File:Cyril Ponnamperuma, 1963.jpg
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Summary
[edit]DescriptionCyril Ponnamperuma, 1963.jpg |
Subject: Ponnamperuma, Cyril 1923-1994 Ames Research Center Type: Black-and-white photographs Date: 1963 Topic: Molecular evolution Local number: SIA Acc. 90-105 [SIA2010-2414] Summary: Cyril Ponnamperuma (1923-1994) of the Exobiology Division at NASA's Ames Research Center points out the simple laboratory equipment with which he artificially produced ATP, the source of energy for all forms of life Cite as: Acc. 90-105 - Science Service, Records, 1920s-1970s, Smithsonian Institution Archives Repository:Smithsonian Institution Archives View more collections from the Smithsonian Institution. |
Date | |
Source |
Cyril Ponnamperuma (1923-1994)
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Author | Smithsonian Institution from United States |
Licensing
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This image, originally posted to Flickr, was reviewed on February 25, 2011 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:27, 20 May 2024 | 5,282 × 6,890 (3.85 MB) | Don-vip (talk | contribs) | Cropped 1 % horizontally, 1 % vertically, 1 % areawise using CropTool with precise mode. | |
01:50, 25 February 2011 | 5,312 × 6,953 (1.49 MB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{Information |Description='''Subject''': Ponnamperuma, Cyril 1923- Ames Research Center '''Type''': Black-and-white photographs '''Date''': 1963 '''Topic''': Molecular evolution '''Local number''': SIA Acc. 9 |
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Width | 5,312 px |
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Height | 6,953 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 800 dpi |
Vertical resolution | 800 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 11:57, 21 June 2010 |
Color space | Uncalibrated |
Image width | 5,312 px |
Image height | 6,953 px |
Date and time of digitizing | 07:57, 21 June 2010 |
Date metadata was last modified | 07:57, 21 June 2010 |