Totally with you - especially because Wikipedia's math pages go from zero to high math pretty fast, and even something simple like this would make these subject

Totally with you - especially because Wikipedia's math pages go from zero to high math pretty fast, and even something simple like this would make these subjects more accessible - even intuitive. There are enough web-based animation stuff to make this trivial - I wonder why no one is doing this kind of thing? There are these REALLY old pages with Java applets or even JS craziness from the 90's going on - but we have tools to make this sooooo much better. We need an online science museum methinks.