Fluid dynamics feels natural once you start with quantum mechanics

[@wlockuz4467]

This video is like finding a treasure in the jungle. Its not only well made but it ties together all branches of knowledge that is Mathematics, Physics, Quantum Mechanics and Computer Science so seamlessly that you're left with wanting more. Truly marvelous stuff!

[@Thehead92]

This 👌🏽, I was just looking for fluid mechanics stuff when i found this video and 🤯 , how it connected everything

[@JoeTaber]

I love the general approach you took, starting at the very bottom of our known reality -- quantum mechanics -- and explaining it's inherent complexity, then acknowledging possible simplifying assumptions and how they sacrifice accuracy in exchange for computational feasibility. And then moving up from there. This "motivated stack of assumptions" explainer style is beautiful. Thank you!

[@braintruffle]

I'm so happy to reach people who feel the same way about this approach. It helps me a lot to step back, realize what is true and build up from there. Thank you!

[@msergejev]

@@braintruffle you are not alone, when I seen this title I put it immediately on my "watch later list" and was excited the whole day about coming home and watching this. Especially as I am currently trying to teach myself computational fluid mechanics for professional reasons, while reading about quantum physics in free time as a hobby. Knowing high level things but going down to fundaments and trying to reach back to the top is the best approach. Especially to question some dogmas you are not even aware you adopted with years .

[@talkotlovker8226]

⁠@@braintruffleThank you, you are a great teacher.

[@leif1075]

​@@braintruffleHow do you keep it fun and not get tired.and bired and fed up.with the math(? Thanks very much.

[@SergioHidalgoAero]

Hey Mate, this is soo good quality, here an aerospace engineering that really appreciates your work, I´ll recommend this channel to my followers and as me, they´ll love it

[@s1l3nttt]

I saw the views and my jaw dropped, this is actually insane, the quality is Soo good, continue on brother!! I will be following with my own simulation

[@braintruffle]

Thank you! :-)

[@furyzenblade3558]

@@braintruffle yeah this is insane

[@sbepic1235]

Agreed

[@otakudesu568]

Well you will obviously grow I bet

[@thatguyalex2835]

@@braintruffle Hello bro. Does this simulation work on Jupyter Notebook (Anaconda 3 -> Python notebook software)? This simulation looks pretty neat by the way

[@SuperMariocapo]

KZbin just recommended me this video and it's simply wonderful. The way it's animating, the voice, the background music, it's so soothing. Keep on this! It's stunning

[@LimitedWard]

This is truly masterful. I can't even imagine how long this took to make. Between the beautiful animations, the clear and cohesive script, and the massive amount of research required (as evidenced by the bibliography in the description). If I were a professor grading this for a project, I would quit my job knowing I could never achieve such clarity.

[@fritt_wastaken]

I'm speechless, this is so incredibly well made, and the idea for step by step disclosure of the topic is brilliant! One of a kind educational content, keep it up!

[@avtomatk6506]

I am a researcher in mathematics and I have very little knowledge in physics, but the video is so well explained that I could even understand the ideas behind your explanation, excellent work.

[@jsheav]

This is really great. I am finishing up my PhD specializing in MD simulations, and your QM discussion is the best I have seen to date

[@Topodic]

One of the best recommendations I've ever received from KZbin. Cheers for the excellent work and phenomenal presentation, content like this deserves to reach the widest audience it can.

[@Skystrike70]

Excellent visualizations! The good microphone sound quality is also appreciable!

[@braintruffle]

Thank you so much! Hearing myself was super weird in the beginning, though; I really had to get used to it. :-)

[@AlnisSmidchens]

This is the best video I have seen on KZbin, bar none! I am currently starting my second year of studying physics at university, and this video is so _so_ *_so_* helpful for getting an intuitive sense of how different scales connect and interact. The visual demonstrations and interactive style cannot be matched by any textbook. Thank you so much for the wonderful video!

[@braintruffle]

I really appreciate your comment and I'm happy that this video can help a little bit. Best of luck with you studies and thank you very much!

[@ididnotgetanyuniquename]

Did you stop working on it??? How did I find it so late? 🥺 One of the best video I've found so far. The depth of the topic with visual animations is truly remarkable. Please never stop doing what you are doing, and I would like to contribute if possible.

[@Yobs2K]

I don't know if you've seen it already but he made a new video so I guess he didn't stop :)

[@jean-paullange6148]

I hope he does more. I stumbled across this playlist in my feed. I’m amazed by how digestible he made the foundations of a very complex topic.

