Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

From Vectors and 2D Motion: Crash Course Physics #4 Episode 4 | 10m 5sVideo has Closed Captions| CC Today we continue on our journey of understanding motion, direction, and velocity.

See how these researchers at MIT's CSAIL turned 2D videos in 3D printed motion sculptures.

Realizing that, an MIT team has developed a system that creates 3D-printed "motion sculptures" based on 2D videos.

That's training-wheel contrast, says I. Red is where it's at. At least, according to Flynn: Son of Crimson, a delightful-looking 2D brawler that's now on Kickstarter.