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Latest comment: 14 years ago2 comments2 people in discussion
I created this article on 2007/09/12. You can made contributions by adding relevant information. RS1900 04:13, 12 September 2007 (UTC)Reply
Removed the sentence: "Furthermore, he introduced the mach number to describe multiples of the speed of sound.". Since Mach numbers are attributed to, and named after Ernst Mach! —Preceding unsigned comment added by Coramaroc (talk • contribs) 21:21, 12 March 2010 (UTC)Reply
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