Soubor:Plutonium ring.jpg
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| - | Fotografie + | + | Fotografie + Description: A weapons-grade ring of electrorefined plutonium, typical of the rings refined at Los Alamos and sent to Rocky Flats for fabrication. The ring has a purity of 99.96%, weighs 5.3 kg, and is approx 11 cm in diameter. It is enough plutonium for one bomb core. The ring shape helps with criticality safety (less concentrated material). |
| + | * Date: 1995 | ||
| + | * Source: Scanned from: Christensen, Dana (1995). "The Future of Plutonium Technology". Los Alamos Science (23): 170. | ||
| + | * Author: Los Alamos National Laboratory | ||
| - | + pochází z Wikimedia Commons, kde má status – | + | + pochází z Wikimedia Commons, kde má status – This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. |
| - | [[Kategorie: | + | [[Kategorie:PD United States]] |
Aktuální verze z 4. 12. 2016, 12:38
Fotografie + Description: A weapons-grade ring of electrorefined plutonium, typical of the rings refined at Los Alamos and sent to Rocky Flats for fabrication. The ring has a purity of 99.96%, weighs 5.3 kg, and is approx 11 cm in diameter. It is enough plutonium for one bomb core. The ring shape helps with criticality safety (less concentrated material).
- Date: 1995
- Source: Scanned from: Christensen, Dana (1995). "The Future of Plutonium Technology". Los Alamos Science (23): 170.
- Author: Los Alamos National Laboratory
+ pochází z Wikimedia Commons, kde má status – This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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| Datum a čas | Náhled | Rozměry | Uživatel | Komentář | |
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| současná | 4. 12. 2016, 11:14 |  | 1 295×1 231 (272 kB) | Sysop (diskuse | příspěvky) | (Fotografie + + pochází z Wikimedia Commons, kde má status – Kategorie:CC fotografie) |
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