The Royal Institution Christmas Lectures

But Electrons aren't Coloured!

1972 • E5    Jan 4, 1973    40m
So far Geoffrey Gouriet , Chief Engineer, BBC Research and Development, has shown us that electric signals can easily ' see' light and shade; but how much more difficult it must be to reproduce the subtleties of colour.

He now demonstrates how electric signals can measure and transmit accurate colour pictures.

Where to Watch The Royal Institution Christmas Lectures - 1972 • E5

 

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