Somtimes the numbers jump

When I look at any Digital clock.. Alarm Clock, Microwave, Watches.
The numbers look like they are moving, very slightly.. but moving up and down and side to side.
anybody else?

When I look at any Digital clock.. Alarm Clock, Microwave, Watches.
The numbers look like they are moving, very slightly.. but moving up and down and side to side.
anybody else?

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14 thoughts on “Somtimes the numbers jump”

  1. Yes, exactly.  LEDs display by flashing very quickly.  If I remember correctly it’s a strobe of 60 times per second (the speed of Alternating Current [also how most modern clocks keep time]).

    This effect is noticeable to pretty much everyone if you can pick up the clock and wiggle it.  The numbers won’t appear to move in-sync with the actual clock.  I love doing this.  ðŸ™‚

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