/sci/ - Science & Math » Thread #11609890

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Anonymous Mon 27 Apr 18:07:45 2020 No.11609890 View Reply Original Report

Quoted By: >>11609914 >>11610405 >>11610452 >>11612257

When I look at my alarm clock and move my head, the numbers also look like they are moving. Am I becoming crazy?

Anonymous

Anonymous Mon 27 Apr 2020 18:17:06 No.11609914 Report

Quoted By:

>>11609890
Just an after image, you'll be fine.

Anonymous

Anonymous Mon 27 Apr 2020 21:16:33 No.11610405 Report

Quoted By:

>>11609890
We all live a in simulation.
When you're not looking directly it skips a few frames to save computing power.

Anonymous

Anonymous Mon 27 Apr 2020 21:34:53 No.11610452 Report

Quoted By:

>>11609890
Do you wear glasses? If so, it's probably chromatic aborration

Anonymous

Anonymous Tue 28 Apr 2020 05:55:03 No.11611667 Report

Quoted By: >>11611982

Seven segment displays turn on individual elements or digits in sequence to save power consumed. The scan rate is faster than vision persistence but can affect some people.

Anonymous

Anonymous Tue 28 Apr 2020 07:40:59 No.11611866 Report

Quoted By:

Wouldn't hurt to check with your neurologist

Anonymous

Anonymous Tue 28 Apr 2020 09:08:55 No.11611982 Report

Quoted By:

>>11611667
It's to save wires, not power. A clock like that needs about 13 wires to use a matrix display, but would need more like 30 otherwise. It also needs only one digit decoder instead of four.

Anonymous

Anonymous Tue 28 Apr 2020 12:05:02 No.11612257 Report

Quoted By:

>>11609890
Some light sources strobe. You might be catching a glimpse of this while quickly turning your head

Anonymous

Anonymous Tue 28 Apr 2020 19:56:31 No.11613527 Report

Quoted By:

same desu, its bretty gool

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