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The Fact About Light sculpture That No One Is Suggesting

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Another Much more accurate measurement on the pace of light was done in Europe by Hippolyte Fizeau in 1849.[17] Fizeau directed a beam of light at a mirror quite a few kilometers away. A rotating cog wheel was placed in the path of the light beam because it traveled from https://www.zigonglanterns.com/exterior-illumination-christmas/
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