Vision Explained: Scientists Finally Capture Elusive Signaling Device Our Retinas Use To Tell Us What We See
Monday, February 2, 2009 - 15:21
in Physics & Chemistry
Scientists have known for more than 200 years that vision begins with a series of chemical reactions when light strikes the retina, but the specific processes have been a mystery. Scientists have shed new light on this process by "capturing" this chemical communication for future study.