Genome: [r4 Bd=19950705]Colossus Mark I was the first electronic computer. It broke Germany's most complex wartime codes and then it was destroyed. But now, after years of work byjust one man, it is slowly being rebuilt. Eavesdrop on Tony Sale's truly colossal work-in-progress.

Producer Peter Croasdale. Rptd Sun 9.30pm

Genome: [r4 Bd=19950705] Producer: Peter Croasdale.
Genome: [r4 Bd=19950709]Afeature on one man's work rebuilding the Colossus Mark I wartime computer. Repeated from Wednesday