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https://youtu.be/4DUGRWjdNLI?t=795

Mixing lines can result from mixing two clear colorless liquids which roughly have the same viscosity but have different densities. They refract (not diffract I guess) light differently. See also https://www.reddit.com/r/askscience/comments/2104vp/what_is_the_visible_waviness_or_lines_while/

If you have any photos or videos of this phenomenon, please share them here.

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Original Poster1 point · 19 days ago

This is the video the guy mentioned, timestamp also at the topic of this thread: https://youtu.be/tgUH0HXrOKE?t=162

I remember one or more weeks ago I mixed a small amount of two or more clear colorless liquids together in a test tube and saw this phenomenon. I kind of wrote down what they were, so maybe I will post what they were here.

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What is the title of the piece at 1:50 and 5:39 when the screen goes in Black & White. Many have tried to guess in the youtube comments but couldn't succeed. It is not Moonlight Sonata, and we would really appreciate if you could help us. https://www.youtube.com/watch?v=k1MIYlUVhXc

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Original Poster1 point · 23 days ago

Someone in the comments said that it was "Peaceful Pianos 18" by Martin Klem -- https://www.youtube.com/watch?v=gF_hXyL2KcY -- and that seems to be true. (Also, someone else in the comments said that it is "Into The Dark" by Sebastian Larsson -- https://www.youtube.com/watch?v=19L9Z11D3K8 -- but that doesn't seem to be true.) Does PewDiePie use classical music in any of his other videos: either as background or a/the focus?

Can anyone identify this song: https://www.youtube.com/watch?v=xfNleO8y0B0 ? It is kinda like classical music with an electronic remix.

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https://www.youtube.com/watch?v=yApXlxq0_l8

https://www.dailystar.co.uk/news/weird-news/bizarre-stairway-heaven-phenomenon-seen-20808430

Is this a natural phenomenon or did a bunch of planes do a sonic boom at the same time (probably not) or something? I've heard some crackpot theories on these ladder-like clouds, like this one: https://infinityexplorers.com/a-mysterious-stairway-appears-over-florida

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Does anyone know which car this applies to: https://archive.org/download/anti-lock-brakes-1-of-2_pdf/anti-lock-brakes-1-of-2.pdf - it's a hard question, I know. OCR'd: https://archive.org/stream/anti-lock-brakes-1-of-2_pdf/anti-lock-brakes-1-of-2_djvu.txt. The "Creation Date" of the PDF is "3/15/2006" and the author is "(c)2006 SPX-VFTIS". I did find this: https://www.linkedin.com/in/david-miklosi-47b8b74 - "SPX/VFTIS Automotive Supplier Jan 1992 – Feb 2003" and this https://www.pdf-archive.com/2016/07/03/uuid-p5-wiring-diagram/.

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It's probably for a Buick/Pontiac with Magna Steer. It would be on a top of the line full size model.

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Original Poster1 point · 2 months ago · edited 2 months ago

OK. I'm thinking it most likely applies to a 1997 Buick LeSabre & less likely, it applies to a Buick Regal. Did both or either of those have Magna Steer? Were they top of the line full size models? IDK, I'll have to look it up. Here is part 2 of that wiring diagram: https://archive.org/details/anti-lock-brakes-2-of-2_pdf.

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