I personally see it more readily from red LED digits on my alarm clock at night.... | Hacker News

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		moron4hire on Feb 10, 2017 \| parent \| context \| favorite \| on: Pom-pom crabs fight over tiny anemones, which they... I personally see it more readily from red LED digits on my alarm clock at night. IDK if it's generally better conditions or biological difference.

TD-Linux on Feb 11, 2017 [–]

LEDs don't produce polarized light. You might be seeing the matrix scanning.

moron4hire on Feb 11, 2017 | [–]

Don't know why I said LED. Alarm clocks are almost never LED. It's a backlit LCD.

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