(December 20) Today we're observing. . .  Cathode-Ray Tube Day

Cathode-Ray Tube Day
Were would we be with out the Cathode-Ray Tube? No old school computer monitors! No video monitors and TVs! Oh the horror!

So give a shout-out today to the developers that brought us the world, long before the LCD and plasma screens of today.

Photo Credit: via Flickr.

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