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Summary
| Description |
English: Image of plate XXX from Thomas Young's "Lectures", publ. 1807, the text of lectures to London's Royal Institution in 1802. Shows Young's grasp of ocular anatomy, the fact that an image is upside down on the retina, notice of the "two slit" phenomenon, which supports wave theory of light... etc. |
| Date | |
| Source |
Original publication: A Course of Lectures on Natural Philosophy and the Mechanical Arts. YOUNG, Thomas, |
| Author |
Thomas Young |
Licensing
|
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |
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The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2014-11-04 13:08 | 1471×1772× (591509 bytes) | Tkbwik | Uploading an old public-domain work using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]] |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:21, 14 April 2015 | | 1,471 × 1,772 (578 KB) | Arthunter | Transferred from en.wikipedia |
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