Why is this the hardest (un)solved problem in classical physics? Turbulence and Navier-Stokes

Описание: This video style was heavily inspired by ‪@hackerdashery‬ , especially from his P vs NP video (   • P vs. NP and the Computational Complexity Zoo  ). You can see a clear resemblance not only in the video style but also in the Millenium problem description and the quote from Chopin.

Black and white images of flows printed from the book "An Album of Fluid Motion" 1982 Assembled by Milton Van Dyke from the mechanical engineering department of Stanford University (https://courses.washington.edu/me431/hando...)
Figures featured enumerated according to the book:
3. Hele-shaw flow past an inclined plate
24. Circular cylinder at R=1.54
38. Laminar separation from a curved wall
55. Instantaneous flow past a sphere at R=15000
90. Vortices above an inclined triangular wing
94. Kármán vortex street behind a circular cylinder ar R=140
102. Instability of an axisymmetric jet
156. Comparison of laminar and turbulent boundary
266. Sphere at M=1.53

Non-Newtoninan flow video from the YouTube channel ‪@theslowmoguys‬ (   / @theslowmoguys  . Video named "Non-Newtonian Fluid in Slow Motion - The Slow Mo Guys" (   • Non-Newtonian Fluid in Slow Motion - The S...  )

The Millenium Price Problems (https://www.claymath.org/millennium-problems/)

Duck Plushie from the kurzgesagt shop (https://shop-eu.kurzgesagt.org/collections...)

Artistic contributions:
The Starry Night by van Gogh in 1889
The great wave off Kanagawa, by Katsushika Hokusai in 1831
Old school drawings of turbulence by Leonardo da Vinci

Fusion reactor illustration from the ITER Tokamak (https://www.iter.org/mach)

Technology tree from the videogame "Civilization VI" (https://civilization.2k.com/civ-vi/)

Protein folding illustrations:
1 https://www.technologyreview.com/2020/11/3...
2 https://perspectives.gaintherapeutics.com/...

Toy airplane: a Spitfire (of course)

Chess game: Kasparov vs. Topalov, Wijk aan Zee 1999

Music from StoryBlocks, in order of appearance:
Groovy Madness
Can't stop my swagger
Got it going on

Special thanks to the wind and energy systems department at the Technical University of Denmark for letting me film in their facilities (and to Ana for letting me use her mini wind turbine, a model of the DTU 10 MW reference wind turbine).