User contributions for Gerard Prins
A user with 594 edits. Account created on 26 September 2008.
20 September 2021
- 17:1117:11, 20 September 2021 diff hist 0 Messier 21 →top
- 17:1117:11, 20 September 2021 diff hist +22 m Messier 21 →top
11 October 2020
- 07:1407:14, 11 October 2020 diff hist −299 m Barn door tracker →Double arm (Type 4) design and building plans
- 07:0607:06, 11 October 2020 diff hist −9 m Barn door tracker →Double arm (Type 4) design and building plans
- 07:0307:03, 11 October 2020 diff hist 0 m Barn door tracker →Double arm (Type 4) design and building plans
- 07:0307:03, 11 October 2020 diff hist 0 m Barn door tracker →Double arm (Type 4) design and building plans
- 06:5906:59, 11 October 2020 diff hist +32 m Barn door tracker →Double arm (Type 4) design and building plans
- 06:5306:53, 11 October 2020 diff hist −3 m Barn door tracker →Double arm (Type 4) design and building plans
- 06:4606:46, 11 October 2020 diff hist +137 m Barn door tracker →Double arm (Type 4) design and building plans
20 August 2020
- 17:5017:50, 20 August 2020 diff hist +1 m Geothermal power in Chile →El Tatio
- 17:4717:47, 20 August 2020 diff hist −19 m Geothermal power in Chile →top
21 August 2019
- 03:2503:25, 21 August 2019 diff hist −8 Fast radio burst →2014 Tags: Mobile edit Mobile web edit
1 February 2018
- 04:1904:19, 1 February 2018 diff hist −2 m Barn door tracker →Mount design alternatives
- 04:1804:18, 1 February 2018 diff hist +42 m Barn door tracker →Mount design alternatives
- 04:0304:03, 1 February 2018 diff hist +2 m Barn door tracker →Double arm (Type 4) design and building plans
31 January 2018
- 21:3921:39, 31 January 2018 diff hist −1 m Barn door tracker →top
- 21:3621:36, 31 January 2018 diff hist −1 m Barn door tracker →Double arm (Type 4) design and building plans
- 21:3421:34, 31 January 2018 diff hist +1 m Barn door tracker →Double arm (Type 4) design and building plans
- 21:3321:33, 31 January 2018 diff hist +66 m Barn door tracker →Double arm (Type 4) design and building plans
- 21:2121:21, 31 January 2018 diff hist +10 Barn door tracker →Double arm (Type 4) design and building plans
- 18:4618:46, 31 January 2018 diff hist −18 Barn door tracker →Double arm (Type 4) design and building plans
- 18:3318:33, 31 January 2018 diff hist 0 Barn door tracker →Mount design alternatives
- 18:3218:32, 31 January 2018 diff hist +46 Barn door tracker →Mount design alternatives
- 07:5807:58, 31 January 2018 diff hist +66 Barn door tracker →Mount design alternatives
- 07:5507:55, 31 January 2018 diff hist −3 Barn door tracker →Mount design alternatives
- 07:5307:53, 31 January 2018 diff hist +52 Barn door tracker →Mount design alternatives
- 07:2907:29, 31 January 2018 diff hist −42 Barn door tracker →Double arm (Type 4) design and building plans
- 07:1507:15, 31 January 2018 diff hist +49 Barn door tracker →Double arm (Type 4) design and building plans
- 07:0707:07, 31 January 2018 diff hist −1 Barn door tracker →Mount design alternatives
- 07:0607:06, 31 January 2018 diff hist +200 Barn door tracker →Mount design alternatives
- 07:0107:01, 31 January 2018 diff hist +21 Barn door tracker →Double arm (Type 4) design and building plans
- 06:5706:57, 31 January 2018 diff hist −2 Barn door tracker →Double arm (Type 4) design and building plans
- 06:5706:57, 31 January 2018 diff hist +27 Barn door tracker →Double arm (Type 4) design and building plans
- 06:5606:56, 31 January 2018 diff hist +2 Barn door tracker →Double arm (Type 4) design and building plans
- 06:5506:55, 31 January 2018 diff hist +7 Barn door tracker →Double arm (Type 4) design and building plans
- 06:5406:54, 31 January 2018 diff hist +16 Barn door tracker →Double arm (Type 4) design and building plans
- 06:3706:37, 31 January 2018 diff hist +5 Barn door tracker →Double arm (Type 4) design and building plans
- 06:3206:32, 31 January 2018 diff hist +151 Barn door tracker →Double arm (Type 4) design and building plans
- 06:1906:19, 31 January 2018 diff hist +8 Barn door tracker →Double arm (Type 4) design and building plans
- 06:1306:13, 31 January 2018 diff hist +1 Barn door tracker →top
- 06:1206:12, 31 January 2018 diff hist +133 Barn door tracker →Double arm (Type 4) design and building plans
- 06:0306:03, 31 January 2018 diff hist −5 Barn door tracker →Double arm (Type 4) design and building plans
- 06:0306:03, 31 January 2018 diff hist +155 Barn door tracker →Double arm (Type 4) design and building plans
- 05:5705:57, 31 January 2018 diff hist +135 Barn door tracker →top
- 05:1805:18, 31 January 2018 diff hist −194 Barn door tracker →top
- 05:1705:17, 31 January 2018 diff hist +22 Barn door tracker →top
- 05:1605:16, 31 January 2018 diff hist −21 Barn door tracker →top
- 05:1505:15, 31 January 2018 diff hist +11 Barn door tracker →top
- 05:1105:11, 31 January 2018 diff hist +183 Barn door tracker →top
- 04:5404:54, 31 January 2018 diff hist +761 Barn door tracker No edit summary
