[jasmcole]

Nice. I had a quick look at this effect in an old blog post, it's surprisingly simple to derive the existence of waves in traffic flow (given some simplifying assumptions) http://jasmcole.com/2014/09/14/only-a-fool/

[_lce0]

TIL only a fool breaks the two second rule

https://www.youtube.com/watch?v=mf5d2DP4Pp0