Actual paper is here : http://www.uvm.edu/~cmplxsys/newsevents/pdfs/2010/science.1193147v2.pdf http://www.uvm.edu/~cmplxsys/newsevents/pdfs/2010/science.11...

Actual paper is here : http://www.uvm.edu/~cmplxsys/newsevents/pdfs/2010/science.1193147v2.pdf http://www.uvm.edu/~cmplxsys/newsevents/pdfs/2010/science.11... I remember when this first came out. It hit a lot of the things I've noticed myself -- the way you can create a group rhythm that lets people build on each other.