File:Old time thrashing machine. (51116612976).jpg
Original file (3,701 × 2,636 pixels, file size: 10.4 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionOld time thrashing machine. (51116612976).jpg |
A threshing machine or a thresher is a piece of farm equipment that threshes grain, that is, it removes the seeds from the stalks and husks. It does so by beating the plant to make the seeds fall out. Before such machines were developed, threshing was done by hand with flails: such hand threshing was very laborious and time-consuming, taking about one-quarter of agricultural labour by the 18th century. Mechanization of this process removed a substantial amount of drudgery from farm labour. The first threshing machine was invented circa 1786 by the Scottish engineer Andrew Meikle, and the subsequent adoption of such machines was one of the earlier examples of the mechanization of agriculture. During the 19th century, threshers and mechanical reapers and reaper-binders gradually became widespread and made grain production much less laborious. |
Date | |
Source | Old time thrashing machine. |
Author | Bernard Spragg. NZ from Christchurch, New Zealand |
Camera location | 43° 28′ 12.28″ S, 172° 29′ 12.52″ E | View this and other nearby images on: OpenStreetMap | -43.470078; 172.486810 |
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Licensing
[edit]Public domainPublic domainfalsefalse |
This work has been released into the public domain by the author on Flickr, where the author has declared it as a "Public Domain Work" and tagged it with the Creative Commons Public Domain Mark.
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The Public Domain Mark (PDM) is not a copyright license, but a symbol used to indicate that a work is in the public domain. When it is applied by the author or the copyright holder, community consensus has decided such works as being public domain in the US and countries where it is legally possible to release own work to the public domain. In the countries where this is not possible, the copyright status of the work remains undetermined.
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Public domain Public domain false false |
This image was originally posted to Flickr by Bernard Spragg at https://flickr.com/photos/88123769@N02/51116612976. It was reviewed on 18 May 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
18 May 2021
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:47, 18 May 2021 | 3,701 × 2,636 (10.4 MB) | Flickr refugee (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | Panasonic |
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Camera model | DMC-FZ200 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/6.3 |
ISO speed rating | 100 |
Date and time of data generation | 12:41, 11 April 2021 |
Lens focal length | 4.5 mm |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 11.0 Windows |
File change date and time | 09:49, 12 April 2021 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 12:41, 11 April 2021 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 8.643856 |
APEX aperture | 5.310704 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
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 |
Custom image processing | Custom process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 25 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
Date metadata was last modified | 21:49, 12 April 2021 |
Unique ID of original document | 4DAC6F48DEB5274E23DD2112C01D8E4D |
IIM version | 31,210 |