- https://en.wikipedia.org/wiki/User:LucasVB/Gallery
- https://1ucasvb.tumblr.com/
- https://1ucasvb.tumblr.com/faq
- https://www.mathwarehouse.com/animated-gifs/
- https://animated-mathematics.net/
- https://en.wikipedia.org/wiki/User:Rocchini
- https://www.javascripting.com/view/matter-js
- http://vibertthio.com/runn/
- https://36days.reflektor.digital/letter/G
- http://magickeyboard.io/
- http://piqnt.com/stage.js/
- https://github.com/liabru/matter-js/wiki
- https://github.com/liabru/matter-js/wiki/Getting-started#documentation
- https://brm.io/matter-js/docs/classes/World.html
- https://codepen.io/collection/Fuagy/
- https://glitch.com/search?q=matter-js&activeFilter=project
- https://developer.tizen.org/community/tip-tech/matter.js-2d-physics-library-tizen
-
with arrows
- Quadruplanar-Inversor -> schrafur für farbenblinde
- File:Flugkolbenmotor Animation.gif neu exportieren wegen type
- https://en.wikipedia.org/wiki/Steering_linkage
- https://en.wikipedia.org/wiki/Pantograph
- https://en.wikipedia.org/wiki/Kempe%27s_universality_theorem