File:Geometric progress.jpg
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![File:Geometric progress.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Geometric_progress.jpg/400px-Geometric_progress.jpg?20151120084235)
Size of this preview: 400 × 599 pixels. Other resolutions: 160 × 240 pixels | 522 × 782 pixels.
Original file (522 × 782 pixels, file size: 148 KB, MIME type: image/jpeg)
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[edit]DescriptionGeometric progress.jpg |
Ελληνικά: Καλλιτεχνική απεικόνιση της γεωμετρικής προόδο μέσω του θρύου του βασιλιά που δεν μπόρεσε να γεμίσει τα τετράγωνα του σκακιού με ρύζι διπλασιάζοντας κάθε φορά τον αριθμό του. Ερευνητής Δρ Σπύρος Κιτσινέλης και φωτογράφος Άννα Γαλανού. English: Geometric progress. Photographic capture of the legend of the king who couldn t fill all chess squares with rice if doubling the ammound each time. Researcher Dr Spiros Kitsinelis and photographer Anna Galanou. |
Date | |
Source | Own work |
Author | Spiros1976 |
Athens / Αθήνα
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[edit]I, the copyright holder of this work, hereby publish it under the following license:
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This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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This image was uploaded as part of European Science Photo Competition 2015. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:42, 20 November 2015 | ![]() | 522 × 782 (148 KB) | Spiros1976 (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D800 |
Author | Anna Galanou |
Copyright holder |
|
Exposure time | 1/250 sec (0.004) |
F-number | f/16 |
ISO speed rating | 320 |
Date and time of data generation | 12:56, 24 March 2015 |
Lens focal length | 62 mm |
Width | 4,744 px |
Height | 7,108 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 23:16, 28 March 2015 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 12:56, 24 March 2015 |
APEX shutter speed | 7.965784 |
APEX aperture | 8 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, compulsory flash firing |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Color space | sRGB |
Focal plane X resolution | 2,048.4022216797 |
Focal plane Y resolution | 2,048.4022216797 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 62 mm |
Scene capture type | Standard |
Subject distance range | Unknown |
Date metadata was last modified | 01:16, 29 March 2015 |
Unique ID of original document | xmp.did:0080117407206811871FA00E44BF52C2 |