Kontribuoj de la uzanto Materialscientist

29 nov. 2023

• 05:0905:09, 29 nov. 2023 malsamoj historio +14‎ e Humphry Davy ‎ (GR) File:Sir Humphry Davy.jpg → File:Humphry Davy by James Lonsdale.jpg same image, better quality nuna
• 04:5804:58, 29 nov. 2023 malsamoj historio +16‎ e Antoine Bussy ‎ (GR) File:Humphrydavy.jpg → File:Humphry Davy by Turner crop.jpg same image, better quality nuna
• 04:5804:58, 29 nov. 2023 malsamoj historio +16‎ e Humphry Davy ‎ (GR) File:Humphrydavy.jpg → File:Humphry Davy by Turner crop.jpg same image, better quality
• 04:5704:57, 29 nov. 2023 malsamoj historio +16‎ e Humphry Davy ‎ (GR) File:Bolton-davy.jpg → File:Humphry Davy by Turner crop.jpg same image, better quality

28 nov. 2023

• 04:5104:51, 28 nov. 2023 malsamoj historio −2‎ e Max-Planck-Societo ‎ (GR) File:Max Planck (Nobel 1918).jpg → File:Max Planck Nobel 1918.jpg same image, better quality
• 04:5104:51, 28 nov. 2023 malsamoj historio −2‎ e Infraruĝa radiado ‎ (GR) File:Max Planck (Nobel 1918).jpg → File:Max Planck Nobel 1918.jpg same image, better quality
• 04:5104:51, 28 nov. 2023 malsamoj historio −2‎ e Realo ‎ (GR) File:Max Planck (Nobel 1918).jpg → File:Max Planck Nobel 1918.jpg same image, better quality
• 04:5104:51, 28 nov. 2023 malsamoj historio −2‎ e Max Planck ‎ (GR) File:Max Planck (Nobel 1918).jpg → File:Max Planck Nobel 1918.jpg same image, better quality
• 03:3803:38, 28 nov. 2023 malsamoj historio +4‎ e Niels Bohr ‎ (GR) File:Niels Bohr Albert Einstein by Ehrenfest.jpg → File:Niels Bohr Albert Einstein4 by Ehrenfest cr.jpg same photo, but with smiling Bohr, which greatly improves the atmosphere :-)

1 okt. 2023

• 01:2901:29, 1 okt. 2023 malsamoj historio +18‎ e Karlsson sur la tegmento ‎ (GR) File:Russia stamp 1992 No 18.jpg → File:Karlsson-on-the-Roof 1992 stamp of Russia.jpg same image, better quality nuna

3 feb. 2023

• 02:0302:03, 3 feb. 2023 malsamoj historio +6‎ e Insulo Ferdinandea ‎ (GR) File:Ferdinando II delle Due Sicilie.jpg → File:Ferdinand II of the Two Sicilies 1859.jpg same image, better quality
• 02:0302:03, 3 feb. 2023 malsamoj historio +6‎ e Ferdinando la 2-a (Du Sicilioj) ‎ (GR) File:Ferdinando II delle Due Sicilie.jpg → File:Ferdinand II of the Two Sicilies 1859.jpg same image, better quality

10 jan. 2023

• 07:0307:03, 10 jan. 2023 malsamoj historio −5‎ e James Dewar ‎ (GR) File:Lord Kelvin photograph.jpg → File:Baron Kelvin 1906.jpg better image
• 07:0307:03, 10 jan. 2023 malsamoj historio −5‎ e William Robert Grove ‎ (GR) File:Lord Kelvin photograph.jpg → File:Baron Kelvin 1906.jpg better image

28 nov. 2022

• 05:4205:42, 28 nov. 2022 malsamoj historio 0‎ e Teherana Konferenco ‎ (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
• 05:3705:37, 28 nov. 2022 malsamoj historio 0‎ e Ellandigo de germanoj el Ĉeĥoslovakio ‎ (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
• 05:3705:37, 28 nov. 2022 malsamoj historio 0‎ e Irano ‎ (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality

