File:BiodegradablePlasticUtensils2.jpg
Original file (2,548 × 1,757 pixels, file size: 420 KB, MIME type: image/jpeg)
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DescriptionBiodegradablePlasticUtensils2.jpg |
Knives, forks, and spoons made from a biodegradable starch-polyester material. The photo has been realized using the photoelasticity method, an experimental method which gets a fairly accurate picture of stress distribution even around abrupt discontinuities in a material.
The setup used to photograph this photo was probably composed of:
Light and camera being installed and oriented in the same direction, the two quarter-wave plates were turned with the polarizing axis in the same direction. |
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Date | Unknown date | ||||
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Author | Scott Bauer | ||||
Permission (Reusing this file) |
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This English Wikipedia featured picture is fairly large and has an aspect ratio of approximately 8:5 or 16:9, making it suitable as a widescreen computer wallpaper.
See the gallery of such images, or the gallery of non-widescreen images. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:19, 22 February 2007 | 2,548 × 1,757 (420 KB) | 17Drew~commonswiki (talk | contribs) | {{Information |Description=Knives, forks, and spoons made from a biodegradable starch-polyester material. The photo has been realized using the photoelasticity method, an experimental method which gets a fairly accurate picture of stress distribution even |
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- User talk:17Drew/Archive 4
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