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- 01:37, 4 June 2021 diff hist +612 Cheap synthetic fuel
- 23:09, 3 June 2021 diff hist +589 Cheap synthetic fuel
- 22:09, 3 June 2021 diff hist +106 Cheap synthetic fuel
- 17:10, 3 June 2021 diff hist +168 Cheap synthetic fuel
- 18:42, 1 June 2021 diff hist -65 Cheap synthetic fuel
- 18:12, 1 June 2021 diff hist +85 Cheap synthetic fuel
- 17:13, 1 June 2021 diff hist +440 Cheap synthetic fuel
- 19:32, 31 May 2021 diff hist +1 Cheap synthetic fuel
- 19:06, 31 May 2021 diff hist +13 Cheap synthetic fuel
- 01:22, 30 May 2021 diff hist +9 Cheap synthetic fuel
- 01:09, 30 May 2021 diff hist +389 Cheap synthetic fuel
- 00:42, 30 May 2021 diff hist +97 Cheap synthetic fuel
- 23:58, 29 May 2021 diff hist +171 Cheap synthetic fuel
- 23:25, 29 May 2021 diff hist +132 Cheap synthetic fuel
- 22:04, 29 May 2021 diff hist +120 Cheap synthetic fuel
- 21:57, 29 May 2021 diff hist +123 Cheap synthetic fuel
- 19:45, 29 May 2021 diff hist +9 Cheap synthetic fuel
- 17:51, 29 May 2021 diff hist +66 Cheap synthetic fuel
- 06:41, 29 May 2021 diff hist +1 Cheap synthetic fuel
- 06:40, 29 May 2021 diff hist +378 Cheap synthetic fuel
- 01:15, 29 May 2021 diff hist +28 Cheap synthetic fuel
- 22:25, 28 May 2021 diff hist +1,279 Cheap synthetic fuel
- 01:53, 27 May 2021 diff hist +71 m Cheap synthetic fuel
- 01:45, 26 May 2021 diff hist +132 Cheap synthetic fuel
- 20:42, 16 May 2021 diff hist +252 m Cheap synthetic fuel intro Tag: Visual edit
- 03:53, 7 May 2021 diff hist +4,205 N Cheap synthetic fuel Created page with " There are two recent news stories that started this line of thinking. First is the recent MIT release on a method to inexpensively capture CO2. https://news.mit.edu/2019/mi..."
- 23:43, 12 September 2020 diff hist +16 m design to cost →Fast links to Power Satellite topics
- 17:53, 3 August 2020 diff hist +13 UpLift
- 15:51, 3 August 2020 diff hist 0 Standard gauge current
- 15:49, 3 August 2020 diff hist +186 Standard gauge
- 01:29, 28 July 2020 diff hist +79 Standard gauge
- 01:23, 28 July 2020 diff hist +12,101 N Standard gauge Created page with "I am unlikely fo finish this set of stories. None of them have a story arc. They were mainly a way to hang speculations about what future technology might do to humanity...."
- 03:55, 19 June 2020 diff hist +49 design to cost →Space Farm Paper from 1975
- 03:51, 19 June 2020 diff hist 0 design to cost →Space Farm Paper from 1975
- 02:40, 19 June 2020 diff hist 0 N File:space farm graphic.png current
- 02:37, 19 June 2020 diff hist +33 m design to cost →Space Farm Paper from 1975
- 00:29, 2 October 2019 diff hist +6 m Mining Asteroids →Mining asteroids by Keith Henson current
- 05:01, 18 September 2019 diff hist +2 Darwin's difficulty current
- 04:57, 18 September 2019 diff hist +9 Darwin's difficulty
- 04:48, 18 September 2019 diff hist +34 Darwin's difficulty
- 04:41, 18 September 2019 diff hist -267 Darwin's difficulty
- 04:17, 18 September 2019 diff hist -47 Darwin's difficulty
- 04:11, 18 September 2019 diff hist +2 Darwin's difficulty
- 04:09, 18 September 2019 diff hist +11 Darwin's difficulty
- 04:06, 18 September 2019 diff hist +1 Darwin's difficulty
- 03:57, 18 September 2019 diff hist +23,191 N Darwin's difficulty Historical memetics article
- 21:45, 6 August 2019 diff hist +174 Mining Asteroids →Mining asteroids by Keith Henson
- 18:38, 15 July 2019 diff hist 0 N File:LaserDetail.jpg current
- 18:35, 15 July 2019 diff hist 0 N File:3GWLaser.jpg current
- 18:27, 15 July 2019 diff hist +67 design to cost →Fast links to Power Satellite topics
- 22:02, 30 December 2018 diff hist +4 design to cost →Fast links to Power Satellite topics
