SmarterEveryDay - 2018-06-20
This took 4 years to recreate. 12 Hour edit here: https://youtu.be/Cm9l8-qngjM Please subscribe if this video earned it: http://bit.ly/Subscribe2SED Get a free audio book! http://www.audible.com/Smarter ⇊ Click below for more links! ⇊ High Resolution images will be provided to the Patrons of Smarter Every Day at: https://www.patreon.com/posts/high-quality-19568610 http://www.patreon.com/smartereveryday If you’d like to support big adventures like this, consider becomingbeing a Patron! I’ve been chasing this problem for over 4 years. The 12 hour edit chronicles the entire process after David Linderman and myself started working on it in earnest. https://youtu.be/Cm9l8-qngjM People don't tweet me their thoughts about videos enough. I'd love to hear from you. http://twitter.com/smartereveryday Smarter Every Day on Facebook https://www.facebook.com/SmarterEveryDay Smarter Every Day on Patreon http://www.patreon.com/smartereveryday Smarter Every Day On Instagram http://www.instagram.com/smartereveryday Smarter Every Day SubReddit http://www.reddit.com/r/smartereveryday Song “Rings in Rings in Rings” by Gordon McGladdery of A Shell In The Pit Listen to it on Spotify: (It helps https://open.spotify.com/track/5Itp2wFFmI6xtIAc54F1rM All A Shell in the Pit music available at: https://ashellinthepit.bandcamp.com/track/rings-in-rings-in-rings http://ashellinthepit.bandcamp.com/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION A Vortex Ring is also called a Toroidal Vortex https://en.wikipedia.org/wiki/Vortex_ring Original Research Paper by T. T. Lim & T. B. Nickels (Published in Nature 1992) http://202.118.74.190/~elizabeth/Docs/34_Instability_Head-on%20collision_of_large_VR.pdf Governing Equations of Fluid Mechanics http://www.eng.auburn.edu/~tplacek/courses/fluidsreview-1.pdf Numerical Analysis of this phenomena http://fluid.itcmp.pwr.wroc.pl/~znmp/Publikacje/JP_2014_Kudela_Kosior.pdf Interesting Research Papers on Vortex Ring Reconnection https://pdfs.semanticscholar.org/3721/e67f5bf8e88a47e2241058c7e3cc064c5e8a.pdf Other Videos created by Dr. T T Lim http://me.nus.edu.sg/dept/limtt/videogallery.html Flow Visualization, A Book by Dr. T T Lim https://www.amazon.com/Flow-Visualization-Techniques-Examples-Second/dp/1848167911/ref=mt_hardcover?_encoding=UTF8&me=&qid=1529505335 Why we typically don’t talk about angular momentum in fluids. https://physics.stackexchange.com/questions/127712/why-dont-we-talk-about-angular-momentum-at-all-in-fluid-mechanics We used a computer controlled cylinder to pump fluid behind a rubber membrane to fire toroidal vortices out of the vortex cannons. We fixed one of the vortex cannon in a stationary position, and used a multi-axis microscope stage to align a second cannon to it… which sounds incredibly easy, until you realize that DYE density was an experiment all on its own. If the density of the dye mix was light than water, the vortex would go up. If the dye was more dense than water the vortex would fall. We had to overcome SO MANY VARIABLES to overcome and we basically spent about 4 hours figuring each variable. Water/dye temperature differential Water turbulence Water turbidity (cloudiness or haziness of a fluid) How to reset the aquarium Cannon Spacing Cannon Nozzle Cannon Shape Dye homogeneity in the vortex itself The piston displacement volume The piston stroke speed Rubber diaphragm tension, would make one side fire faster than the other. Water or air to drive diaphram? Firing speed (too slow and they drift, too fast and turbulence tears apart secondaries) We did a complete redesign of the cannon 3 different times. The Dye loading method was changed several times At times We tried to maintain negative pressure on the cannon chamber… we also tried to put shutters on the front of the muzzle. Ultimately I decided it was ok to live with dye dripping out of the front. We had to premix the dyes and eventually we got there. It got to the point where we didn’t even really know what success looked like and always thought we were there. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The thought is my efforts making videos will help educate the world as a whole, and one day generate enough revenue to pay for my kids college education. Until then if you appreciate what you've learned in this video and the effort that went in to it, please SHARE THE VIDEO! If you REALLY liked it, feel free to pitch a few dollars Smarter Every Day by becoming a Patron. http://www.patreon.com/smartereveryday Warm Regards, Destin #smartereveryday #vortex #fluiddynamics
What's crazy is 30 years from now someone will probably watch the phantom footage and say wow that was filmed on a potato!
Ed Ricker so movies would be video games I doubt that I think movies wouldn’t be interactive cause then it’s not a movie it’s a video game
@Shadow imagine a camera that can accurately pinpoint every single point of reference down to the atom and thus able to contain everything in the video in a data set. That's the next step for cameras.
