File:Enrico Fermi at the blackboard.jpg

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Original file ‎(3,250 × 4,198 pixels, file size: 2.07 MB, MIME type: image/jpeg)

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English: Enrico Fermi at the blackboard.
Interestingly the blackboard contains an error: the equation for the fine-structure constant should read .
Date Unknown date
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Source Flickr: Enrico Fermi (1901-1954)
Author Smithsonian Institution
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This image, which was originally posted to Flickr, was uploaded to Commons using Flickr upload bot on 13 January 2011, 20:35 by Bomazi. On that date, it was confirmed to be tagged as no known copyright restrictions.

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Date/TimeThumbnailDimensionsUserComment
current15:27, 1 January 2018Thumbnail for version as of 15:27, 1 January 20183,250 × 4,198 (2.07 MB)Jeff G. (talk | contribs)Cropped 5 % horizontally and 4 % vertically using CropTool with precise mode.
20:36, 13 January 2011Thumbnail for version as of 20:36, 13 January 20113,406 × 4,390 (967 KB)Flickr upload bot (talk | contribs)Uploaded from http://flickr.com/photo/25053835@N03/4729473009 using Flickr upload bot

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