[@agaluszka]

The way you give information out makes you one of the best teachers I've ever listened to... With such gift you could sell the Eifle Tower to enybody!

[@TimTeatro]

In a pervious life, I was a theoretical physicist and did computaional quantum mechanics (ab initio molecular dynamics). This was a nice reminder. Your pedigogical approach is superb and-of course-you viasuals are just stunning. For example, your choice to use a 1D slice of the 2D single slit problem (at 9:55) was brilliant. Thanks. I really hope to see more.

[@braintruffle]

Thank you so much for your feedback! You can't imagine how worried I was when I built all this. Since you clearly have the theoretical background, you can see how many more interesting topics I left out, and I was so worried that it would be perceived as too oversimplified. There are so many non-content constraints involved; to hear that this small, stripped down contribution is still perceived as valuable is really motivating. Thank you! :)

[@VerifyTheTruth]

This Is The Most Honest, Concise, And Descriptive Explanation Of Computational Fluid Mechanics And Dynamics That I Have Ever Seen. Well Done.

[@VerifyTheTruth]

Pinball/Pingpong/Pool/Chess At Play.

[@Snort70]

Looks like your video has started to hit the YT algorithm... Godspeed, I hope this content reaches as many as possible.

[@thatguyalex2835]

Same here. I am a huge science guy. I love science and physics, and hope that this video wins over and crushes all those cruddy Tik Tok videos. :) By the way, these fluid sims could be used in the future as a way to make more efficient technologies such as aircraft (already happening), and potentially be used in molecular assemblers (far future).

[@kevinbissinger]

It sure did

[@ryanaiden]

When you said: “looking actually means, interacting” I knew we were in for an enjoyable ride. What a truly amazing video 🙌

[@ManishKumarMishra6016]

Hey, this is so wonderfully done. Love your explanation, clean visualization, and the general direction of it. Really looking forward to this series :) Thank you for doing this and wish you luck!

[@braintruffle]

Thank you very much for your kind words! I'm happy you like it.

[@PaulanerStudios]

I have waited for a video like this for years... unfortunatly so long that I had to figure out most of what goes into coding fluid sims on my own... This is still probably my favourite youtube video. Thank you very much!

[@braintruffle]

Learning this on your own certainly helped you a lot, so this is actually a good thing :) During my studies I spend a lot of time just playing with equations and simulations and that had the biggest impact I would say. Thank you so much!

[@CampingAvocado]

Starting a quantum mechanics and a fluiddynamics lecture next semester, revisiting this series to warm up, thanks again!

[@xenontesla122]

This video is incredibly well crafted! You started with the most intuitive explanation of quantum mechanics I’ve seen, and ended with a great framework for how abstraction is used in the sciences!

[@nightraven1958]

I'm in awe of this video. Incredible animation and explanations. So many more people need to see this

[@MrOvipare]

Well that's an easy A+ for the structure, animations, clarity and overall wisdom present in this video. As a physics engineer, fluid mechanics is the only big field of physics we never really covered at university. Thank you!

[@veloxsouth]

Absolutely beautiful, well written, thorough, and relevant to my interests. Really can't wait for the next part.

[@juanalvarez1789]

10 seconds into the video, I immediatly subscribed. I can't wait to see what comes next! Hell yeah!!!!!!!!!!

[@andresyesidmorenovilla7888]

Dude, you're gonna blow up! I trully believe so. Talent like this won't go unnoticed for long. Keep up the great work!!!

[@braintruffle]

Thank you a lot! I am often very self-critical and hearing motivating words helps a lot! :)

[@erv993]

This is an absolute masterpiece! Beautiful visuals and clean storytelling!

[@1.2.3.4..5]

So hyped for this series

[@danamulter]

13:50 "ways to interact >> things that interact" is such a concise way of saying something so significant and translatable. There's a linguistic elegance to this phrase that surpasses even the subject matter in where it can both be applied and intuited with some thought.

[@imagiro1]

What a great presentation! Not just the knowledge, but also the way how you present it. Amazing!

[@fenixluciferum]

Being a student of Biomedical Engineering, having studied Biofluid Dynamics, I'm in absolute awe to this series. We didn't study the subject as far as going to these depths, but I'm really enjoying it!

[@danielcockerspaniel]

I highly recommend a book “life in moving fluids” the fluid dynamics of biological flows.

