Rott's Chaos Pendulum

[@TheSergio1021]

That thing is so chaotic, even the girl turned into an old man in a few seconds

[@estheraida5101]

😆🤣

[@auntiejonesy4424]

That was funny!

[@ChuckHaney]

🤣

[@iamhz]

is this facebook

[@TheRoundandround]

witty

[@92xl]

That red dude really knows how to party.

[@elmosmokin2451]

LMFAO

[@mangoblade3877]

Hes from Florida

[@hwiwo]

Lol

[@SimonClarkstone]

Blue is a bit of a square.

[@lanceboyett9034]

He's definitely a swinger.

[@guytorie]

Pendulum after small push: "I don't know how I feel" Pendulum after large push: "I DON'T KNOW HOW I FEEL"

[@mandymouse1879]

Oh my god this made me laugh really hard, thank you. :D

[@bigbangcityinc]

Quadratic coupling: stanky leg Chaos regime: Rage of the siths

[@urtosexyahaha]

Why, thank you, frau sexliebhaber. ‘Tis a service thou hast done.

[@zan7838]

basically a top view of a sith swinging its saber

[@whiteboy4045]

The correct name is Revenge of The Sith

[@kimrose1644]

😂🤣😂

[@carleebenge3585]

I AM THE SENATE

[@questionablequestion8918]

00:30 The attacks on the game 00:43 The combos on the game

[@goodvideoschannel7497]

Devil may cry

[@urielventura7151]

The spammer: 1:01

[@HolyFlare484]

Guilty Gear

[@fragg7299]

Bruh

[@-anactualdoggo-]

Just reminded me of absolver surprisingly

[@bobtheblob1668]

i bet that once we start making the most accurate life sims possible, these would be the lag machines

[@spencershomaker8980]

They’re actually really easy to simulate.

[@RustyDust101]

@@spencershomaker8980 Beg to differ. They are easy to EMULATE, but not easy to SIMULATE. One is a close approximation of its chaotic movements very similar but not identical to the real object. The other one is an accurate depiction of simulated, thus predictive quality. That's where the simulation collapses. Far too many factors play into the true simulation that can't be controlled for predictive qualities.

[@andrefasching1332]

@@RustyDust101 Thats a nice comment but in my opionion there id another question to ask. While this machine behaves in a chaotic way, even a perfectly simulated version would not be fully chaotic....as the fabric of its existence (the simulation) consists of rules we set. This would lead to the question if our "real" version even is truly chaotic. Is it really unpredictable or do we just lack the processing power to predict the movement.

[@52flyingbicycles]

Nah no matter what kinds of pendulums we try to add nothing will be as difficult to recreate as brains, especially human brains. You can fake pendulum movement really easily. Brains have millions of neurons to simulate - all chaotic. Take too many shortcuts and you find yourself in the uncanny valley. People accept NPC dialogue in games and menial irl interactions, but getting all your friends right is nigh impossible.

[@wassapdude94]

This is funny as hell to think of but at the same time, an object like this would be really easy to simulate, the only problem would be the calculations eventually getting too large for the computer to handle. (but that's if it is coded in a very specific and honestly improper way)

[@Tibor0991]

This looks like a top-down view of a stickman keeping everyone at arms length as it spins a blade over its head.

[@Nick-cp8wf]

Thought the exact same thing. Could not put it into better words.

[@dieterhase2553]

I disagree.

[@4ALLDIMENSIONS]

Excellent observation. I saw Bruce Lee at 0:56 haha

[@SCQT]

cant unsee that

[@Anthony-dq4dl]

Yeah but I imagined a chain...like ghost rider

[@Encorous]

Videos like this really make me appreciate real life's PHENOMENAL physics engine.

[@kirbo-prime6181]

I am buzzlightyear!

