Image:Biogas pipes.JPG

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Size of this preview: 360 × 480 pixels
Full resolution‎ (1,200 × 1,600 pixels, file size: 212 KB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. The description on its description page there is shown below.Commons is a freely licensed media file repository. You can help.

Description	English: Author: Alex Marshall, Clarke Energy
Source	Transferred from en.wikipedia
Date	2007-11-17 (original upload date)
Author	Original uploader was Vortexrealm at en.wikipedia
Permission ( Reusing this image)	CC-BY-3.0; Released under the GNU Free Documentation License.

License information

Vortexrealm at en.wikipedia, the copyright holder of this work, has published or hereby publishes 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".

This file is licensed under the Creative Commons Attribution 3.0 Unported License. In short: you are free to distribute and modify the file as long as you attribute its author(s) or licensor(s). Official license

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Original upload log

The original description page is/was here. All following user names refer to en.wikipedia.

2007-11-17 09:29 Vortexrealm 1200×1600×8 (217182 bytes) Author: Alex Marshall, Clarke Energy

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	12:59, 23 January 2008	1,200×1,600 (212 KB)	Maderibeyza	({{Information \|Description={{en\|Author: Alex Marshall, Clarke Energy}} \|Source=Transferred from [http://en.wikipedia.org en.wikipedia] \|Date=2007-11-17 (original upload date) \|Author=Original uploader was Vortexrealm at [http://en)

File links

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Biofuel

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Sony Ericsson
Camera model	W850i
Exposure time	1/125 sec (0.008)
F-number	f/2.8
Date and time of data generation	10:52, 15 November 2007
Software used	R1ED001 prgCXC1250200_GENERIC_C 0.0
File change date and time	10:52, 15 November 2007
Y and C positioning	2
ISO speed rating	100
Exif version	2.2
Date and time of digitizing	10:52, 15 November 2007
Exposure bias	0
Metering mode	CenterWeightedAverage
Light source	Unknown
Flash	16
Colour space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Scene capture type	Standard
Subject distance range	Unknown

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