http://www.youtube.com/watch?feature=player_embedded&v=JWDocXPy-iQ bounce a laser off a wall and record time for scatter to get back to camera
http://www.youtube.com/watch?feature=player_embedded&v=JWDocXPy-iQ bounce a laser off a wall and record time for scatter to get back to camera
This entry was posted on March 31, 2012 at 4:45 am and is filed under movie.
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