[@roboticeggs]

@@kirbo-prime6181 YOU ARE A *TOYTOYTOYTOYTOY* *TOY* *TOY* *TOY* *TOY* *TOYTOYTOY* *TOYTOY TOYTOY* *TOY TOY* *TOY TOY* *TOY TOY* *TOYTOY TOYTOY* *TOYTOYTOY* *TOY TOY* *TOY TOY* *TOY TOY* *TOY* *TOY* *TOY*

[@roboticeggs]

@@kirbo-prime6181 kzbin.info/www/bejne/b4Oqda2Xq6ZrfcU

[@chips_vis8387]

yeah and this one is probably just one of many different ones

[@To-mos]

A pretty stable physics engine has been developed recently, hope it gets put into modern games. kzbin.info/www/bejne/fGG0qHSeitOjqJY

[@MuchKoku]

First spin: "I don't know. That doesn't look all that chaotic to me..." Second spin: "FOR KHORNE!"

[@maddasher8471]

Blood for the blood god

[@malcolmjcullen]

More of a Tzeentchian apparatus, I think. Not enough spikes and skulls for Khorne.

[@geopbytegaming]

Imagine amusement parks have rides like this.

[@HannyDart]

@Cartoonr BOY WHERE?! i need to see that!

[@Qui-9]

There are several chaotic rides, just not quite like this. Usually just limited to the individual pods.

[@mrcat1043]

Tilt-a-whirls are like that, but this would probably not work because you can’t control the g-forces, so someone could pass out if it spun too fast.

[@brettschmidt5929]

The Zipper ride is sort of like this. It is my favourite ride.

[@alexanderwolf4263]

Then you dont want to sit in the red part.

[@jasminetomca]

This is fascinating - I'd love to see these patterns traced on the digital equivalent of a scrolling canvas or something, like a spirograph

[@stevesyncox9893]

Artist.

[@julimoreno173]

Nice idea!

[@pomboagiota8936]

ive seen a video of that, its double pendulums are weird or something like that

[@canthole8050]

Scribble on a paper

[@spasticmuse4262]

The patterns are used to design parking lots.

[@milkinobama]

If this happened in a video game we would all laugh and call it a funny bug

[@Demandes14]

Imagine a strict sword fighting rpg where you methodically go through enemies only to encounter this guy at the end

[@unsubme2157]

Pretty much summed up nioh there

[@ynlippe6462]

Souls?

[@theusher2893]

Dark souls, most bosses

[@saintdarpa9818]

Bro thats john dark soul from hit game dark souls!

[@mechanomics2649]

People unwittingly admitting that Dark Souls is complete nonsense lmao

[@ryo-kai8587]

It is so cool how there's barely any loss of energy and it just keeps getting transferred to a different apparatus

[@Yora21]

If a solid disk would be spinning for that long given that initial input, it would seem strange to me. With this shaking contraption, it seems even weirder.

[@ryo-kai8587]

@@Yora21 Yeah, it's pretty strange, isn't it? The only thing I can think of is that the energy (momentum) meets a lot less resistance than it would in a solid spinning disc, because with the disk, it seems like the resistance is a constant force pulling outward and creating drag whenever it rotates. Here, the contraption can move and transfer energy in so many directions and ways that I think it meets less general resistance, leading to a slower loss of energy. Action and reaction: something rapidly swings around with violent force, which causes it to whip around a point of rotation and "slingshot" in the new direction. This seems to help preserve momentum, even though there is of course always loss of energy.

[@ziggyinta]

I find it comforting that I don't know, because that means im always correct 😶

[@mr.trashbin307]

Do i smell perpetual motion machine?

[@vastoa]

@@mr.trashbin307 No, a perpetual motion machine needs energy to be created out of nothing, which is impossible.

[@danf1862]

The flex in the table appears to be robbing it of energy. I wonder what it would be like with a stable base, tighter tolerances, and high speed bearings.

[@Benzinilinguine]

I was gonna say the same, you can audibly hear it clicking.

[@lowercasepeople49]

Are you mad? The flex on the table is the only thing keeping us safe from that abomination realizing it's full power.

[@NeonRahkshi]

Let's also place it in a vacuum! Rain hell open whatever the universes operating system is! break the physics engine crash the server

[@coryroberts7519]

You know how metronomes will synch if you have them all on one table/bench? I wonder if there would be any synchronization if you had multiple of these on the same table.

[@amazingusername8925]

probably exactly the same

[@MyoclonicJerkCough]

I can picture my cats watching this in horror waiting for it to "die" so they could creep up on it to investigate

[@skeeter.1017]

The longest con game ever

[@jaspertyler4557]

@B A due to air friction, it would eventually stop moving, but i have no idea how long it would take.

