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— Wikipedian  —
Self-assumed personal coat of arms
Self-assumed personal coat of arms
Nationality Dutch
Country  Kingdom of the Netherlands
Time zone CEST (UTC+2)
Joined 12 June 2012 (this account; some IP edits before that)
Explanation of username "SiBr4" is the chemical formula for silicon tetrabromide

Languages & user info
nl Deze gebruiker heeft het Nederlands als moedertaal.
en-2 This user can contribute with an intermediate level of English.
Flag of the Netherlands.svg This user is from the Netherlands, but not from Holland (and thinks more people should know the difference).
Noia 64 apps karm.svg This user has been on Wikipedia for 3 years and 23 days.
Wikipedia Template editor icon (1).svg This user has template editor rights on the English Wikipedia. (verify)
Commons Patroller Icon.svg This user has patroller rights on Wikimedia Commons. (verify)
Tools & skills
AWB logo draft.png This user has AutoWikiBrowser rights on the English Wikipedia. (verify)
svg-3 This user is an advanced SVG user.
HTML-3 This user is an advanced HTML user.
js-1 This user is a beginning JavaScript programmer.
{{t|c}} This user can use and program conditional templates.
lua-1 This user is a beginning Lua programmer.
Edit counts
21,000+ This user has made over 21,000 contributions to Wikimedia projects.
11,500+ This user has made more than 11,500 contributions to Wikipedia.
5900 This user is ranked 5900 on the list of Wikipedians by number of edits.
Commons-logo.svg This user has made over  9,200 edits to the Commons.
MediaWiki-Upload-link-Commons.png This user has uploaded more than 1050 images to Commons. 1050
Wikipedia-logo-v2-nl.png Deze gebruiker heeft de Nederlandstalige Wikipedia meer dan 100 keer bewerkt.


Science (physics, maths/geometry, programming), music (playing, writing and listening), geography, flags and heraldry.

Most recent edits[edit]

Created pages/uploaded files[edit]

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Flags and emblems[edit]

Other files[edit]