User contributions for Htkym

21 July 2020

• 12:1112:11, 21 July 2020 diff hist +428 File:Wilhelm Olbers, 001.jpg ‎Added [ja] caption: ヴィルヘルム・オルバース邸。ブレーメン大聖堂地区、ザント通り15（現在は16）。 1899年撮影。南からの眺め。2つの出窓の内側にオルバースが天体観測を行った望遠鏡が見える。

14 October 2019

• 15:5215:52, 14 October 2019 diff hist +98 File:Einstein-Szilard's electromagnetic pump.svg ‎Added [en] caption: Einstein-Szilard's electromagnetic pump
• 15:5115:51, 14 October 2019 diff hist +37 m File:Einstein-Szilard's electromagnetic pump.svg added Category:Albert Einstein's works Tag: HotCat
• 15:4915:49, 14 October 2019 diff hist −29 m File:Einstein-Szilard's electromagnetic pump.svg removed Category:Albert Einstein Tag: HotCat
• 08:3308:33, 14 October 2019 diff hist 0 File:Einstein-Szilard's electromagnetic pump.svg Htkym uploaded a new version of File:Einstein-Szilard's electromagnetic pump.svg
• 07:4707:47, 14 October 2019 diff hist +432 File:Einstein-Szilard's electromagnetic pump.svg ‎Created claim: depicts (P180): electromagnetic pump (Q5358093)
• 07:4607:46, 14 October 2019 diff hist +243 File:Einstein-Szilard's electromagnetic pump.svg ‎Added [ja] caption: アインシュタイン＝シラードの電磁ポンプ
• 07:4607:46, 14 October 2019 diff hist +944 N File:Einstein-Szilard's electromagnetic pump.svg User created page with UploadWizard

19 March 2018

• 19:0719:07, 19 March 2018 diff hist 0 File:Kashii historic sites.png Htkym uploaded a new version of File:Kashii historic sites.png
• 19:0319:03, 19 March 2018 diff hist 0 File:Kashii historic sites.svg Htkym uploaded a new version of File:Kashii historic sites.svg

22 February 2018

• 04:5104:51, 22 February 2018 diff hist +661 N File:Curl direction of curling stone.svg User created page with UploadWizard

16 February 2011

• 14:2314:23, 16 February 2011 diff hist +1,124 N File:Steady state space-time.svg {{Information |Description ={{en|1=Space-time diagram in the steady state theory. Though stars (white) expand exponentially and quickly disappear over the event horizon (green), the theory assumes that new matter would be continuously created. The obse

16 October 2010

• 04:1604:16, 16 October 2010 diff hist 0 File:Olbers' Paradox.svg uploaded a new version of File:Olbers' Paradox.svg: add depth

31 May 2009

• 03:5503:55, 31 May 2009 diff hist +861 N File:Olbers' Paradox.svg {{Information |Description={{en|1=Olbers' Paradox: If stars distributed evenly in the universe, proportions of star surfaces must approximately equal at each distance. If so, we would see a star surface in almost any direction and the darkness of the nigh

19 January 2009

• 04:5204:52, 19 January 2009 diff hist 0 File:Kashii historic sites.svg uploaded a new version of "File:Kashii historic sites.svg": Category:Higashi-ku, Fukuoka
• 04:4304:43, 19 January 2009 diff hist 0 File:Kashii historic sites.png uploaded a new version of "File:Kashii historic sites.png": Category:Higashi-ku, Fukuoka

16 January 2009

• 20:0820:08, 16 January 2009 diff hist +2 m File:Kashii historic sites.png →Summary: typo
• 05:2405:24, 16 January 2009 diff hist +468 N File:Kashii historic sites.png {{Information |Description={{en|1=A brief map of the formerly-existed Kashii-gata lagoon and histric sites in Kashii, Fukuoka, Japan}} {{ja|1=福岡市東区香椎地域にかつて存在した香椎潟と香椎周辺の史跡・名勝略地図}} |Source=
• 05:1305:13, 16 January 2009 diff hist +468 N File:Kashii historic sites.svg {{Information |Description={{en|1=A brief map of the formerly-existed Kashii-gata lagoon and histric sites in Kashii, Fukuoka, Japan}} {{ja|1=福岡市東区香椎地域にかつて存在した香椎潟と香椎周辺の史跡・名勝略地図}} |Source=

13 February 2008

• 20:1620:16, 13 February 2008 diff hist 0 File:Maxwell's demon.svg uploaded a new version of "Image:Maxwell's demon.svg": Color of the left box is changed. {{Information |Description=a schematic figure of Maxwell's demon |Source=own work |Date=2008-02-14 |Author=Htkym |Permission=see below |other_versions= }}

1 November 2007

• 04:3504:35, 1 November 2007 diff hist +23 N File:Human hippocampus.png {{self|GFDL|cc-by-3.0}} Tag: Imported with FileImporter

3 February 2007

• 07:4307:43, 3 February 2007 diff hist +175 N File:Szilard's engine.svg {{Information |Description= Szilard's engine |Source= own work |Date= 2007-02-02 |Author= Htkym |Permission= see below }}

2 February 2007

• 12:2912:29, 2 February 2007 diff hist +194 N File:Feynman's ratchet.jpg {{Information |Description= Feynman's ratchet |Source= own work |Date= 2006-02-12 (rev. 2007-02-02) |Author= Htkym |Permission= see below }}
• 08:1208:12, 2 February 2007 diff hist +194 N File:Maxwell's demon.svg {{Information |Description= Schematic figure of Maxwell's demon |Source= own work |Date= 2007-02-02 |Author= Htkym |Permission= see below }}
• 03:4303:43, 2 February 2007 diff hist −1 m User:Htkym No edit summary current
• 03:4303:43, 2 February 2007 diff hist +13 m User:Htkym No edit summary
• 03:4003:40, 2 February 2007 diff hist +17 N User:Htkym ←New page: ja:User:Htkym

20 December 2006

• 17:0917:09, 20 December 2006 diff hist +9 m File:Thalamus lateralgroup.jpg No edit summary
• 17:0817:08, 20 December 2006 diff hist +9 m File:Thalamus medialgroup.jpg No edit summary
• 07:4107:41, 20 December 2006 diff hist +193 N File:Thalamus medialgroup.jpg {{Information |Description=Human Thalamic Nuclei (Medial Group) |Source=own work |Date=2006-12-20 |Author=Htkym |Permission= }}
• 07:3707:37, 20 December 2006 diff hist +11 File:Thalamus lateralgroup.jpg No edit summary
• 07:3307:33, 20 December 2006 diff hist +183 N File:Thalamus lateralgroup.jpg {{Information |Description=Nuclei of Human Thalamus (Lateral View) |Source=own work |Date=2006-12-20 |Author=Htkym }}

12 June 2006

• 23:0523:05, 12 June 2006 diff hist +53 N File:Farey Sequence.png pLaTeX+xypic を用いて Htkym が作成。 {{GFDL}} Tag: Imported with FileImporter

28 February 2006

• 00:1000:10, 28 February 2006 diff hist +94 N File:Ratchet Potential.png ブラウン・ラチェット機構の説明図。 Htkym により作成された。 {{GFDL}} Tag: Imported with FileImporter