a: pupil ~
b: aperture of the camera
What:
"The pupil is like the aperture of the camera, and the iris is the diaphragm that regulates the amount of light allowed to enter the eye."
Useful?
Writer: Walter F. Boron, Emile L. Boulpaep
LCC:
Where:
Date: Jan 1 2017 11:31 AM
# 10626 Critique Analogy