File:PSM V78 D193 Air stream forces the golf ball to rotate.png

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PSM_V78_D193_Air_stream_forces_the_golf_ball_to_rotate.png(307 × 562 pixels, file size: 14 KB, MIME type: image/png)

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English: Air stream forces the golf ball to rotate
Date
Source Popular Science Monthly Volume 78
Author Unknown authorUnknown author

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This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
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current04:48, 22 April 2012Thumbnail for version as of 04:48, 22 April 2012307 × 562 (14 KB)Ineuw (talk | contribs)

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