Difference between revisions of "The inventor of the fresnel lens 200 years ago was truly a genius. (Q34631)"
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(Created claim: Source URL (P64): https://www.facebook.com/groups/lightingtrainer/permalink/2488954184640338/?rdid=Hl2L7Mb4Q1hJ8RGp&share_url=https%3A%2F%2Fwww.facebook.com%2Fshare%2Fr%2F15fYrDMoLX%2F) | (Created claim: Backup document (P74): 1732534398810.publer.io.mp4) | ||
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Revision as of 11:38, 25 November 2024
Video about the inventor of the Fresnel lens
Language | Label | Description | Also known as |
---|---|---|---|
English | The inventor of the fresnel lens 200 years ago was truly a genius. | Video about the inventor of the Fresnel lens |