Also, cameras have not caught up with our eyes. They have surpassed them in some ways, and are unable to catch up in other ways. Cameras can have a frame rate higher than what's humanly possible for a brain to interpret, but biological human eyes can auto-filter things like glare, have dynamic real time foreground and background focus, and are also able to depict up to 170 degrees of peripheral without distorting the overall picture.
@Chris Davies Lmao in 30 years we'll record every singular particle in the environment recording changes to them
@mr. applejuice its not a whoosh you're just an idiot he was asking why it was woosh cause its clearly not.
Hi, I thought about replacing the color by some hot and cold water and watch the result with a thermical camera. Would it work ?
Water Donuts fall in love and have children
@Elk The Wolf There was no stability in the family.
@tommy miller never was even a family
@Elk The Wolf Ouch!
@You Daymon because they worked so hard and these is what he/she commented?
Hi, I thought about replacing the color by some hot and cold water and watch the result with a thermical camera. Would it work ?
i don’t understand the dislikes, you work during 3 years on this project and you realise your objective.
Great work men!
Simply. Envy.
Omfg😱😱😱😱yes
Me neither. Maybe it's because there wasn't a spectacular explosion that destroyed something.
Even a video about cute kittens gets dislikes.
@ParanoidMaster Something tells me you wouldn't understand the physics if you heard them, let alone be capable of doing anything with that knowledge.
4:52 казалось бы причем тут Украина?
Ka
@Yeet Yeeter I remember seeing at least one channel that makes translations of this channel. So the answer is "enough"
Ouvouvouvoinvoinouvouvouvoinvoindaremachutosemignol
Si
Jaja no entiendo nada, y ya de por sí me cuesta un poco el inglés.
I really like this, I think this could be scaled up to car size and we will see some truly amazing things
Yes. Stuff like this is how we evolve. Yes, in a combustion engine, the explosion difference could be tremendous giving more horsepower, better fuel mileage. Problem is that piston coming up. There's really nowhere for the second output to have the spread out flat and evenly across the top of the piston that would make it that much greater. Would have to be dead on and spread it out flat covering the top of the piston. Then you have firing, which again is like the piston, where the plug would have to set to fire in the center of the fuel meeting and follow outward with the process. Fire in the dead center, the explosion would form in the center, chain it's self from there outward, covering the whole piston top giving more power through a multiple combustion series and require less fuel. Then you have timing. That's a whole other problem to get straight. Do you fire before, during or after contact? Computers should make easy work of that though. I like where your mind is headed with it regardless.
Dude, that was incredibly beautiful
It looks like the alien language from the movie Arrival.
Hi sir! Love your creations! ❤
Ah wawnt thaet.
No, it was incredibly satisfying
You're everywhere
I like how when they finally get it, they're just like "look at that man, wow" when they've been trying for a couple of years
日本語があってとても見やすかったです。
Coronaviruz
How am I supposed to read that, huh? Come on guys xD
nachuelo _ Don’t misunderstand us as people infected with corona virus just because we’re Japanese plz (日本人です)
@M RTankix それは愚かな冗談でした
Luis Capella ok I didn’t have any confidence what he said was actually a joke or not so I said it
I’m sorry
Me: yeah this is my best camera
Destin: POTATO!
6:43 Note the compressed clear water between the red and blue vortices just before impact that is encapsulated. I suspect that compression is what causes jets to shoot out at 90 degrees creating micro vortices.
Reno Simpson This is a good point. I suspect that tiny imperfections in the water pressure throughout the ring are the cause for those secondary rings.
You have points along the circumference of either ring where density is higher. And if that constructively interferes with another high density point in the other ring the secondary ring becomes more pronounced as the pressure escapes perpendicular to the ring and its direction of motion.
but i wonder why they push outwards rather than inwards as well.
@ALKEMIST Yes. A slight imperfection in the 'exiting' tube could cause these imperfections as well. I'm not sure of the I the metal disks were chambered and probably have chatter marks 'imperfections'
@ALKEMIST The path of least resistance. If you blow up a balloon the air want say in side if you don't pinch the opening, it is pressurized ans wants to equalize to the surrounding air pressure. The same can be seen in the water just imagine the vortices as the balloon the water between being compressed air.
at 4:30, watch the top develop. The red blue markers stay separated which follows the numerical results.
I wonder about dye density and angular momentum. Are the two primary vortices perfectly equal? Are the secondary vortices driven by imperfection or ?
Truly fascinating. And what a wonderful experiment both now and in 1992.
3 years of painstaking work for us to go "woah nice" then go watch something else.
@ty smith That is the point. What exactly are they paying for or donating to? Explain to me what is so enjoyable about paint splashing in water - set up to signify something mind bending and clever - which BTW no one can articulate?
Fishum 10 million views... that’s a decent amount of money
@Tyler F A decent amount of ... well...
6466
@_Mossy_ You probably want to avoid that.
ラビット！ タンク！
ベストマッチ！！
Wha?
@Vaughn M.
Kamen Rider Build
ハガネのムーンサルトォ
i dont understand , but you got a like :V
Oh si es cierto
This channel was a YouTube recommendation for me. I'm glad I clicked the link lol. Amazing work. Thank you for your channel.
tell me smarter every other day wouldnt be a great name for his second channel
Imagine the first guy who discovered this, who persisted without realising he would get this result!! Now that's taking it to the next level.
