2.5 Science Session: Developing the Picture
In the darkroom, infra-red television cameras enable Gordon Severn to explain how a film is processed.
(Shown last week)
2.30-2.50 Twentieth-Century Focus
(Shown on Tuesday)
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2.5 Science Session: Developing the Picture
In the darkroom, infra-red television cameras enable Gordon Severn to explain how a film is processed.
(Shown last week)
2.30-2.50 Twentieth-Century Focus
(Shown on Tuesday)