File:Babbage_Difference_Engine.jpg
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Summary
DescriptionBabbage Difference Engine.jpg |
English: A photo of the Difference Engine constructed by the Science Museum based on the plans for Charles Babbage's Difference Engine No. 2
Esperanto: Foto de la diferenco-maŝino, konstruita de la Scienco-Muzeo, surbaze de la planoj de la Diferenco-Maŝino N-ro 2 de Charles Babbage (Ĉarlz Babaĝ) |
Date | |
Source | Photo by User:geni |
Author | User:geni |
Permission (Reusing this file) |
GFDL CC-BY-SA |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Items portrayed in this file
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September 2008
image/jpeg
00a4a21810392de92e940ea5864fde92629be4da
3,197,850 byte
2,535 pixel
3,503 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:23, 17 September 2008 | 3,503 × 2,535 (3.05 MB) | Geni | {{Information |Description={{en|1=A photo of the Difference Engine constructed by the Science Museum based on the plans for Charles Babbage's Difference Engine No. 2}} |Source=Photo by User:geni |Author=User:geni |Date=sept 2008 |Permission=GFDL CC-BY |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
- Charles Babbage
- Computer engineering
- Difference engine
- List of British computers
- User:Difference engine
- Wikipedia:Main Page history/2012 June 14
- Wikipedia:Main Page history/2015 June 14
- Wikipedia:Main Page history/2022 June 14
- Wikipedia:Main Page history/2022 June 14b
- Wikipedia:Selected anniversaries/June 14
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Metadata
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Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot G9 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.2 |
ISO speed rating | 250 |
Date and time of data generation | 17:49, 6 July 2007 |
Lens focal length | 10.673 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 17:49, 6 July 2007 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 17:49, 6 July 2007 |
Image compression mode | 5 |
Shutter speed | 5.90625 |
APEX aperture | 3.34375 |
Exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Color space | sRGB |
Focal plane X resolution | 13,745.704467354 |
Focal plane Y resolution | 13,698.630136986 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
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