Comment: here is another

(See in situ)


here is another

TEDTalks: Steven Strogatz: How things in nature tend to sync up
http://youtu.be/aSNrKS-sCE0
Mathematician Steven Strogatz shows how flocks of creatures (like birds, fireflies and fish) manage to synchronize and act as a unit -- when no one's giving orders. The powerful tendency extends into the realm of objects, too.

Exercise Your Rights. If You Don't Use Them, You Will Lose Them.
My News Twitter http://twitter.com/sharpsteve
My YouTube http://www.youtube.com/user/sharpsteve2003