidentally refreshed, glad u found it in here, wasn't expecting it to be the same video tho. Yay
Pred dnevomStaarkalinou
great as usual 👍
Pred dnevomJukes McGee
I NEED to know the music for that intro. What beautiful ambience.
Pred dnevomIronPump89
Thanks, bifurcations and limit cylce oscillations are amazing !
Pred dnevommic jones
What if they tuned the " guitar strings" of the bridge to a different octive or different key?
Pred dnevomfouoii gyhh
so, similar to "when you stare into the abyss, the abyss stares back at you", "When you beat something into rhythm, that something also beats you into rhythm."
Pred dnevomElif Göksu Algın
does this mean all moons of all planets are eventually going to lock??
Pred dnevomXeno The Strange
Everyone here is secretly learning to code and they don't know it yet...
Pred dnevomSergio B. Meza C.
Very, very interesting. In the video, people looks like penguins walking...
Pred dnevomFirstName LastName
Does the fact that planets circle around their sun more or less in same plane also have a synchronization explanation? Also, I would perhaps think this plane is more or less perpendicular to the rotation axis of the sun ...
Pred dnevomSoul
I know how every polyrhythm eventually syncs up on one beat even with vastly different rhythms like 34:83 or 12:95, a similar principle here.
Pred dnevomShamus Beaglehole
Every prostitute should be forced to watch this video every day around 4pm.
Pred dnevomShamus Beaglehole
All people are horses.
Pred dnevomLUCIFER FPS - Fury
I saw this Nike red video. That dude does some crazy chemical experiments
Pred dnevomwatching Kung Fu Panda 2
12:29 What instrument is that ?
Pred dnevomMemespeech
disorder and chaos are subjective terms
Pred dnevomJoseph Ololade
An intelligent designer made the universe Yahweh is his name
Pred dnevomLenard
9:53 synchronised clapping after chaos clapping is a cultural thing in Hungary, it may be due to what you said, but people do it consciously as it means ‘again’—for the performers to come out and bow etc
Pred dnevomTiago Vigil
It’s not just in Hungary, here in Brazil it’s exactly the same
Pred 4 uramiHaͥppͣyͫ UK ๖ۣۜƤaͥτrͣiͫoτ
The law of entropy is not really about order in the sense of organisation and synchronicity. It's actually more about one very fundamental concept. For any process, the amount of energy available for work is diminished. As long as there is a difference of energy levels, there is a potential for a flow of energy and therefore a potential for work to be done. If all the energy in the universe was evenly distributed, things would be very orderly and synchronised, but the universe would be stone cold dead.
Pred dnevomRajesh Roger
scapegoat central, no need for sorries or thank you. I don't care
Pred dnevomPranshu Aggarwal
What was the last bit "How can you figure out properties of the whole given the properties of parts?"
Pred dnevomyaogog
best friend women can synchronise their periods
Pred dnevomAbner Jr. Paredes
Quality content.. Love it
Pred dnevomMario Velez
This has to be one of my favorite videos ever on YouTube
Pred dnevomE B
The millennium bridge wasn't swaying because the people were walking in step, the people were walking in step in response to the lateral sway of the bridge. Their walking in step then caused it to sway ever more.
Pred dnevomCaptain Aryán
Then how were they supposed to 'walk' ?
Pred dnevomSubhranil Majumder
@Prof. Steven Strogatz and @Veritasium, I believe the reason why it is hard to figure out the properties of whole given the properties of parts is because, of the level of mental activity human mind can reach in normal state. Due to the limited amount of energy our body can process, it becomes very hard to understand the bigger picture, which is relative in different people's case.
Pred dnevomTory Slusher
Coupled oscillation via vibrational transference, got it.
Pred dnevomNEWS
Well I am not auto synchronised to my missus, maybe I am a freak of nature?
Pred dnevomParadox G
Chaos and Order are not different to Nature.... They are 2 sides of the same coin.
Pred dnevomAdrian Epic
Finally, something to adequately explain Aphex Twin's video, windowlicker. Thank you for your service, good sir.
Pred dnevomLaksyians sTuDy TiMeS
Actually at all you challenge the physics.
Pred dnevomKelley McBride
Super cool video thanks!
Pred dnevomlibertyn jeopardy
Obviously there is a God, unfortunately this fact is not obvious to many. Giving credit to "Nature" is naive and illogical.
Pred dnevomTHANOS THEE TITAN
This can apply to all life, I’ll give you an example I was at a concert and somebody started a fight and somebody else in the crowd got angry and they started a fight, at the end of the concert it turned into a riot and everyone was starting to fight. This theory applies to everyone and that GOD is real, And synchronization is the key to the multi-verse.
Pred dnevomBellhop Walrus
I notice this happening in a line of cars, with their turn signals on. They'll sync up for a while, then go out of phase again, creating interesting rhyrmic patterns. I am very easily entertained.