22 nov. 2022

• 08:3908:39, 22 nov. 2022 malsamoj historio 0‎ e La batalo de la superpasejo ‎ (GR) File:Labor-Strike-Ford Motor Company-Walter Reuther fifth from the left-Richard Frankensteen sixth from the left - NARA - 195593.tif → File:Labor-Strike-Ford Motor Company-Walter Reuther fifth from the left-Richard Frankensteen sixth from the left - NARA - 195593.jpg same image, better rendering
• 08:3908:39, 22 nov. 2022 malsamoj historio 0‎ e Walter Reuther ‎ (GR) File:Labor-Strike-Ford Motor Company-Walter Reuther fifth from the left-Richard Frankensteen sixth from the left - NARA - 195593.tif → File:Labor-Strike-Ford Motor Company-Walter Reuther fifth from the left-Richard Frankensteen sixth from the left - NARA - 195593.jpg same image, better rendering
• 08:3908:39, 22 nov. 2022 malsamoj historio 0‎ e Henry Ford ‎ (GR) File:Labor-Strike-Ford Motor Company-Walter Reuther fifth from the left-Richard Frankensteen sixth from the left - NARA - 195593.tif → File:Labor-Strike-Ford Motor Company-Walter Reuther fifth from the left-Richard Frankensteen sixth from the left - NARA - 195593.jpg same image, better rendering
• 05:1205:12, 22 nov. 2022 malsamoj historio 0‎ e Peter, Paul and Mary ‎ (GR) File:Civil Rights March on Washington, D.C. (Entertainment, Vocalists Peter, Paul, and Mary.) - NARA - 542019.tif → File:Civil Rights March on Washington, D.C. (Entertainment, Vocalists Peter, Paul, and Mary.) - NARA - 542019.jpg same image, better rendering
• 02:5502:55, 22 nov. 2022 malsamoj historio 0‎ e Anksieco ‎ (GR) File:Los Angeles, California. Lockheed Employment. A worried applicant waiting to be interviewed - NARA - 532210.tif → File:Los Angeles, California. Lockheed Employment. A worried applicant waiting to be interviewed - NARA - 532210.jpg same image, better rendering
• 02:1102:11, 22 nov. 2022 malsamoj historio 0‎ e Lech Wałęsa ‎ (GR) File:President Bush meets privately with Solidarity Leader Lech Walesa of Poland in the residence - NARA - 186403.tif → File:President Bush meets privately with Solidarity Leader Lech Walesa of Poland in the residence - NARA - 186403.jpg same image, better rendering
• 01:4901:49, 22 nov. 2022 malsamoj historio +27‎ e Bostona masakro ‎ (GR) File:Boston massacre2.gif → File:Boston Massacre, 03-05-1770 - NARA - 518262.jpg same image, better quality
• 01:3601:36, 22 nov. 2022 malsamoj historio +124‎ e Nordamerika Liberkomerca Interkonsento ‎ (GR) File:Nafta.jpg → File:President Bush, Canadian Prime Minister Brian Mulroney and Mexican President Carlos Salinas participate in the... - NARA - 186460.jpg same image, better quality
• 01:3601:36, 22 nov. 2022 malsamoj historio +124‎ e Carlos Salinas de Gortari ‎ (GR) File:Nafta.jpg → File:President Bush, Canadian Prime Minister Brian Mulroney and Mexican President Carlos Salinas participate in the... - NARA - 186460.jpg same image, better quality
• 01:0601:06, 22 nov. 2022 malsamoj historio −5‎ e Historio de Afriko ‎ (GR) File:Mobutu Sese Seko 1973.jpg → File:Mobutu Seko 1973.jpg same image, better quality
• 01:0601:06, 22 nov. 2022 malsamoj historio −5‎ e Mobutu Sese Seko ‎ (GR) File:Mobutu Sese Seko 1973.jpg → File:Mobutu Seko 1973.jpg same image, better quality
• 01:0601:06, 22 nov. 2022 malsamoj historio −5‎ e Diktatoreco ‎ (GR) File:Mobutu Sese Seko 1973.jpg → File:Mobutu Seko 1973.jpg same image, better quality
• 01:0601:06, 22 nov. 2022 malsamoj historio −5‎ e Demokratia Respubliko Kongo ‎ (GR) File:Mobutu Sese Seko 1973.jpg → File:Mobutu Seko 1973.jpg same image, better quality
• 01:0501:05, 22 nov. 2022 malsamoj historio −5‎ e Afriko ‎ (GR) File:Mobutu Sese Seko 1973.jpg → File:Mobutu Seko 1973.jpg same image, better quality

