Long persistence tube for vt100

Chuck Guzis cclist at sydex.com
Wed Feb 17 13:14:11 CST 2010

On 17 Feb 2010 at 9:54, Mr Ian Primus wrote:

> The picture tube from an IBM 5151 display ought to work. That's about
> as long a persistence as they get...

Not even by a long shot.  The yellow/orange phosphors used on some 
radar equipment could take many seconds to decay.


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