Original file (800 × 640 pixels, file size: 308 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:20, 14 November 2017 | 800 × 640 (308 KB) | Hasenläufer | Watermark removed | |
14:02, 1 October 2016 | 800 × 640 (128 KB) | Quibik | Higher-res version from https://www.flickr.com/photos/losalamosnatlab/7597464832/ | ||
18:11, 31 July 2008 | 471 × 363 (56 KB) | Ian Dunster~commonswiki | Set levels. Changed to greyscale. Sharpened slightly. | ||
10:58, 20 April 2005 | 471 × 363 (28 KB) | Aarchiba~commonswiki | A sphere of en:plutonium partially surrounded by neutron-reflecting tungsten-carbide blocks. A recreation of a en:criticality accident to measure neutron production. From LANL's report on criticality accidents, 2000, http://www.csirc.net/library |
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