File:Killie Rick and Colin McCabe.jpg
Original file (1,784 × 1,210 pixels, file size: 269 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionKillie Rick and Colin McCabe.jpg |
English: Fairborn, Ohio — Killie Rick explains her new method of solving subtraction of fractions problems, as her teacher, Colin McCabe, puts an example on the chalkboard. She uses negative numbers, which McCabe said he had never seen before. Killie is a seventh-grade student at Mary Help of Christians school here. Her mother is Terri Rick, an employee at nearby Wright-Patterson Air Force Base. |
Date | |
Source | http://www.af.mil/news/story.asp?storyID=123006043 |
Author | U.S. Air Force photo by Spencer P. Lane |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image or file is a work of a U.S. Air Force Airman or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain in the United States.
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Personality rightsAlthough this work is freely licensed or in the public domain, the person(s) shown may have rights that legally restrict certain re-uses unless those depicted consent to such uses. In these cases, a model release or other evidence of consent could protect you from infringement claims. Though not obliged to do so, the uploader may be able to help you to obtain such evidence. See our general disclaimer for more information. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:19, 26 February 2011 | 1,784 × 1,210 (269 KB) | Nertzy (talk | contribs) | {{Information |Description ={{en|1=FAIRBORN, Ohio -- Killie Rick explains her new method of solving subtraction of fractions problems, as her teacher, Colin McCabe, puts an example on the chalkboard. She uses negative numbers, which McCabe said he had |
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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 |
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Camera model | NIKON D1H |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4 |
Date and time of data generation | 15:38, 14 November 2003 |
Lens focal length | 50 mm |
Headline | Student invents new math process |
Image title | FAIRBORN, Ohio -- Killie Rick explains her new method of solving subtraction of fractions problems, as her teacher, Colin McCabe, puts an example on the chalkboard. She uses negative numbers, which McCabe said he had never seen before. Killie is a seventh-grade student at Mary Help of Christians school here. Her mother is Terri Rick, an employee at nearby Wright-Patterson Air Force Base. (U.S. Air Force photo by Spencer P. Lane) |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 12:29, 18 November 2003 |
Y and C positioning | Centered |
Exposure Program | Aperture priority |
Exif version | 2.1 |
Date and time of digitizing | 15:38, 14 November 2003 |
Meaning of each component |
|
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 1.6 APEX (f/1.74) |
Metering mode | Pattern |
DateTime subseconds | 28 |
DateTimeOriginal subseconds | 28 |
DateTimeDigitized subseconds | 28 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
GPS tag version | 2.0.0.0 |
IIM version | 2 |
Special instructions | afpn |