8 February 2011
- 07:4207:42, 8 February 2011 diff hist +47 Dual Parabolic Dishes on Equatorial mount →Introduction
- 07:4107:41, 8 February 2011 diff hist +348 N File:One dish version of dual dish.jpg This shows the one half dish version (without the dish or target) so just the frame is there. I have not put on the counterweight either. In the tropics the 2 dish version should work easily. But at my latitude, because of the angle of equatorial mount he
- 07:3007:30, 8 February 2011 diff hist +112 Dual Parabolic Dishes on Equatorial mount →Introduction
- 07:2807:28, 8 February 2011 diff hist +118 N File:Hottttarget.jpg This is an attempt to show the idea with the bicycle rims at both ends.
21 December 2010
- 19:0719:07, 21 December 2010 diff hist +310 Pulser pump →Principle of Operation
- 19:0419:04, 21 December 2010 diff hist +46 N File:Inclined animation.gif Shows that airlift can work on an incline too. current
- 18:3618:36, 21 December 2010 diff hist +23 Pulser pump →Principle of Operation
- 18:3518:35, 21 December 2010 diff hist +99 Pulser pump →Principle of Operation
- 18:3218:32, 21 December 2010 diff hist +127 N File:Splitprocess with air direction and lables.gif This is the the split process pulser pump where trompe section and airlift section are separated. This has several advantages. current
14 September 2010
- 03:0403:04, 14 September 2010 diff hist +95 Parabolic dish from 4 by 8 corrugated plastic sheet →This is a level one heading
- 03:0203:02, 14 September 2010 diff hist +150 Parabolic dish from 4 by 8 corrugated plastic sheet No edit summary
- 02:5902:59, 14 September 2010 diff hist +1,128 N Parabolic dish from 4 by 8 corrugated plastic sheet Created page with '<!-- comments that appear in the source but not on the screen are formatted like this --> <!-- these comments are offered as an aid as you get started. Remove as you wish --> <!…'
- 02:5702:57, 14 September 2010 diff hist +121 N File:Coneparabolic2.jpg Shows how a half dish parabolic can be made from a 4 by 8 sheet of corrugated plastic with minimal cuts and minimal waste current
- 02:5402:54, 14 September 2010 diff hist +66 N File:Coneparabolic.jpg This shows how to make the cone approximation of a parabolic dish. current
1 September 2010
- 18:4418:44, 1 September 2010 diff hist +64 Talk:Pulser pump →Comments
- 18:4318:43, 1 September 2010 diff hist +58 Talk:Pulser pump →Comments
20 August 2010
- 02:4302:43, 20 August 2010 diff hist +183 Talk:Pulser pump →Comments
28 June 2010
- 05:2805:28, 28 June 2010 diff hist +601 Pulser pump →Working Pulser Pump