[@ryuuguu01]

Put a small hidden motor on it to add a little energy constantly and it would go longer than even a cat can stare at something.

[@NeonRahkshi]

@@jaspertyler4557 indeed, as i was watching, i was thinking "would be fun in a vacuum"

[@Mosstoad]

How long could it go in a vacuum with no air friction? How would it behave in space? So many questions

[@AscendantStoic]

Little Finger: Chaos is a ladder. Science: No, it's a pendulum!

[@pyrosmoak53]

I was gonna comment this but decided to look for it first lol

[@mjibril7171]

Is that got reference??

[@AscendantStoic]

@@mjibril7171 Yeah.

[@taranenawath5195]

Whatever it is, it knows nunchaku karate

[@tommyodonovan3883]

"Chaos will be our ladder" -Francisco Pizarro

[@jonjon7311]

That red one was really enjoying itself ! Awwww !!! They grow up so fast ....

[@AlexanderMoen]

I feel like this is a great visualization of how the three body problem works and why it stumped mathematicians forever. You'd think something so simple and with so many known variables would be more predictable, but it's not. Then ,extrapolate that to the nearly infinite things interacting jin the world. I wonder if a computer would be able to calculate what's going on here. Anyways, very cool, and I want to buy one now

[@fabianp.2986]

Its all about turbulence. I think

[@dickrichard626]

Computers do simulations that are very close to reality. However, they do max out at a certain point, when too many variables are involved, normal computers just can't keep up. Also artifacts of it being a computer simulation in the physical reality are always present in it while it is never physical and physicality within the simulation is always arbitrary to reality. Computers need integers. There must be a lowest possible unit. The thing about our physical reality is that it is paradoxical in many ways. It is Infinately finite. A given length in space or time can always be mathematically split in half. How we measure time is actually quite illusory and a fabrication, because it is impossible to actually divide time into segments that actually make sense with out a referance point. All our minds can do is compare the smaller things with bigger things. Longer with shorter. It is through comparison and ordered thought, That we have been able to create systems that enable us to actually do things. The world superficialy appears finite and fairly unchanging, but underlying everything is actually infinity. This has been shown by physics in many ways. Infinity can't exsist, but nothing would exist if everything wasn't infinit. I believe that Computers could increase in computing power tremendously, but the only hope right now for is quantum computing, because the current tech has basically hit a brick wall. Chips can't be any smaller, so for more computing power you need more parts, which use more energy and create more heat. Normal people don't even have access to the most powerful super computers, because they are just not really normal for the average person to have. They cost millions of dollars and someone isn't going to cough up that much money just to try to create the most detailed and realistic simulated reality ever.

[@stevesyncox9893]

Build one...

[@tjfarrington1824]

I'm so confused

[@crashandsideburns]

No, the chaotic behaviour isn’t due to turbulence. You can fairly easily write down the Lagrangian for a double pendulum just considering the gravitational potential and the chaotic behaviour remains. Double pendula are just sort of inherently chaotic, as are a lot of other systems.

[@avery8498]

This reminds me of the way gymnasts gain momentum with their legs on the uneven bars

[@francoschlegel7612]

Fascinating this chaos pendulum that demonstrates regular and chaotic motion. Nicholas Rott was born on October 6, 1917, in Budapest (not in 1918). He retired 1983 as professor of fluid dynamics from ETH and moved to Palo Alto, California, in 1984 to be close to their children. He played the cello and had a lifelong love for classical music.

[@brysonite]

The force is strong with this one, look at it’s red lightsaber skills!

[@andrasidansjon313]

The force is even greater for those who doesn't care.

[@laurenceandrewmislos1300]

@Jason King nobody ask.

[@andrasidansjon313]

@Jason King Cringlebells

[@Nothinglikeagoodnut]

NEEEEEEEERD

[@BalancedSpirit79]

Wow, trolls out in full force. There is literally nothing cringey about this comment. Grow up, people.

[@keen7youtubeistoast796]

How sword-fighting felt to me like when playing the first "Prince of Persia".

