User contributions
- 23:53, 25 August 2008 diff hist +370 Talk:Water
- 00:51, 25 August 2008 diff hist +154 Talk:Architecture in Field Stone
- 00:46, 25 August 2008 diff hist +429 Talk:Water
- 00:35, 25 August 2008 diff hist +1,248 Talk:Water
- 00:53, 22 August 2008 diff hist +624 Talk:Water
- 00:42, 22 August 2008 diff hist +168 Talk:Architecture in Field Stone
- 01:00, 21 August 2008 diff hist +238 Talk:Show Stoppers →Running hot and cold
- 02:03, 20 August 2008 diff hist +252 Talk:Architecture in Field Stone New section: Rocket stage
- 01:51, 20 August 2008 diff hist +393 Talk:Water
- 01:23, 18 August 2008 diff hist +226 Talk:Water
- 01:15, 18 August 2008 diff hist +334 Talk:Types of Robots
- 01:11, 18 August 2008 diff hist -41 Types of Robots →Specific Jobs for Robots
- 01:18, 16 August 2008 diff hist +572 N Talk:Partial G Space Station New page: ''The station needs to be "spun down" before crew capsules can dock and undock. Does this have "life boat" safety implications?'' If the docking system (Dragon: CBM, Soyuz: probe and con... current
- 00:53, 16 August 2008 diff hist +304 Talk:Types of Robots
- 00:48, 15 August 2008 diff hist +243 Talk:Show Stoppers New section: Children on the Moon
- 00:17, 15 August 2008 diff hist +1,263 Talk:Water
- 05:30, 14 August 2008 diff hist +1,104 Talk:Water
- 00:10, 13 August 2008 diff hist +275 Talk:Water
- 00:43, 12 August 2008 diff hist +596 Talk:Water
- 01:42, 11 August 2008 diff hist +709 N Talk:Water New page: ''Other substances, such as aluminum or magnesium and oxygen can be used for rocket fuel. We have plenty of those.'' Oxygen has been used for decades as rocket oxidiser. Although magnesi...