User contributions
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- 13:15, 25 November 2025 (diff | hist) . . (+162) . . 3171: Geologic Core Sample (Kola Borehole)
- 16:44, 24 November 2025 (diff | hist) . . (+136) . . Talk:3171: Geologic Core Sample (Kola Superdeep Borehole)
- 18:37, 17 October 2025 (diff | hist) . . (+36) . . 3156: Planetary Rings (starlink terminals as an example of phased arrays antennas)
- 18:33, 17 October 2025 (diff | hist) . . (+261) . . Talk:3156: Planetary Rings (Notes)
- 18:18, 17 October 2025 (diff | hist) . . (+324) . . 3156: Planetary Rings (More about moving antennas)
- 18:09, 17 October 2025 (diff | hist) . . (+166) . . 3156: Planetary Rings (dishes pointing at non-geostationary satellites)
- 18:00, 17 October 2025 (diff | hist) . . (+41) . . m 3156: Planetary Rings (Orbital planes)
- 15:08, 2 September 2025 (diff | hist) . . (+250) . . 3135: Sea Level (The tides surprised the romans)
- 12:12, 15 July 2025 (diff | hist) . . (+285) . . Talk:3115: Unsolved Physics Problems (79%, not 75%)
- 16:19, 27 June 2025 (diff | hist) . . (+284) . . Talk:3107: Weather Balloons (Argon as an isulating gas (in deep diving))
- 11:54, 26 June 2025 (diff | hist) . . (+247) . . Talk:3107: Weather Balloons (Correction to argon's mass)
- 11:37, 26 June 2025 (diff | hist) . . (+331) . . Talk:3107: Weather Balloons (Alternatives to helium)
- 18:31, 5 June 2025 (diff | hist) . . (+220) . . 3093: Drafting (A bit more about cycling drafting and also old F1 racing)
- 13:15, 24 April 2025 (diff | hist) . . (+425) . . Talk:3080: Tennis Balls (Tennis ball machines in Wikimedia)
- 10:28, 21 April 2025 (diff | hist) . . (+56) . . 3078: Anchor Bolts (Link to wikipedia Kola Superdeep Borehole)
- 10:19, 17 April 2025 (diff | hist) . . (+89) . . 3077: de Sitter (→Explanation: hyperbolic -> Triangles with more than 180º)
- 18:35, 11 April 2025 (diff | hist) . . (+65) . . 3075: Anachronym Challenge (Link to Anachronym definition)
- 18:48, 17 March 2025 (diff | hist) . . (+425) . . Talk:3064: Lungfish (File names)
- 19:24, 11 February 2025 (diff | hist) . . (+404) . . 3049: Incoming Asteroid (About the title text)
- 13:41, 11 February 2025 (diff | hist) . . (+48) . . 3049: Incoming Asteroid (When mentioning the probability, the date of the estimate should be mentioned since it will probably change)
- 20:46, 8 February 2025 (diff | hist) . . (+270) . . Talk:3048: Suspension Bridge (A real bridge that looks a bit like the cartoon)
- 17:01, 7 February 2025 (diff | hist) . . (+28) . . 3047: Rotary Tool (33 1/3)
- 16:59, 7 February 2025 (diff | hist) . . (+215) . . Talk:3047: Rotary Tool (16 rpm)
- 19:30, 5 February 2025 (diff | hist) . . (+327) . . Talk:3047: Rotary Tool (72 rpm most probably a typo)
- 17:01, 20 January 2025 (diff | hist) . . (+249) . . Talk:3039: Human Altitude (Gemini 11 flight 1,374 kilometers apogee)
- 16:40, 7 November 2024 (diff | hist) . . (+333) . . Talk:3008: Proterozoic Rocks (Redundant edit)
- 16:33, 7 November 2024 (diff | hist) . . (+136) . . 3008: Proterozoic Rocks (My explanation for the joke of the last (black) panel.)
- 10:46, 19 September 2024 (diff | hist) . . (+188) . . Talk:2977: Three Kinds of Research (example of the 3rd kind of research)
- 13:15, 16 August 2024 (diff | hist) . . (+460) . . Talk:386: Duty Calls (Using this compulsion to get answers) (current)
- 13:09, 6 May 2024 (diff | hist) . . (+465) . . Talk:2928: Software Testing Day (After Midnight)
- 13:23, 9 April 2024 (diff | hist) . . (-81) . . 2917: Types of Eclipse Photo (Better link to the wikimedia commons (includes description))
- 11:03, 2 April 2024 (diff | hist) . . (+106) . . 2913: Periodic Table Regions (→Table Sections: Nuclear applications of Lithium and Beryllium)
- 10:40, 1 April 2024 (diff | hist) . . (+148) . . 2913: Periodic Table Regions (→Table Sections: Beryllium#Applications)
- 10:28, 1 April 2024 (diff | hist) . . (+59) . . 2913: Periodic Table Regions (→Table Sections: Lithium_(medication))
- 18:57, 18 March 2024 (diff | hist) . . (+341) . . Talk:2906: Earth (What is the delta-v of a reentry burn?)
- 18:50, 18 March 2024 (diff | hist) . . (0) . . m 2906: Earth (→The scale of the error: typo: h -> s)
- 18:49, 18 March 2024 (diff | hist) . . (+291) . . 2906: Earth (→The scale of the error: burn error)
- 13:11, 14 March 2024 (diff | hist) . . (+136) . . Talk:386: Duty Calls (When the original poster is factually wrong)
- 13:07, 14 March 2024 (diff | hist) . . (+648) . . 386: Duty Calls (Alternative interpretation)
- 17:58, 27 February 2024 (diff | hist) . . (+754) . . Talk:2119: Video Orientation (About camera sensor sizes)
- 12:51, 16 January 2024 (diff | hist) . . (+177) . . Talk:2881: Bug Thread (DenverCoder9)
- 12:19, 19 October 2023 (diff | hist) . . (+347) . . Talk:2843: Professional Oaths (Possible corrections to hippodrome and hypergolic)
- 17:01, 22 September 2023 (diff | hist) . . (+388) . . Talk:2831: xkcd Phone Flip (kid's game)
- 17:59, 13 September 2023 (diff | hist) . . (+385) . . Talk:2828: Exoplanet Observation ("spectrum" derived from "spectre" by Newton)
- 15:29, 13 September 2023 (diff | hist) . . (+233) . . Talk:2828: Exoplanet Observation (K2-18 b's atmosphere)
- 16:11, 19 July 2023 (diff | hist) . . (+688) . . Talk:2804: Marshmallow (marshmallow temperature)
- 15:55, 19 July 2023 (diff | hist) . . (+511) . . Talk:2804: Marshmallow (Module)
- 15:39, 19 July 2023 (diff | hist) . . (+358) . . Talk:2804: Marshmallow (Radio blackout)
- 10:52, 16 May 2023 (diff | hist) . . (+6) . . m 2776: Crystal Ball (link to scrying in wikipedia)
- 17:07, 15 May 2023 (diff | hist) . . (+497) . . Talk:2774: Taxiing (Example of a airplane in a truck)
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