L Lone Wolf Reviewer Joined Nov 16, 2009 Messages 1,979 Oct 15, 2013 #1 https://news.harvard.edu/gazette/story/2013/09/seeing-light-in-a-new-way/
T Transient Well-known member Joined Oct 25, 2011 Messages 10,801 Oct 16, 2013 #3 Very cool. (no pun intended)