[@wizarddaddy47]

Bruhhhh Prince of Persia sands of time that game was my shit 😱

[@xEvilRaptorx]

I was just playing some old games a few weeks back. Prince of Persia, Commander Keen, Wolfenstien... ahh such classics

[@emilholmsten8600]

Lol😅😂😂😂😂

[@michaelsilva4844]

One hell of a throwback

[@stjeep]

@TwinTurbo Ray i dont think he was saying it was the first one, i think he was saying that was his favourite

[@yoink2188]

A perfect demonstration of what my class act like when the teacher left

[@inthejcurve7968]

Life: “Everything’s fine just take it easy” Me: “I’m gonna make a small pivot” Life: “red swinging bar of chaos it is” Me: “ahhhhhhhhh….ahhhhhhh….”

[@BlockMasterT]

why does the ahhhs feel like you’re gently saying it. I bet it’s because they’re lowercase

[@Piostephanie]

@@BlockMasterT lmao

[@MLeoM]

A pretty much simplistic portion of my biography.

[@tawon1984]

Quadratic coupling: the classic “doing the robot“ arm swing.

[@ericryon5854]

Hardest Milly rock of all time

[@8BitEggplant3]

Me before watching this video: yeah id say i have a pretty intuitive grasp on mechanics and motion and stuff Me watching the pendulum fall out of chaos to dance up and down in this weird, bi-polar kind of stable swing: oh thats fun, didn't expect that Me when the pendulum arbitrarily decides to burst back into chaotic motion: yeah i think i need to go eat some shrooms and read a few physics textbooks

[@justjd911]

Bruce Lee from heaven: Finally, a worthy contender

[@yash7461]

Probably the best visualization of energy conservation I've ever seen.

[@sportalero9032]

Crazy how part of me is like “that’s two minutes of my life gone” but another part “hey it’s over? I wanted to see how long it took to come to a full stop”

[@TalonOfoalain]

Yeah, it felt like that second part was cut off before a pattern could become apparent.

[@joseribeiro5894]

"Chance is either a distinct force of this universe, or the ignorance, by the observer, of the whole." - Haishui Long

[@unblockablz]

thanks for sharing this quote

[@Bob-ep2sv]

Yeah... whoa

[@noncog1]

This is perfect and id never seen it, ty

[@noncog1]

Where is it from? Cant find the quote or the attributed creator anywhere

[@joseribeiro5894]

@@noncog1 idk who he is either... sorry I just remember that this quote was atributted to him, maybe the name is miss spelled or something.

[@danhale495]

Reminds me of a carnival ride I went on. I was 15 at the time. I spewed and it sprayed over everyone.

[@treetooone]

I'd love to see an RPM meter for the center axis, or better yet, a curve chart of it.

[@FF-xz9ms]

My thought exactly

[@dw-rh6fb]

The assemetrical symmetry, the swinging arm, creates an energy capacitor within, and that capacitor creates a force vector that is in competition continuously changing force vecors from gravity and the initial energy now stored as momentum. In terms of energy, its like a bowl of jello with energy bouncing around in confusing ways, but imagine the bowl is shaped like an L attached to an S. If you watch the ripple pattern go through out it you would see a very random appearing map of peaks and troughs of energy spikes, and it would depend on the time. Basically, even if this could be charted and turned into hard data, which i agree would be interesting none the less (but I'd see if the same effect happened when the energy level was held constant and when exceeded), but i dont think it would show us anything other than the design is exceedingly unbalanced when decelerating, and perhaps where the imbalance is...which i suspect is in the swingarms ability to store more energy and the constantly changing force vector that results. It kind of makes me wonder if energy has any preference to kenetic or potential energy, or simply to the one that absorbs the energy the fastest. But it bounces around between kenetic, potential, and gravitational energy, and none of these energy translations have any energy costs, only friction to heat, and air resistance. Makes for a toy that's fun to look at, or a demonstration of how near symmetry isn't the same as perfect symmetry. But if you get the numbers, id like to hear your analysis.

[@Kevin.OBrien44]

@@dw-rh6fb I didn’t read u whole post but good point I liked the effort

[@whosonfirst1309]

@@Kevin.OBrien44 lol you’re awesome

[@RobertoTifi]

I'd use the chart to decide whether to comb my hair to the left or to the right. CHAOS, I LOVE YOU!

