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Jor
National Hazard
Posts: 950
Registered: 21-11-2007
Member Is Offline
Mood: No Mood
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Has that something to with this?
http://commons.wikimedia.org/wiki/Category hotographs_by_Wilco_Oelen
Or are wikipedia and wikimedia unrelated?
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woelen
Super Administrator
Posts: 8012
Registered: 20-8-2005
Location: Netherlands
Member Is Offline
Mood: interested
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I licensed the pictures from my website under a CC-BY-SA-3.0 license, meaning that they can be used freely in other sites, but that some sort of
reference to my original must be added and if a modified version of a picture is distributed, then that must be released under the same or similar
license.
Many of the pictures of my website are uploaded to wikimedia commons (which is a repository of media files, which can be used in wikipedia articles)
with my permission and after that I added the above-mentioned license:
http://creativecommons.org/licenses/by-sa/3.0/
The pictures can be found here: http://commons.wikimedia.org/wiki/Category:Photograp...
@Jor: Your URL is malformed. Use HTML & codes for escaping the : combined with P.
[Edited on 1-7-11 by woelen]
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solitanze
Harmless
Posts: 26
Registered: 4-2-2016
Member Is Offline
Mood: No Mood
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I have a few things.
My bismuth crystals and mercury (reagent grade).
Nitric acid because it's so useful and represents everything an acid should be IMHO.
Dichromate salts because they're reactive and the sheer range of colors chromium salts can assume.
Barium salts because I like barium.
Phenol because it's somewhat rare. Mine is in a nice glass bottle and it formed (sublimation) long needle-like crystals near the cap. Beautiful yet
deadly. It was a gift, I haven't done anything interesting with it to be honest.
My very old mercury thermometers and areometers which I obtained from a brocanterie.
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