File:Screw Propeller (PSF).png

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Original file (1,901 × 1,017 pixels, file size: 826 KB, MIME type: image/png)

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Description
English: A device that consists of a central hub with radiating blades placed and twisted so that each forms part of a helical surface and that is used to propel a vehicle (such as a ship or airplane)
Date
Source Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation
image extraction process
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: PSF S-810014.png
original file
Author Pearson Scott Foresman
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Public domain This work has been released into the public domain by its author, Pearson Scott Foresman. This applies worldwide.
In some countries this may not be legally possible; if so:
Pearson Scott Foresman grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Date/TimeThumbnailDimensionsUserComment
current06:52, 1 September 2019Thumbnail for version as of 06:52, 1 September 20191,901 × 1,017 (826 KB)Encik Tekateki (talk | contribs)User created page with UploadWizard

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