[@Ryan-nb3lu]

Everybody was KUNG-FU-FIGHTING!

[@JonathanWhoever]

That makes me grin. Entertaining to watch.

[@gyurmethlodroe1774]

except when xu xiodong let the cat out

[@HazySkies]

0:42 The point when Duel Of The Fates started playing in my head.

[@pardeepgarg2640]

*This has less Chaos than my life :DDD*

[@jasonpeters8103]

super funny same here

[@ralphspencer9992]

Absolutely. This pendulum is completely contained in your life :D Life is beautiful.

[@cangalha]

por mais caótica que seja o sistema a energia se mantem

[@haoxue1373]

Life is beautiful

[@Janfon1]

self deprecation

[@mediumsizedm]

Gravity, resonance, varying resistance, differing weights... this represents everything else in life.

[@me_souljah]

And unpredictability

[@monopolisticfox]

As someone who took physics in high school, this phenomenon can be explained easily. It's magic.

[@Joshua.Carrasco]

Looks like someone trying to do a backflip, then realizing “it was at this moment, Rott’s chaos pendulum f*cked up”

[@MrNelford]

😂

[@faithful451]

Knew***

[@LeroyBraun]

I was doing a back flip off the high dive and got scared at the last minute. A back flop is much worse than a belly flop. Thankfully I was a small kid at the time.

[@CurtisEWipe]

This is one of the most amazing things I've seen in my life.

[@mrbrown6421]

Wait till tomorrow, sir!

[@jorgecabreraprieto5840]

How old are you?

[@corneilcorneil]

@@jorgecabreraprieto5840 Correct. 😂😂

[@tf7274]

Nice user name... nobody else picked up on it...

[@withinyouwithutyu1324]

@@tf7274 😂

[@rk1356]

YT algorithm: “just show him anything. He’ll watch it.”

[@Rufusdos]

Would be interesting to trace the movement of the red bar’s tip as a line just to see if there is an obvious pattern over time.... oh God, I’ve reached the end of the internet!!!

[@anthonyobrian2665]

My first thought…exactly!!

[@steveshadforth]

It’s called chaotic for a reason 🤡

[@motrhead69]

No....this is the beginning of the rabbit hole.....

[@Qui-9]

Steveshadforth, sometimes that term is used lightly. No smartarsery.

[@oldleadfoot9026]

There is a pattern if it's set off in small motion, but if it's started with a large deflection, as the gentleman did the second time, then it becomes a chaotic system There are some equations of motion for it online.

[@Rudofaux]

A pompous fool once said, "Madness is doing the same thing over and over again and expecting different results." Unfortunately for that fool, he never heard of chaos theory.

[@maxartemas5995]

I'm reminded of two cars with signal lights on. They flash in different intervals, but every once in a while they appear to alternate or sync up.

[@withinyouwithutyu1324]

I couldn't help but laugh after a minute went by, chaos brings me joy.

[@niccerkadoabuckado8256]

Spoken like a real suburban child that has not lived a day of chaos in his life

[@deanagewasteland6658]

Me too!!!

[@withinyouwithutyu1324]

@@niccerkadoabuckado8256 I've been living on the streets of LA for the past 6 months, tf you talking about?

[@christopherneufelt8971]

That's a pendulum high on LSD! Great guys!

[@a...i...]

This thing dances like those Rocker boys and girls dancing under the bridge y'all know what I'm taking bout

[@tobylee-smith4853]

I'd love to know all the dimensions and weights of it. Absolutely wonderful.

[@Lappmogel]

Do you think its that important? As long as its symetrical except for having one arm that moves and one that doesn't it should work as intended i think.

[@captaingoldbeered803]

@@Lappmogel The sides are symmetrical but the top isn’t. I think it would effect the movement. Edit: By “it” I mean the ratio of top to side length.

[@vincentdube1351]

Give me your hair

[@daviddavies5662]

Give me your clothes and your motorbike.

[@vincentdube1351]

😢

[@ashtondemarse]

So much movement from one swing of the human arm. Would love to see the physics calculations of how energy is applied here.

