* These videos were produced in 1985 to 1986. Please change the title to reflect this. https://en.wikipedia.org/wiki/The_Mechanical_Universe https://en.wikipedi

* These videos were produced in 1985 to 1986. Please change the title to reflect this. https://en.wikipedia.org/wiki/The_Mechanical_Universe https://en.wikipedia.org/wiki/The_Mechanical_Universe * The full playlist of 52 episodes: https://www.youtube.com/playlist?list=PL8_xPU5epJddRABXqJ5h5G0dk-XGtA5cZ https://www.youtube.com/playlist?list=PL8_xPU5epJddRABXqJ5h5... * I love the way they animate the manipulation of mathematical formulas. When I work on algebra, I visualize the same sort of animations in my head (of moving, creating, and deleting terms). For example: https://youtu.be/MWrOozSSdW8?t=1163 https://youtu.be/MWrOozSSdW8?t=1163 ; https://youtu.be/w6ynSbzPhjc?t=1081 https://youtu.be/w6ynSbzPhjc?t=1081 ; https://youtu.be/w6ynSbzPhjc?t=1280 https://youtu.be/w6ynSbzPhjc?t=1280 ; https://youtu.be/MSUkQXA5_bU?t=1217 https://youtu.be/MSUkQXA5_bU?t=1217 ; https://youtu.be/MSUkQXA5_bU?t=1289 https://youtu.be/MSUkQXA5_bU?t=1289