The original uploader was Chemikus69 at German Wikipedia. (Original text: Chemikus69) – Self-photographed
Kirlian photograph of two german one pfennig coins. Own, self-constructed Kirlian camera. Transparent electrode, recorded on slide film.
haven’t modified
CC BY-SA 2.0 de https://creativecommons.org/licenses/by-sa/2.0/de/deed.en
File:Kirl66 g.png
Created: 7 March 2007
By The original uploader was Chemikus69 at German Wikipedia.(Original text: Chemikus69) – Self-photographed, CC BY-SA 2.0 de, https://commons.wikimedia.org/w/index.php?curid=3201081
The original uploader was Chemikus69 at German Wikipedia. (Original text: Chemikus69) – Self-photographed
Kirlian photograph of two german one pfennig coins. Own, self-constructed Kirlian camera. Transparent electrode, recorded on slide film.
haven’t modified
CC BY-SA 2.0 de https://creativecommons.org/licenses/by-sa/2.0/de/deed.en
File:Kirl66 g.png
Created: 7 March 2007
By The original uploader was Chemikus69 at German Wikipedia.(Original text: Chemikus69) – Self-photographed, CC BY-SA 2.0 de, https://commons.wikimedia.org/w/index.php?curid=3201081
Theresa knott from en-wiki, translated by from zh-wiki –
Diagram showing how transits of Venus occur and why they don’t occur frequently. Drawn by en:User:Theresa Knott.
de:Benutzer:Klingon – photo taken by Jan Herold (German Wikipedian)
Transit of Venus – Venus completely over the sun
CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0/
File:Venustransit 2004-06-08 07-49.jpg
创建于:2004年6月8日
没有修改
由de:Benutzer:Klingon – photo taken by Jan Herold (German Wikipedian),CC BY-SA 3.0,https://commons.wikimedia.org/w/index.php?curid=178628