[@cyganmarek]

There is no chaotic here, but a beautiful dancing, it's amazing, there are others comming much bigger and greater than us and you know it right :),

[@rebekabambulkova7767]

This is a good visual representation to how I experience life on emotional level 🤪

[@mrbrown6421]

Dear Rebeka, what other levels do humans experience life??? Seriously, Dear. Florida, USA.

[@thefifthaceassociation]

I feel like this is a cheat code for unlocking unlimited kinetoc energy.

[@mikesim6589]

Yeah doesn't it seem like it could be made out of copper and magnets. It seems like it has to be able to come up with enough charge. To be able to restart itself again. Which would be perpetual motion. On that 1st drop it looked like there was more movement than effort.

[@starcsuraj7014]

It may be

[@fingmoron]

@@mikesim6589 more movement with less mass

[@eclatshwartzbaumcybertune2063]

Perpetual motion?

[@justsaiyan8678]

Might be on to something and I’m all ears.

[@Choosingzero]

Bruh despite how cool this is i do have to ask why this in a lets play cursed halo playlist.

[@Doctor_Devil]

via chaos itself

[@qwerasdliop2810]

That's insanely beautiful

[@allensandven0]

This is the only free energy perpetual motion yard art that makes me want to wipe the workbench off into the dumpster and start building these things of marvel !

[@DanMcB1]

The red guy did all the work for the project.

[@papas_lapas]

This would be cool rigged up to a theramin somehow with one arm triggering the horizontal instruments control and the other one controlling the vertical. How long will a double pendulum swing for once set in motion?

[@mitchacho_]

That would probably be the greatest solo ever performed on a theramin lol

[@videocommenter235]

Steve Reich? Is that you?

[@silhouettoofaman2935]

I think that would actually kill me from so much laughter.

[@papas_lapas]

I can envisage a studio full of thrashing double pendulums, all midi linked to some of Moog and Korgs finest synths.

[@adderous]

Depends on how much friction there is in the joints

[@MrKohlenstoff]

Reminds me of the knife wielding tentance. :D

[@Rendr]

Theme park designers, *write that down write that down"

[@BLooDCoMPleX]

I love how you can see the total energy of the system get distributed and get rearranged between the arms.

[@dethbolt000]

Physics is wonderful. Conservation of energy and kinetic energy transference. Love it.

[@metalguy1016]

This right here is solid proof that energy cannot be created nor destroyed. It can only change form.

[@notahotshot]

Reminds me of when I was in school. One day I lost control of my arm, and I repeatedly punched myself in the face. One of my classmates, trying to help me, had grabbed my arm. They said, "Stop punching yourself. Why are you punching yourself?"

[@georgieippolito9924]

the lightsaber pendulum! just hook one of these up to a robot to beat any jedi in a battle.

[@MK-of7qw]

It's like general grievous minus the cyborg

[@cosmicraysshotsintothelight]

When I was a kid back in the '70s, I had two 12" long 1" bolts. I used to put a nut on at about two threads and then filled the cavity with strike anywhere match head tips. Put the other bolt onto that and tighten it up very gingerly. Then I would go out in the middle of my street (residential) and throw it, end over end, down the street and run out of the plane of spin. The resulting explosion on impact would strip off those two threads and launch the top bolt a couple hundred feet down the street. VERY dangerous. Very stupid kid thing to do. For your suggestion all one needs to do is stay out of the plane of that spin. Whoda thunk that a mere 25 match heads could send a 2 kilogram 12" x 1" bolt 200 feet down the street. They have since changed the tip application on those match types to a thin mix dip, instead of a small wad of the strike media. They're on to me! I cannot make a demo video! Dang!

[@JustAnotherMatt420]

This thing was throwing bows like it was an early 2000’s hip hop club. Good times man. I miss it.

[@SigmaFunction009]

I like how this pendulum, when spun fast, looks like a guy slashing a sword or something a bunch

[@prashantbharti2650]

Same .

[@NoBop2000]

This is amazing and i need one on my desk immideately!

[@billphilips8522]

if i had this at home i would spends days on end spinning it and watching it.....yeah, that is what i would do.

