File:Ibn Sahl manuscript.jpg
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Summary
Reproduction of a page of <a href="https://en.wikipedia.org/wiki/Ibn_Sahl" class="extiw" title="en:Ibn Sahl">Ibn Sahl's</a> manuscript showing his discovery of the law of refraction (from Rashed, 1990). The original (ca. 984) is public domain.
Licensing
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:58, 14 January 2017 | | 1,139 × 1,471 (396 KB) | 127.0.0.1 (talk) | Reproduction of a page of <a href="https://en.wikipedia.org/wiki/Ibn_Sahl" class="extiw" title="en:Ibn Sahl">Ibn Sahl's</a> manuscript showing his discovery of the law of refraction (from Rashed, 1990). The original (ca. 984) is public domain. |
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