User contributions
- 13:46, 18 December 2018 diff hist +1 Charcoal current
- 13:46, 18 December 2018 diff hist -29 Feces
- 13:45, 18 December 2018 diff hist -29 Waste biomass recycling
- 13:45, 18 December 2018 diff hist -46 Greenhouse
- 13:44, 18 December 2018 diff hist -63 In-vitro meat
- 13:44, 18 December 2018 diff hist -10 Automation
- 13:43, 18 December 2018 diff hist +12 Biotechnology
- 13:43, 18 December 2018 diff hist -49 Carbon dioxide
- 13:42, 18 December 2018 diff hist -25 Biomass
- 13:42, 18 December 2018 diff hist +5 Cellulose
- 13:41, 18 December 2018 diff hist -5 Herbs current
- 13:41, 18 December 2018 diff hist +6 Herbs
- 13:41, 18 December 2018 diff hist +3 Container garden
- 13:41, 18 December 2018 diff hist +3 Earthworms
- 13:40, 18 December 2018 diff hist -24 Compost
- 13:39, 18 December 2018 diff hist -12 Aquaculture
- 13:38, 18 December 2018 diff hist -71 Olympus Mons
- 13:21, 18 December 2018 diff hist -26 Electric cable
- 13:19, 18 December 2018 diff hist -25 Photobioreactor
- 13:19, 18 December 2018 diff hist -43 Solar concentrator
- 13:17, 18 December 2018 diff hist +1 Piezoelectricity current
- 13:17, 18 December 2018 diff hist +14 Crucial issues
- 13:16, 18 December 2018 diff hist -9 Physical exercise
- 13:16, 18 December 2018 diff hist +9 Carbohydrate
- 13:15, 18 December 2018 diff hist -11 Self-healing puncture protection
- 13:14, 18 December 2018 diff hist -74 Autonomous planetary settlement
- 13:14, 18 December 2018 diff hist +1 Food preservation
- 11:40, 18 December 2018 diff hist -16 Static electricity
- 11:39, 18 December 2018 diff hist +12 Dental caries
- 11:39, 18 December 2018 diff hist -18 Airship
- 11:38, 18 December 2018 diff hist -52 Universal bricks current
- 11:38, 18 December 2018 diff hist +26 Digging machine
- 11:38, 18 December 2018 diff hist -2 Insulation
- 11:38, 18 December 2018 diff hist -26 Brick
- 11:37, 18 December 2018 diff hist -8 Lighting
- 11:37, 18 December 2018 diff hist -24 Multi-layered vault settlement
- 11:37, 18 December 2018 diff hist +23 Arch segments
- 11:36, 18 December 2018 diff hist -48 Earth-supported colony
- 11:36, 18 December 2018 diff hist -48 Foundation of an Autonomous Colony
- 11:35, 18 December 2018 diff hist -37 Population
- 11:34, 18 December 2018 diff hist -17 Hi-tech versus lo-tech
- 11:33, 18 December 2018 diff hist -4 Mars Homestead Project current
- 11:33, 18 December 2018 diff hist +5 Hillside settlement
- 11:32, 18 December 2018 diff hist +24 Foundation
- 11:31, 18 December 2018 diff hist -2 Space elevator
- 11:31, 18 December 2018 diff hist +19 Space access
- 11:30, 18 December 2018 diff hist +19 Biological wastewater treatment
- 11:30, 18 December 2018 diff hist +9 Mars Garden Wins Gold current
- 01:54, 18 December 2018 diff hist 0 Reverse Water-Gas Shift Reaction
- 01:53, 18 December 2018 diff hist -81 Oxygen