A bird sees everything at once in total focus. Whereas the human eye is globular and must adjust to varying distances, the bird's eye is flat and can take in everything at once in a single glance.
Sunday, February 21, 2010
Oldies: Birds and the Bees
A bird sees everything at once in total focus. Whereas the human eye is globular and must adjust to varying distances, the bird's eye is flat and can take in everything at once in a single glance.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment