Hi all,
I am Matthias, physics researcher at nvidia. I recently created a youtube channel called “Ten Minute Physics”. All the 3d demos are based on three.js
Anybody interested, have a look here:
there is also a page containing all the demos and code here:
https://matthias-research.github.io/pages/tenMinutePhysics/index.html
Best
Matthias
Nice to see you’re still working in the field. I stumpled on your article on position based dynamics I think about 10 years ago, and it inspired me to use a similair technique for medical simulations. All in c++ , but computers and browsers have evolved since then 
Of course in medical simulations you also need tearing and cutting tissues, I wonder if that is now possible in the browser using pbd (unfortunately I’am not working in this field anymore)?