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Rods, cones and night vision

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PKV's picture
PKV
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Joined: 2010-07-26

Here is a most unusual explanation of rods, cones and night vision as performed by the Blue Man Group. 

http://www.youtube.com/watch?v=W-yLfm5HsHc

Enjoy.  Kevin Paxson - PKV

AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484