File:Winnowing The Grain, Axum, Ethiopia (3157507826).jpg
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Summary
[edit]DescriptionWinnowing The Grain, Axum, Ethiopia (3157507826).jpg |
This photo of two young Ethiopian farmers winnowing their grain also shows the magnificent tree I discussed several photos ago. The tree is visible in the upper left side of the photo. What is winnowing? Well, after the grains have been removed from the stalks by threshing (in this case, by oxen), the grain is collected in a basket and allowed to fall to the ground, a process called winnowing. Winnowing separates the grain from the chaff. As the mixed grain and chaff fall from the basket, wind carries away the lighter chaff while the grain, which is heavier, falls into a pile on the ground. Chaff, in case you're wondering, is " the inedible, dry, scaly protective casings of the seeds of cereal grain . . ." Unless you're a fanatic about getting your fiber, be thankful someone goes to the trouble of separating the wheat from the chaff. en.wikipedia.org/wiki/Winnowing |
Date | |
Source |
Winnowing The Grain, Axum, Ethiopia
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Author | A. Davey from Where I Live Now: Pacific Northwest |
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This image, originally posted to Flickr, was reviewed on 5 October 2012 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:46, 5 October 2012 | 1,443 × 1,416 (933 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | Transferred from Flickr by User:Elitre |
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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 D70 |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/5.6 |
ISO speed rating | 200 |
Date and time of data generation | 15:54, 31 October 2007 |
Lens focal length | 56 mm |
Pixel composition | RGB |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Ver.2.00 |
File change date and time | 15:54, 31 October 2007 |
Exposure Program | Manual |
Date and time of digitizing | 15:54, 31 October 2007 |
APEX exposure bias | −1.5 |
Maximum land aperture | 4.5 APEX (f/4.76) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 20 |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 84 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Hard |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Unknown |