Pred dnevomMuhammed Shahbaz Sadiq
Very informative
Pred dnevommiles andress
Hey..babies in the nursery cry and dogs in a kennel bark out of sync...
Pred dnevommiles andress
So...if one clock stops..or..is out of time..how would anyone know the correct time? He should have had a third clock as a tie breaker..or..better yet..a fourth clock for confirmation🤣
Pred dnevomCarlo S
Your opinion on nature being chaotic and disordered is a subjective point of view. These smaller chaotic occurrences are part of a bigger order.
Pred dnevomLeslie Henderson
This is interesting, because when a group of women get together, like in a roommate kinda situation, then tend to get their periods at the same time!
Pred dnevomCounter Balance
I've had this situation at my former job.
Pred 9 uramiScott
So everything has a frequency including us humans. Everything living and inanimate is effected by frequency, however living things have a higher frequency than inanimate objects, and some humans have a higher frequency than others.
Pred dnevomiBoolGuy
that was 20 minutes.....? i thought it was 6 yo
Pred dnevomM Al
Gravity 👈 morons🤓
Pred dnevomNO
1 Hz seems worse than 2 Hz would be, but maybe I'm just not a civil engineer
Pred dnevomiBoolGuy
“Entropy is the natural order of the universe.”
Pred dnevomGrim Grinn
The man at the end sounded like David Bohm :)
Pred dnevomWJ Stulp
yet another reason to realize God controls the entire universe.
Pred dnevomAs2000 the stop motioner
Its same with my walk i literally Almost always walk the same speed in steps as the person Im walking with
Pred dnevomEric Singley
Even more interesting is the oscillation in American politics...
Pred dnevomVenB
Hehe penguins
Pred dnevomDavid Perkins
Many years ago myth busters used a linear actuator on an old disused bridge, the movement was maybe 4 to 6 inches but after a while the resonance created a measurable sway within the bridge.
Pred dnevomGuilherme Santana
It was great to learn more about synchronization. It really helped me strengthening up my faith a little bit more. It reminded me of a God that puts order in chaos as Genesis 1-2 shows us. A God who holds all the wisdom and the secrets of cosmos (Job 38). A God who loves me and you with sacrificial love (John 3:16) and who will eventually put everything in place again (Revelation 22)
Pred dnevomMuhammad Omer
maybe fireflies were celebrating saying hip hip hurraaaaaaaaayyy
Pred dnevomDub Dado
quartz
Pred dnevomKenneth
This is very interesting. Great video. But does this also applies to lights? What if we had blinking multiple blinking lights? Does this apply too?
Pred dnevomArt Mezins
Two pedantic notes from a retired electrical engineer: [1] The bridge sync is like any system that has a resonance (and there may be more than one resonant frequency in a system). Electrical engineers routines apply "white noise" (randomness) to a resonant system to determine its resonant frequency(s). [2] When two timing sources are "close" in frequency, then something called a "beat" frequency results from the difference between the two frequencies. For example, if one is 0.1% different from the other (i.e. "close"), then there should be one "beat" every 1000 cycles. If 0.01% apart, then 10000, etc. Now if that frequency is from something slow, like a metronome or pendulum, say 1/sec, then you would have to wait 10000 sec (about 2.8 hours) before they sync, but only "momentarily", before they start to drift away. Then there's the "anti-beat" when they're motions are synced oppositely, at half the time, but repeats at the same frequency of once/2.8 hr. Now that also assumes that these are perfect timing systems with no animalities to throw a stick into the spokes, otherwise, more chaos ensues. Now multiply that to say 50 metronomes. The math gets more sticky, like the complexities of the 2-body vs. 3-body (or more) celestial orbital equations. But then computers were made to simulate is stuff so we humans can stay (mostly) sane. And this shouldn't detract from any enjoyment of the simplicity of the world around us, just know that it's there and the engineers (mostly) know how to address any issues that come along (albeit, after the fact sometimes).
Pred dnevomMujahid Faruq
I appreciate over exaggerated examples, thank you
Pred 2 dneviDavid Milhous Carter
14:12 Golden Ratio.
Pred 2 dneviamine mk
This universe and this life is not random, but meticulously designed by a higher thinker.
Pred 2 dneviIts Mango
1:56 "They aren't part of an army" That's what you think
Pred 2 dneviDolzinfant
17:24 shouldn't it say swayed instead of suede in the subtitles? Fabulous video all the same...
Pred 2 dneviWill Pablo Brazão Barletta
The unstable base is the answer.
Pred 2 dneviMahir Balushi
Thanks 👍
Pred 2 dnevi46raulfull
Wait is this why women living together get their periods around the same time?
Pred 2 dneviWilmer Urbina
All this is common sense
Pred 2 dnevi