- 21:58, 30 December 2018 diff hist -33 design to cost →Fast links to Power Satellite topics
- 21:49, 30 December 2018 diff hist +56 N File:Oil Drum Rays of Hope with pix.doc out of date file. historical reasons only current
- 20:01, 30 December 2018 diff hist +7 Mining Asteroids →Process details
- 19:55, 30 December 2018 diff hist +156 Mining Asteroids →Bootstrapping
- 19:18, 30 December 2018 diff hist +18 Mining Asteroids →What it would cost to mine this asteroid
- 06:34, 30 December 2018 diff hist +307 Mining Asteroids →Bootstrapping
- 05:37, 30 December 2018 diff hist -8 Mining Asteroids →What it would cost to mine this asteroid
- 05:36, 30 December 2018 diff hist +79 Mining Asteroids →What it would cost to mine this asteroid
- 00:32, 4 November 2018 diff hist +188 design to cost →Power Point
- 20:05, 25 January 2018 diff hist +391 design to cost →Other links
- 23:24, 24 January 2018 diff hist +106 m design to cost
- 18:56, 27 December 2017 diff hist -1 m Mining Asteroids →Process details: fixed typos
- 18:24, 20 October 2017 diff hist -6 design to cost →Power Point
- 18:22, 20 October 2017 diff hist +6 design to cost →Power Point
- 17:21, 20 October 2017 diff hist +4 design to cost →Power Point
- 17:19, 20 October 2017 diff hist -85 design to cost →Power Point
- 17:17, 20 October 2017 diff hist 0 N File:REL2.pdf current
- 23:52, 4 June 2017 diff hist +1 design to cost →Fast links to Power Satellite topics
- 23:48, 4 June 2017 diff hist +1 design to cost →Power Point
- 23:48, 4 June 2017 diff hist +7 design to cost →Video Animations
- 18:27, 3 June 2017 diff hist +4 design to cost
- 18:24, 3 June 2017 diff hist +34 design to cost
- 18:22, 3 June 2017 diff hist 0 N File:Skylon and StratoLaunch.jpg current
- 22:57, 29 November 2016 diff hist +81 design to cost →Power Point
- 21:53, 29 November 2016 diff hist +31 N File:SMF 1975 Closed Ecosystems Chapter.pdf Space Farm paper from long ago. current
- 21:45, 29 November 2016 diff hist 0 design to cost →Fast links to Power Satellite topics
- 17:33, 26 November 2016 diff hist +28 design to cost →Other links
- 17:31, 26 November 2016 diff hist 0 design to cost →Power Point
- 17:30, 26 November 2016 diff hist +4 design to cost →Power Point
- 17:29, 26 November 2016 diff hist +43 design to cost
- 16:41, 26 November 2016 diff hist +869 design to cost
- 07:31, 28 September 2016 diff hist +138 design to cost
- 02:19, 23 July 2016 diff hist +3 design to cost
- 01:59, 17 July 2016 diff hist -6 design to cost
- 05:29, 13 July 2016 diff hist +883 design to cost added links
- 19:13, 6 July 2016 diff hist +38 m design to cost
- 19:40, 1 July 2016 diff hist +659 design to cost new stuff
- 06:35, 16 March 2016 diff hist +127 design to cost
- 15:39, 4 July 2015 diff hist +1,098 design to cost update
- 15:29, 7 May 2015 diff hist +1 Mining Asteroids →Process details: updates
- 15:23, 7 May 2015 diff hist +120 Mining Asteroids →Bootstrapping
- 15:17, 7 May 2015 diff hist +64 Mining Asteroids →What it would cost to mine this asteroid
- 15:40, 15 April 2014 diff hist +2 design to cost
- 15:38, 15 April 2014 diff hist +1 design to cost update
- 20:04, 21 March 2014 diff hist +1,009 design to cost
- 06:43, 10 March 2014 diff hist +1 UpLift
- 06:43, 10 March 2014 diff hist -9 UpLift
- 06:41, 10 March 2014 diff hist +58,007 UpLift hanging this out of date story here for a bit
- 05:10, 10 March 2014 diff hist +959 N UpLift Created page with "=UpLift: A story of Space Elevators and Power Satellites= ==plus a bit on Mining Asteroids== By Keith Henson (Draft March 9, 2014 ~10,000 words) '''June 2025''' ==The cave..."