[@CatChat240p]

The red stick is an accurate representation of what it's like trying to stay on one hobby while having ADHD

[@mandymouse1879]

Shout out to those of us with ADHD who started to check our email but ended up here....

[@markstaub5250]

I want to build one. So relaxing to watch.

[@Gonken88]

Go watch some p👁rn instead m8.

[@doctordinternet]

I didn't find that relaxing in the least...

[@gdpaul1535]

Theres so nuch chaos on that system, how is that even relaxing.

[@Qui-9]

It's relaxing like watching a campfire, waterfall, flag or lava lamp. And porn is not relaxing.

[@xwhite2020]

Relaxing like watching two rats fight to the death.

[@Simqer]

0:43 is them doing an impression of me swinging around nunchucks and smashing my head with them several times.

[@carrieon2912]

Idk why this made me smile so hard the whole time

[@pyroman7196]

I would love to see a spiral graph of the red tip of the pendulum

[@Pynaegan]

Red and blue LEDs on the arm tips respectively.

[@ДмитрийБочкарёв-и2т]

an excellent experiment to demonstrate the diversity of energy transformations and the importance of the geometry of space in the theory of general relativity

[@drywalleater883]

this is so cool. It doesn't seem entirely random to me though, it looks like energy is just being transferred from spinning the blue part around its axis, to spinning the red stick around its point of connection. Like they take turns giving energy back and forth. I wish i could see this with no friction and no air resistance, because it would just go forever. It would probably be a fun screen saver

[@destiny_02]

Order through Chaos -tekken probably

[@iain3713]

Yeah the motion is constrained by conservation of energy and angular momentum. It’s chaotic motion not random motion which basically means small changes in initial conditions lead to massive changes in the output.

[@timothygooding9544]

chaos isnt the same as randomness chaos is still fully predictable but will vary widely based on the starting parameters. Basically yes you can simulate it and it will always act the same but its extremely hard to know exactly how it will be at any specific point in time

[@Bladerunner4924764]

Maybe an experiment for the ISS...

[@bill8383]

humans are pretty well equipped to notice patterns that are 'close enough' ... computers get confused by such

[@ROFLobster4884]

This man is truly a champion of the Dark gods.

[@MrWhatdafuBOOM]

Quadratic Coupling: Kevin MacLeod - Music To Delight Chaos Regime: John Williams - Duel Of The Fates

[@RedGallardo]

Imagine a whole universe of similarly working atoms that each interact with each. Scary, eh? Now, imagine this universe has created life that created our world with science, buildings, cars, planes, computers... All from the chaos. Ho lee cow.

[@redbarron3695]

How every stomach turning ride at the fairground gets started. Zipper anyone?

[@j-me6317]

The Zipper is truly the most chaotic ride I’ve ever been on.

[@briannac3909]

No idea why this is on my recommended, but seems really cool

[@DreamSmuggler]

That would drive me absolutely insane. The part of brain trying to establish a swing pattern is having a spasm right now 😂

[@emilv.3693]

I see a pattern in quadratic coupling. The motion repeats at 0:27

[@emilv.3693]

With these things, the key to finding a pattern is patience: sooner or later it must repeat

[@miyagiimusic2576]

I want one but I'd end up staring at it for hours when I'm baked wondering when it stops. This is really amazing!

[@michaeldaniels642]

I don't think it stops. At least not on its own.

[@MrThenry1988]

It will stop.

[@hippiehillape]

@@michaeldaniels642 bruh... of course it stops, perpetual motion doesn't exist

[@trollkingiliketacos5032]

That is an awesome display of transfer of energy or Momentum.

[@somethingsomething4393]

Ah, a master sword technique called the “head chopper”. I can guarantee it’s effectiveness as it already lost its head from trying this.

[@stevenmerlock9971]

I would love to see the mathematical construct for the chaos reaction to energy input!

[@skeeter.1017]

I'm sure someone would make a program that can provide the schematics of the energetic input of this monstrosity of physics that is leaving my head belittling and dizzy

[@iliketowatchvideos926]

That would be an amazing-Hell-simulator Carnival ride… oof! Chaos indeed.

