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From: Peter Irwin on 13 May 2010 22:56
Savageduck <savageduck1@{removespam}me.com> wrote:
>
> The rotating wheel was the work of John Logie Baird. He made the first
> long distance transmission of television pictures, and the first
> Trans-Atlantic television transmission. His system paralleled
> Farnsworth's, but was ultimately impractical.
> < http://en.wikipedia.org/wiki/Logie_Baird >

Different sort of rotating wheel for CBS colour
<http://en.wikipedia.org/wiki/Field-sequential_color_system>

Peter.
--
pirwin(a)ktb.net
>
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