4 November 2009
- 00:5000:50, 4 November 2009 diff hist −28 m Uranium mining →In-situ Leaching (aka In-Situ recovery, Solution Mining, etc.)
- 00:4000:40, 4 November 2009 diff hist +2 m Uranium mining →Open pit (aka Conventional mining,surface mining, etc.)
- 00:3600:36, 4 November 2009 diff hist −6 m Curitiba transportation No edit summary
- 00:2900:29, 4 November 2009 diff hist −1 m Production of Biodegradable Organic Plastics →Introduction and Motivation
3 November 2009
- 01:4401:44, 3 November 2009 diff hist −27 Greenhouses literature review →CO2 enrichment
- 01:3001:30, 3 November 2009 diff hist −1 Greenhouses literature review →Greenhouse waste heat
- 01:0501:05, 3 November 2009 diff hist +19 Greenhouses literature review →Greenhouses background
1 November 2009
- 22:5222:52, 1 November 2009 diff hist −2 m Open knowledge for aid and international development →Why it matters
- 22:2622:26, 1 November 2009 diff hist +3 Open development and open aid →Open aid
- 22:0822:08, 1 November 2009 diff hist +13 m Tragedy of the commons →Uncontroversial examples
- 21:0521:05, 1 November 2009 diff hist 0 m Population density →Living environment
- 21:0421:04, 1 November 2009 diff hist −4 m Population density →Benefits of building size