[@prestonrty8279]

POV: You’re the last sith warrior on the battlefield and surrounded by Jedi

[@richo1177]

This looks like Dan Andrews weekly goalpost changes for Covid

[@cosmicraysshotsintothelight]

Oh boy... yet another Trumpanzee total retard remark. The only thing more stupid than Donald John Trump (besides his three eldest twerpspawn) is a Trump supporter.

[@richo1177]

Gary Kindt explain how my comment about the Victorian premier of Australia has anything whatsoever to do with trump

[@Jeffro3fan]

@@richo1177, poor Gary. Trump is living rent-free 24/7 in his head.

[@Piku_gram]

That thing got some sick moves🔥🔥🔥🔥🔥

[@jameskaihatu6209]

Where can one get one of these pendulums? I could use it for my Nonlinear Ocean Waves class to describe nonlinear mode coupling.

[@mariaz.hakuba4756]

The Rott's pendulum in our video was custom-built by Hans-Joerg Frei in Switzerland. I was told double pendulums may be easier to construct and purchase. I am sorry I cannot give you a more helpful answer.

[@FlyingMalamute]

They're not hard to build. I just built a similar one with 1/4" plexiglas members, skateboard bearings and 8 mm (5/16") doweling.

[@Pedro_slaw]

I have it. I can sell you for 470e.

[@trainwhistlesrule]

Just show this video

[@jameskaihatu6209]

@@trainwhistlesrule I don't want to take it to chaos. I want to show how ordered energy exchange happens between both components for small displacement.

[@motthubris5122]

Are each of the “arms” made of the same material/density?

[@raghavsharma4347]

Yes, only difference between arms is blue arm is fixed and attached so it can’t pivot, whereas red can rotate

[@daviddavies5662]

But be careful with the paint you choose, because if you use car paint the red arm will always go faster than the blue one.

[@carottefondeurenfer]

@@daviddavies5662 but the blue will be luckier

[@estheraida5101]

Another serious question...but with inertia, will it eventually come to a full stop?

[@mhannan6328]

@@estheraida5101 Y

[@Na7lasterone]

1:00 at that point it wasn't chaotic. We all predicted the next 5 movements 😄

[@carpballet]

Slowing the video I was able to plot the points of articulating arm over time. I got a paisley shirt.

[@catdaddy666]

looooool

[@carpballet]

@@catdaddy666 It actually was kinda not a joke. *fractals*

[@catdaddy666]

@@carpballet looooooooool

[@uzaname7974]

I got a Mandelbrot fractal.

[@carpballet]

@@uzaname7974 Hence the paisley shirt joke…

[@zephyrleapold6796]

This is amazing. Has anyone ever figured out a practical application for this?

[@Abdega]

Yes, this is a toy model for introducing Chaos Theory A most direct application is the use of predictive modeling of chaotic systems for robots; handling things like inverse kinematics of arms and legs and stuff

[@BenDRobinson]

it feels so animated ... so draw some cute monkey arms and head on it (or Homer Simpson or something) and sell a million of them next christmas. Oh, sorry did you say "practical"?

[@Majinjef2099]

The word "chaos" doesn't even begin to describe what we witnessed after the gentleman stepped back.

[@asgjdafghesyusgf]

Given a set of controlled inputs, is it possible to predict the path of both arms? Or is it truly chaotic?

[@richbattaglia5350]

Just the pattern it will eventually make overtime. It’s limited to the structure it stands on.

[@NoNameAtAll2]

simulation is possible, but minimal diversion grows over time

[@ens0198]

There are factors which affect the path of the arms, such as differing gravitation in spatial points or differing density of air in spatial points, that may not be determined, exact predictability of the path of the arms is not likely. However, in a closed and/or controlled area such as in a controlled real-world or virtual simulation, accuracy of the predictability of the path of the arms can be higher than in an open and/or uncontrolled area.

[@jamesricardo8067]

And this, children, is a visual representation of an anxiety attack. The left side says "I'm fine" while the right says "you wish"

[@Lsthnbrd]

All I see is a top down view of some dude who’s got sweet single nunchuck skills

[@Elementals227]

I'm not a math person so I only have one thought: *Can we make it even weirder, and if so when can I see it*