[@zotur5884]

3Blue1Brown vibes with the detailed explanation of TwoMinutePapers. I love this

[@Practicalinvestments]

So you’re telling me il be back here in a year when I’m taking physics? 😂

[@VascovanZeller]

This is one of the best recommendations youtube has ever given me. Thank you for tickling my brain, what a wonderful presentation you have here! I wish you a very long career in science communication!!

[@quarry1030]

"How did the monkey fall off the bed?" Well, once upon a time, an electron flipped from a down to an up spin.....

[@urekah37]

My mind has been thinking about fluid flows for the last 9 months it is so nice to find such well put together information.

[@sabinsulzer7254]

This is hands down 3b1b level quality! Amazing stuff, keep up the great work!

[@Sebastian-rp9np]

Srsly in my opinion the most underrated and insane Video i've seen so far on YT

[@sese_fpv]

Thank you for this amazing video! Cant wait to see the next one, this is gold.

[@braintruffle]

I am happy to hear that. Thank you very much!

[@giuseppematteucci5174]

I've not even finished the video yet, but your animations on QM are awesome. The best I've seen

[@Schwuuuuup]

If the author of this video would write a recipe for a cake, he would start with "firstly you'll need a big bang" - I love it!

[@KhushalBadhan]

There is a ESA (Europeans Space Agency) guide (meme) on how to make a cake.

[@xgozulx]

The quality! the explanations! the best recap of QM I've ever seen! the awesomeness!! Wow this video is great

[@marcorademan8433]

How has the algorithm not picked up on this. This is incredible!

[@kerbodynamicx472]

Not often would I watch 3 minutes into the video and subscribe. This is brilliant! I'm a high school student and I just started using CFD to mess around, but to me, they are always this kind of wizardry that somehow works. I really appreciate how much research have gone into the making of this video, and how much I have learned. It's shameful to think some nonsensical videos could get millions of views, while this one only get less than 100k (as of the making of this comment)

[@UnofficialFoneE]

Your effort and work has not gone unnoticed. Great video!

[@mghemke]

Awesome explanations - Love the holistic way you just tied together like 10 of my college classes ranging across campus from chemistry and physics to engineering and math to computing and numerical methods. Fantastic content!

[@_lambe_]

I don't usually comment but I have to in this case. The amount of effort and talent evident in this video is honestly outstanding. You've managed to compact many topics considered highly unapproachable into a format that explains them better and more thoroughly in 30 minutes than I have seen any attempt do in 5+ years of learning about them. The fact that you don't have a subscriber count in the millions is a tragedy, one that I hope is remedied soon. My university professors and textbooks should take notes from you. Thank you for your work. Wow.

[@braintruffle]

Wow, I really appreciate that you took the time to write such a lovely comment! Thank you! :)

[@user-th3tg4fb5g]

omg this is a super underrated channel, i love the top-notch video quality and am definitely looking forward to see more of ur videos in the future! :D

[@user-th3tg4fb5g]

also can i ask what u use to animate ur videos? it seems super cool

[@wakka247]

This is a good overview and explanation of fluids and modelling them. Awaiting the next part of this incredible quality video.

[@braintruffle]

That’s very kind of you. Thank you.

[@alanmahnekalin9145]

This video should be the example of the word "explanation" in future interactive dictionaries! Masterpiece!

[@lumanaughty1025]

This was the best explanation of how “a quantum particle is in all possible locations until it is observed”. I don’t think I really understood what “observe” it ment. Amazing video!!!

[@felipeolivares6277]

Yeap,just like"faith". The observer, / the "witness" INFLUENCES the out come of the "endeavour"./ Experiment.". No big deal.

[@ZubairKhan-sp8vb]

I am sold in just first 40 seconds of this video. Good work!

[@coolsebz]

Wow this is so high quality! And the references in the description too! 👏

[@Henriiyy]

Wow! This is without hyperbole the most beautiful video i've seen about molecular dynamics!

[@braintruffle]

Thank you! :)

[@JoeyAlmonds]

This is one of the greatest educational videos I stumbled upon. The 30 min here were far more insightful than a collective 4 hours of lectures on introductory Molecular Dynamics I had last term

[@bleblo13]

This just showed up on my front page, love it! Didn't expect quantum mechanics to show up this much for fluid simulation (even though it makes sense). It also seems like the video is gaining some traction with the influx of new comments, at least I hope it does. This wave of great new educational videos is amazing.