My last 2 brain cells meeting.
Mating**
WuzNab 🤓😂🤣😜
You're last 2 brain cells could never create something that beautiful 😂😂😂
Lol I'm dying 😂😂
LMAO
Beautiful. Really just beautiful. I'd love to see you do some stuff with race cars!
This is about movement - welcome to the 4th dimension. 🙂
This makes me wonder how this would appear in outer-space with no colorless medium, the water, to interfere with the collision.
Why does it turn 90 degrees when it forms new rings?
< ------ -------> X <--------- -------->
When the rotating outer rings pull apart(as described as Low Pressure) the collision is very much similar to the original. Is it not?
"What is your Vortex Collision?" While you meant that to be a much more tangible question I've got this video game called black desert online that I've been playing for literally three and a half years and I'm still not done. Just gotta keep refilling the tank.
1.) you should place a strong magnetic field near the physical reaction and see if magnetics influence the axis of the smaller vortexes (sp)
2.)could the Coriolis effect be part of what causes them to turn?
めっちゃきれい！！
That was the most beautiful thing I’ve seen in a bit, it was like seeing the magnetic field of two hearts in love colliding💗
Impression:100%
Science:100%
Water bill: 100%
Hotel: Trivago%
@ShadowHawk makes no sense
What science?? What did they learn from this?
@NeutronX101 fluid dynamics
You have my photo
かっけえ
何がって、そりゃあ彼以外にいないだろ？
やあ、日本人だ。
わかるよ、わかる。
謎の安心感
Xin xing xen xon xun
パンパンしたい
2:41 that looks like the thing that teared the Spiderverse
someone must say it, so i do it now:
fascinating...
:)
accidentally makes a black hole
@Dreamer King some NASA funded scientist thinks there is a black hole inside earth....was alsomy pet theory....
@BurGrr seariosly
@Neil Hinton that is still debated
@Dreamer King Not necessarily so silly: The same theory of gravity that makes black holes possible, makes us able to walk around on planetary surfaces, makes thrown balls arc back down, and makes putting things in orbit possible.
@Dreamer King That may have some truth in it, eventhough it's not a full-blown black hole that was in space.
日本語字幕ありがてぇ
よく分からないけど凄いことが分かった
佐倉悠 не гани
5:42
とても為になりました。
とにかく諦めないで繰り返す事が大事なんだ。
4:55 BOCA YO TE AMOOOO, SIEMPRE TE LLEVO A TODOS LADOS EN MI CORAZOOON.
4:23 is my favorite one. It’s like a jelly fish
When YouTube recommendation is on point
^
572 likes but only 2 replys
yeah, I came from recommended
same
Hi
Dude perfect be like "OMG first try!!!"
I loved your lesson at the end. In every failure, always aim to learn from it. Then it wasn't in vain. It was worth it.
字幕感謝します。
So this is what happens when you blow a smoke ring at someone and they blow one back and the rings connect lol
You are promoted to mad scientist status. Congratulations.
BWX beginner mad scientist
BWX sad scientist, dont end up like okabe
sonovabitch
BWX Sorry, but in no way this dumb experiment helps us in any way, it is just a purely aesthetic phenomenon.He isn't a mad scientist, he is someone who got waaay lot of time in his hands and nothing else to do
4:42
Here comes ukrane
Oh Boy !! this is really amazing .. i remember have something about the reason that make things rotate 90deg but for solid ...
If you want to see the collisions then go here ( 4:28 )
Thanks dude
You just saved 4mins and 28 seconds of my day
@LEGEND your welcome ! 😃😃
Listen to what leads up there, it makes it more worth watching
@LEGEND It was worth watching and listening
@Ali Z Syed IDTS
I ABSOLUTELY love the shared lesson you learned with this, as much as the science behind it
"all you gotta do is fill the tank up and give it another shot".
- Destin
Money can't buy it....
2 Seconds later: So i went to my patreon page.
I’m Japanese high school student.
I was ery moved by this movie.
Thank you for giving me this impression.
I can only imagine this is how it looks inside a hydrogen calider. Two membrains coliding together before makeing something new.
That is good thinking
Outside the box yo ✌
5:11 most beautiful one
SmarterEveryDay - 2019-01-14
Thank you to the Patrons of Smarter Every Day for helping me do things like this: https://www.patreon.com/smartereveryday.
THE ENDER MANIAC - 2019-12-31
I know how it forms the outside rings.
ShadowProclamation11 - 2020-01-04
If the vortices are rotating in opposing directions, could the new rings orientations be due to gyroscopic procession
Рома Чупин - 2020-01-14
excuse me but if the question was why there was a snall rings apearing there's a simple explanation as for me.
Fuzzy Lumpkin - 2020-01-31
SmarterEveryDay subbed and shared👍
Brouette Bredouille - 2020-03-20
Hi, I thought about replacing the color by some hot and cold water and watch the result with a thermical camera. Would it work ?