The retina can't tell the difference between reflected light and emitted light | Hacker News

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		Retr0id 5 days ago \| parent \| context \| favorite \| on: Light Mode InFFFFFFlation The retina can't tell the difference between reflected light and emitted light

cwillu 5 days ago [–]

Unless you're in the habit of reading your books with a flashlight, the context makes it very different.

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