I know what you mean on keeping the physics part alive. I've written a bunch of code for doing simple molecular dynamics and varying the interaction types. I'

I know what you mean on keeping the physics part alive. I've written a bunch of code for doing simple molecular dynamics and varying the interaction types. I've also gone off and discovered I like number theory. None of this pays the bills, right now I help build clouds, and I used to build supercomputers, and high performance storage systems.