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For 69.231.122.70 talk block log logs filter log

Search for contributionsshowhide
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⧼contribs-date⧽

12 July 2011


02:4302:43, 12 July 2011 diff hist −635  Talk:Space launch No edit summary

11 July 2011


05:3705:37, 11 July 2011 diff hist +2,952  Talk:Space launch  Energy At Altitude: new section

04:2404:24, 11 July 2011 diff hist −4  Space launch  Escape from circular orbit only requires KE of that orbit, so never more than twice energy. See discussion.

04:1404:14, 11 July 2011 diff hist +4  Space launch  Undid my revision 438853124 cause forgot edit summary by 69.231.122.70 (talk)

04:0504:05, 11 July 2011 diff hist −4  Space launch No edit summary






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