User contributions for 2801:84:0:1034:7421:B2FC:6630:5AAF
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12 September 2014
- 00:3100:31, 12 September 2014 diff hist +75 Schwarzschild geodesics Undid revision 625139849 by 2801:84:0:1034:7421:B2FC:6630:5AAF (talk) current