Defnyddiwr:LightandDark2000

Hello. I am LightandDark2000 (or BlueHypercane761 on Wikimedia Commons). I am a user primarily interested in science and technology-related articles, and I combat vandalism when the need arises. I also engage in cross-wiki editing, usually to update information on data pages or to fight cross-wiki vandals. I am mostly active on en.wiki and Wikimedia Commons, but you will probably find me on other foreign language wikis as well. If I haven't set up my userpage on a Wikimedia Project where my account exists, you will see this page.

A picture of the Milky Way Galaxy in the night sky of Drumheller, with Hoodoos, on May 21, 2017.

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zh-2	这位用户的中文达到中级水平。

en-5	This user has professional knowledge of English.

My userpage on en.wiki

Please see my userpage on en.wiki (my home Wikipedia) if you wish to learn more about me. Additionally, please contact me on en.wiki, unless the discussion is related to my activity on Meta or my cross-wiki activities. LightandDark2000 🌀 (talk) 00:57, 25 June 2019 (UTC)

User:LightandDark2000 – My userpage on en.wiki.

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Committed identity: 5dba0b825b68d3c81c247a578c891bc08166eb938d1fea8e7acfcbc7e397a8f5a26ada2128e5240649823a6f7978751be107efd8ec36e9300d5f42cfd0cc9afc is a SHA-512 commitment to this user's real-life identity.