I remember watching a youtube playlist on a video about equation of a plane and about vectors in 3D. The video was fully animated in 3D and had good sound effects too. I feel like it had a clock mascot somewhere but I could be wrong. The video was narrated by a professor.

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    $\begingroup$ If it had been a "pi" mascot instead of a "clock" mascot, it almost certainly would have been a 3Blue1Brown video. Are you sure it wasn't that? 3blue1brown.com/topics/linear-algebra $\endgroup$ Nov 20, 2023 at 3:25

1 Answer 1


Just to provide this question with an answer, as my suggestion was confirmed in the comments, the Youtube playlist you're looking for is Robert Ghrist's Calculus Blue Volume 1 on vectors and matrices.

(Post made Community wiki.)


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