[@braintruffle]

I was very happy that the first part reached many people in the last few month and I was very happy with the feedback (a lot of positivity) and then youtube decided to show it to more all of a sudden. Many thanks :)

[@Dream4rc]

i never really understood the principles behind fluid mechanics. Now i have a framework. This is a great video.XD

[@floontsybloonts9609]

Ive been watching this channel for 5 minutes and I already love it. Clear and consice explanation with fun animation. Awesome job

[@WilliumBobCole]

As great as this video is as a tool for understanding ne abstractions necessary for fluid simulations, it honestly does a better job at reconciling the quantum with the atomic with the macro than any other video I can recall seeing and I feel like (a version of) this needs to be shown in schools to help people *get* what everything IS. Like, this is the first time I really felt like I understood what a wave function even MEANS, in relation to classical mechanics. Still hurts my brain lol but this is so well presented I just had to say something. Consider me subscribed!

[@braintruffle]

Wow, thank you sooo much! I'm super happy you appeciate the focus on the link between all these fields because this is also what clicks the most for me - seeing the connection.

[@sachkofretef]

this is the best channel on youtube for science. you actually understand what you are talking about and it's complex and not just feel good stuff like veritaserum etc. keep it up !!

[@luchok2997]

The quality of the content is incredible. I'd love to see how you explain ray tracing and the different ways to simulate light streams. Please make a video about this.

[@blacklistnr1]

Woohoo! pre-5k subs squad. Please keep the same amount of technicality when you grow up. It's a beautiful and rare combination of details, formulas, visualizations and questions

[@MaxWeinhold]

Absolutely stunning visuals, and told in such an intutive way! A great explanation of building up fluids from the ground'up by investigating which simplying assumptions allow us to retain the overall behavior.

[@ieatwobblebassforbreakfast627]

Echoing the previous comments, this is gold dust my friend. Along with the outstanding quality of the information, your teaching style and the presentation, your soothing voice genuinely makes me feel like I _will_ understand fluid dynamics, and build a successful fluid sim.

[@scifactorial5802]

Fantastic content with a great presentation. It is incredible seeing how much effort is put in to making such high quality videos by people like you. Keep up the excellent work and I'm sure the algorithm will reward you. I'm looking forward to the next videos.

[@tfs711]

Oh Man!!! Your deserve to get not only viral but EXTREME VIRAL..!!! What a wonderful explanation! WOW!!!

[@furkanunsal5814]

As a computer science student this video inspired me to make a simulation based on this series. and as a side thought while watching this video, amazed me how valuable the internet actually is. I believe this video was way more valuable and informative than physics classes (and the books I read) I get in my university. congrats!

[@cronamusic2258]

Im only a minute in and I’m already super interested, this is a great video, should definitely have more views and likes!

[@Maria-er4zu]

This video is a masterpiece! Not only the way in which you formulate questions and give insight into your thought processes is unbelievably fascinating, but also the artistic part of this video is truly outstanding. Thank you so much for your wonderful work, keep it up!

[@braintruffle]

I'm very happy you like it and thank you very much for your kind words. All this feedback is unbelievably motivating. I really hope you like the next part as well. Have a great day! :)

[@cristianrivas2870]

Amazing video with insane quality. Really really cool. Thank you!

[@Voulltapher]

Woderfull content, looking forward to the next episode, thank you for making this.

[@braintruffle]

It was a pleasure making this video. I just love simulations!

[@das_it_mane]

These are some of the best visualizations I've ever seen! Would love if you explore more aspects of quantum mechanics!

[@Mjallux]

Wow man, just the thing i was looking for!

[@Crustyislooking]

This is way too good. Like, you went so far beyond expectations I’m shocked

[@SimulatingPhysics]

This is amazing work both as visualization and explanation! I hope you can reach more people.

[@braintruffle]

You got some cool simulations there too! Thank you a lot.

[@MachineLearningSimulation]

That is amazing work! The detail, the love, the editing. This video will be of immense benefit for everyone learning about CFD. Thanks for also contributing to open education

[@AngeTheGreat]

Great video! Animations are really amazing and clean :)

[@gedaliakoehler6992]

I'm wondering how he did his animations :O Love your channel too!

