User contributions
- 19:26, 29 June 2014 (diff | hist) . . (+85) . . Rope pump (added link to comparison of solar powered rope pump to other options)
- 19:20, 29 June 2014 (diff | hist) . . (+90) . . Rope pump (added link to model equations)
- 19:09, 29 June 2014 (diff | hist) . . (+297) . . Rope pump (added details of pump model equations and their implications)
- 18:25, 29 June 2014 (diff | hist) . . (+167) . . Rope pump videos (current)
- 18:09, 29 June 2014 (diff | hist) . . (+158) . . Solar powered pumps (added link)
- 18:52, 16 February 2012 (diff | hist) . . (+221) . . Rope pump
- 17:03, 16 February 2012 (diff | hist) . . (+136) . . Rope pump
- 17:01, 16 February 2012 (diff | hist) . . (-136) . . Rope pump
- 16:59, 16 February 2012 (diff | hist) . . (0) . . Rope pump
- 17:42, 15 February 2012 (diff | hist) . . (-243) . . Rope pump
- 17:34, 15 February 2012 (diff | hist) . . (-53) . . Rope pump
- 17:26, 15 February 2012 (diff | hist) . . (-7) . . Rope pump
- 17:25, 15 February 2012 (diff | hist) . . (+316) . . Rope pump
- 21:02, 13 February 2012 (diff | hist) . . (-1,937) . . Rope pump
- 19:55, 13 February 2012 (diff | hist) . . (+2,001) . . Rope pump
- 17:14, 13 February 2012 (diff | hist) . . (+815) . . Rope pump
- 17:25, 1 February 2012 (diff | hist) . . (-22) . . Traditional hand-dug wells (→External links)
- 17:25, 1 February 2012 (diff | hist) . . (-22) . . Traditional hand-dug wells (→Manuals)
- 17:12, 1 February 2012 (diff | hist) . . (+5) . . Traditional hand-dug wells (→External links)
- 17:12, 1 February 2012 (diff | hist) . . (+10) . . Traditional hand-dug wells (→Manuals)
- 17:11, 1 February 2012 (diff | hist) . . (0) . . Traditional hand-dug wells (→External links)
- 17:10, 1 February 2012 (diff | hist) . . (+180) . . Traditional hand-dug wells (→External links)
- 17:08, 1 February 2012 (diff | hist) . . (+152) . . Traditional hand-dug wells (→Manuals)
- 14:04, 28 January 2012 (diff | hist) . . (0) . . N File:An illustration of the basic rope-pump design in the west circa 1433.jpg (current)
- 18:40, 27 January 2012 (diff | hist) . . (-28) . . Rope pump
- 18:39, 27 January 2012 (diff | hist) . . (-45) . . Rope pump
- 18:35, 27 January 2012 (diff | hist) . . (+2,446) . . Rope pump
- 17:58, 27 January 2012 (diff | hist) . . (+888) . . Traditional hand-dug wells
