This is another post about programming, which I almost never write about.Click here to jump straight to trying this thing out for yourself.In my previous post on Threads, I made an offhand comparison1:Threads2 are just emulator3 save states4, coupled with a condition upon which they will be resumed.At the time, I thought this a pretty okay analogy — but I couldn’t stop thinking about it. I’ve been turning it around in my mind for a while. I think it has serious untapped potential as a pedagogica...