21 nov. 2022

• 01:4901:49, 21 nov. 2022 malsamoj historio 0‎ e IRPGF ‎ (GR) File:IFB members at Destan Temmuz burial in Kobanê.png → File:IFB members at Destan Temmuz burial in Kobanê.jpg same image, better rendering
• 01:4701:47, 21 nov. 2022 malsamoj historio 0‎ e Milita stato en Pollando ‎ (GR) File:AGAD Gen. Wojciech jaruzelski 13 grudnia 1981.png → File:AGAD Gen. Wojciech jaruzelski 13 grudnia 1981.jpg same image, better rendering
• 01:4701:47, 21 nov. 2022 malsamoj historio 0‎ e Wojciech Jaruzelski ‎ (GR) File:AGAD Gen. Wojciech jaruzelski 13 grudnia 1981.png → File:AGAD Gen. Wojciech jaruzelski 13 grudnia 1981.jpg same image, better rendering

17 nov. 2022

• 07:4107:41, 17 nov. 2022 malsamoj historio 0‎ e Unua Damo de Usono ‎ (GR) File:Mrs. Bush and Missouri Governor John Ashcroft attend a "Parents as Teachers" parent-child group at the... - NARA - 186437.tif → File:Mrs. Bush and Missouri Governor John Ashcroft attend a "Parents as Teachers" parent-child group at the... - NARA - 186437.jpg same image, better quality Etikedo: Malfarita

29 maj. 2021

• 09:0509:05, 29 maj. 2021 malsamoj historio −24‎ Azerbajĝana Demokratia Respubliko ‎ same image, better quality (GlobalReplace v0.6.5)

31 dec. 2019

• 20:0020:00, 31 dec. 2019 malsamoj historio +12‎ Nikolaj Sklifosovskij ‎ same image, better quality (GlobalReplace v0.6.5)

31 jul. 2018

• 09:2209:22, 31 jul. 2018 malsamoj historio +3‎ Frederiko la 1-a (Legnica) ‎ Same image, better quality (GlobalReplace v0.6.5)
• 09:2209:22, 31 jul. 2018 malsamoj historio +3‎ Reĝlando Francio ‎ Same image, better quality (GlobalReplace v0.6.5)
• 09:2109:21, 31 jul. 2018 malsamoj historio +3‎ 990-aj jaroj ‎ Same image, better quality (GlobalReplace v0.6.5)

29 apr. 2018

• 11:1311:13, 29 apr. 2018 malsamoj historio +7‎ Sociologio ‎ better image (GlobalReplace v0.6.5)

30 apr. 2017

• 01:4601:46, 30 apr. 2017 malsamoj historio +2‎ Bernardo de Nederlando ‎ cropped image (GlobalReplace v0.6.5)

1 apr. 2017

• 04:5104:51, 1 apr. 2017 malsamoj historio −6‎ Nargileo ‎ png -> high-res jpg (featured image) (GlobalReplace v0.6.5)
• 04:5104:51, 1 apr. 2017 malsamoj historio −6‎ Akvopipo ‎ png -> high-res jpg (featured image) (GlobalReplace v0.6.5)

11 jun. 2016

• 03:1403:14, 11 jun. 2016 malsamoj historio 0‎ 100 Jaroj... 100 Steluloj de AFI ‎ better rendering (GlobalReplace v0.6.5)

5 feb. 2016

• 10:1710:17, 5 feb. 2016 malsamoj historio +10‎ Portalo:Homoj provo ‎ Same image, but colored (GlobalReplace v0.6.0) nuna
• 10:1710:17, 5 feb. 2016 malsamoj historio +10‎ Portalo:Homoj/Homoj po semajno/48 ‎ Same image, but colored (GlobalReplace v0.6.0) nuna
• 10:1710:17, 5 feb. 2016 malsamoj historio +10‎ Portalo:Homoj/Elektitaj datrevenoj/La 10-a de januaro ‎ Same image, but colored (GlobalReplace v0.6.0) nuna
• 10:1710:17, 5 feb. 2016 malsamoj historio +10‎ Grigorij Rasputin ‎ Same image, but colored (GlobalReplace v0.6.0)
• 10:1710:17, 5 feb. 2016 malsamoj historio +10‎ Uzanto:ThomasPusch/provejo/Listo de biografioj - R ‎ Same image, but colored (GlobalReplace v0.6.0)