Who said that primates such as apes and humans are the only animals to spontaneously fabricate or use tools:
check this out and learn about the smartminded crows, who will soon be dominating our world...
Krrk
Lone dog sent in this link:
understanding traffic jams for traffic coordinators worldwide...
See how they "mysteriously" arise, by manipulatin' some basic parametrics...
A must-see if you're stuck in traffic for hours per week. Get out there, take the bike to the train to the city to the sidewalks to the rollers to the office and blow off some sweat. You'll arrive well-rested, exercised, informed and just maybe you might make new friends in your wagons, all the while protecting the environnement and not risking your life.
'Been driving around recently, and goddamn... you better buy a bigger car than those maniacs out there... The odds you're going to be involved in serious shit on the road have risen dramatically these last years... And wear a seat-belt, all the time, anywhere, especially in the back!
http://vwisb7.vkw.tu-dresden.de/~treiber/MicroApplet/simFrame.html
