Vibrations. Light. And Chemical Reactions.

month

2012 2013

January 1
February 2
March
April
May 1
June
July
August
September
October
November
December

2011 2012 2013

January 1
February 107
March 160
April 71
May 17
June 7
July 2
August 11
September 1
October 1
November
December 3

2010 2011 2012

January
February
March
April
May
June
July 27
August 29
September 4
October 5
November 2
December

2009 2010 2011

January
February
March
April
May
June
July
August
September
October
November
December

2009 2010

January
February
March
April
May
June
July
August 1
September
October
November
December

July 2012

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