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User contributions for Cholewa

A user with 16 edits. Account created on 19 February 2008.
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13 February 2014

27 November 2012

  • 13:3113:31, 27 November 2012 diff hist 0 m Wave Changed "periodic oscillations in electrical and magnetic fields" to "periodic oscillations of electrical and magnetic fields", because the fields themselves are oscillating.

4 April 2012

14 December 2010

1 September 2010

18 June 2010

19 July 2009

4 June 2009

17 April 2008

20 March 2008

12 March 2008

19 February 2008