User talk:Treisinger

License tagging for File:Grid treisinger.jpg

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License tagging for File:Poissonspot simulation d1mm.jpg

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Arago's spot

Hi Thomas, I'm just translating the Arago's spot article for the german Wikipedia. Perhaps you might have a look on it [1] when I have made some progress :-) At the moment it is only a initial draft, so there's no need to hurry. -- Iltu (talk) 18:06, 24 May 2012 (UTC)[reply]

Hello

I was wondering if you are still active here, I am interested in the engineering applications of Poisson's spot 203.221.48.88 (talk) 22:48, 24 March 2023 (UTC)[reply]