[@paladynee]

wow didnt expect to see you here

[@Science4Real]

I really appreciate how the presenter explains the need to reduce information and simplify models when working with large systems, so that approximation methods like the kinetic theory of gases or molecular dynamics can be applied. This approach not only helps us understand the theory better but also allows for effective real-world application.

[@shubhang-sharma]

Hey, would you share how was the production of this video went like? Softwares and stuff? And ofc! the video is damn intriuging!!! Yet to watch completely though..

[@braintruffle]

I code the simulations from the ground up for "full control". The 3D scenes (truffles and stuff) are made with blender. Thank you!

[@AlphAG4M1NG]

This video is just amazing. I have seen many good educational videos on youtube but none comes even close to this one. If all schools and universities would teach on this level, studying would be much easier and more interesting. Keep up the great work!

[@thomasengels7817]

He actually put more work into the video description alone than I did into my bachelor's thesis.

[@danielhader4063]

Instantly subscribed after watching! This is so beautifully done and easy to follow. Thank you!

[@Graywolf116]

Wanna say I really appreciate you illustrating *why* it's difficult to start from quantum mechanics, and how even for tiny scenarios it gets out of hand fast.

[@simplydoz]

I've never seen a more comprehensive and accurate way to express quantum effects and fluid dynamics visually. Or really at all ever.

[@PiotrekPomorski]

Oh my holy moly. Sitting now with my Fluid Dynamics books, reading and solving problems during my masters... and you come with this marvel. Out-stan-ding work. Would love to know a bit about your process. Are you a team? Do you animate/code/research on your own? The quality of it is batshit splendid my friend! Cheers!

[@braintruffle]

Wow, thank you so much. I'm so glad you find it useful! I'm doing this on my own, I just love math and physics and learning while seeing things in action. I also like that creating this content involves so many different aspects. As I have a background in non-linear dynamics theory, I'm familiar with the math and physics related work, but building the visual aspects involves also very interesting things I was not exposed to so far. :)

[@PiotrekPomorski]

@@braintruffle That would be super fascinating to get a glimpse into your visual creative process, not gonna lie! Keep up the good work. Couple weeks into it and you'll have your hard work reflected in thousands of subscriptions. Cheers!

[@danielcockerspaniel]

Stick to your classical fluid dynamics textbook, and follow with traditional numerical methods. To a hammer everything is a nail. The author of this video is a physicist, not a fluid dynamics modeler. Eventually he’s going to get onboard the navier-stokes train like everyone else if he wants to actually model fluid flow.

[@PiotrekPomorski]

@@danielcockerspaniel no doubt about that. Textbooks are a groundwork, no way around it. Nevertheless having a possibility to extend and enrich the imagination with such visuals is a value in and of itself.

[@alejandrotenorio2327]

Can I ask which type of master are you doing to work on topics like this?

[@johnevans9911]

this is amazing! I tried to model the behavior of particles in a ripple pool once and your video is lightyears more advanced than what I did. You're amazing thank you for producing this video

[@TheRelain]

Really good video, looking forward to the next!

[@doublemax77]

Just found this video by accident. Great work, incredible quality. Can't wait for more of the series.

[@MrScrollsTooMuch]

That was great. Looking forward to more. Thank you.

[@luiscedilllo7831]

My new favorite KZbin channel, thank you for the videos!

[@rodrigoalvarez1712]

This is probably the best video I've ever seen on KZbin. THANK YOU!! Any chance you will the code for the simulator? I need a complex CFD simulator and have realized I'll need to make my own. Building upon something like this would be phenomenal.

[@JosefdeJoanelli]

Man the quality of this video is next level, great work!

[@Veghead211]

Excellent video, please make more.

[@braintruffle]

I will!

[@lambda_calc]

The clarity of your visualizations and explanations is outstanding. Very well done, you earned my subscription!

[@asdf56790]

Amazing! There's so many really insightful visuals in here, which would come in really handy for people learning about QM for the first time. How did you do your animations?

[@SinemaSurf]

You, random man on internet, created one of the finest educational videos on internet. I appreciate you.

[@verified_tinker1818]

This looks incredible. Unfortunately, it's _too_ incredible for a brain of my smoothness. Maybe I'll understand more in the future.

[@bhavyakabade]

I dont normally comment, but this was incredible. The ease with which complex topics are explained is unmatched. Will be looking to learn way more

[@JohnFerrier]

My friend, you did a great job animating this. I'd be curious to know how you did this.

[@jcespinoza]

I'm amazed at the quality of this video! Outstanding job man!