mercoledì 27 aprile 2016

NYT Science: Peacocks Don’t Just Show Their Feathers, They Rattle Them

Peacocks Don't Just Show Their Feathers, They Rattle Them
By JAMES GORMAN

Researchers studied the physics of how peacocks shake their tail feathers and found they resonate like a guitar string.

Published: April 28, 2016 at 06:00AM

via NYT Science http://ift.tt/1VSWbvA