File:ButtonShell.jpg

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This image appeared on Wikipedia's Main Page in the Did you know? column on 13 March 2012 (see archives).

Wikipedia

Summary

Description

Български: Приготвяне на копчета от мидена черупка

English: Clam shell used for making buttons

Français : Coquille d'une moule d'eau douce utilisée pour faire des boutons

Русский: Виготовлення гудзиків з черепашки двостулкового молюска

Українська: Виготовлення гудзиків з черепашки двостулкового молюска

Date

17 September 2011

Source

Own work

Author

Jonathunder

Permission
(Reusing this file)

This image is not in the public domain. Please review and respect the license. If you wish to use it outside Wikimedia projects and the terms do not meet your needs, you may email the copyright holder to discuss special arrangements.

Licensing

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 only as 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.

1.2 only

Quality image

This image has been assessed using the Quality image guidelines and is considered a Quality image.

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File history

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:29, 21 December 2011		3,000 × 2,265 (2.3 MB)	Jonathunder	{{Information \|Description ={{en\|1=Clam shell used for making buttons}} \|Source ={{own}} \|Author =Jonathunder \|Date =2011-09-17 \|Permission ={{Jonathunder/Licensing}} \|other_versions = }} {{GFDL-1.2}}

File usage

The following 4 pages use this file:

Global file usage

The following other wikis use this file:

Usage on bg.wikipedia.org
- Мекотели
Usage on ceb.wikipedia.org
- Unionida
Usage on fr.wikipedia.org
- Bivalvia
- Unionidae
Usage on ja.wikipedia.org
- ボタン (服飾)
- 二枚貝
Usage on mk.wikipedia.org
- Петлица
Usage on ru.wikipedia.org
Usage on sh.wikipedia.org
- Dugme
Usage on sr.wikipedia.org
- Дугме
Usage on sv.wikipedia.org
- Unionoida
Usage on uk.wikipedia.org
- Молюски

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	Canon
Camera model	Canon EOS DIGITAL REBEL XT
Exposure time	1/250 sec (0.004)
F-number	f/5.6
ISO speed rating	400
Date and time of data generation	08:24, 17 September 2011
Lens focal length	300 mm
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Picasa
File change date and time	08:24, 17 September 2011
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	08:24, 17 September 2011
Meaning of each component	Y Cb Cr does not exist
Shutter speed	7.9657897949219
APEX aperture	4.9708557128906
Exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	3,954.233409611
Focal plane Y resolution	3,958.7628865979
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Unique image ID	74128a4666be2012cdbb58386652febf

File:ButtonShell.jpg

Summary

Licensing

Captions

Items portrayed in this file

some value

17 September 2011

image/jpeg

0.004 second

5.6

300 millimetre

400

8cfece6c7f7fffdf1f27449a338b4809602e383a

2,410,001 byte

2,265 pixel

3,000 pixel

File history

File usage

Global file usage

Metadata