User contributions for 75.198.9.221
Results for 75.198.9.221 talk block log logs global block log filter log
15 May 2009
- 18:5518:55, 15 May 2009 diff hist −32 James Gregory Telescope did not invent the first reflecting telescope
- 18:4818:48, 15 May 2009 diff hist −1 List of inventors →G: James Gregory did not invent the reflector
- 18:4018:40, 15 May 2009 diff hist +19 Timeline of astronomy →1669: reword
- 18:3618:36, 15 May 2009 diff hist +8 Edmond Halley →Biography and career: add fact tag. Gregorian design was principal
- 16:4416:44, 15 May 2009 diff hist +5 Niccolò Zucchi →Zucchi's mirror telescope: date
- 14:4514:45, 15 May 2009 diff hist +38,071 History of the telescope Undid revision 290101501 by 204.82.246.11 (talk)
- 13:2613:26, 15 May 2009 diff hist +99 Amateur telescope making →"The Poor Man's Telescope": ref
- 12:5512:55, 15 May 2009 diff hist +68 Aerial telescope expand
- 12:4912:49, 15 May 2009 diff hist 0 History of the telescope →Long focal length refractors: fix redlink
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