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COI synopsis: A suspension bridge buckling and twisting til it collapses demonstrates one of the more spectacularly catastrophic results of stress in metals... but more frequently the effects of stress...
COI synopsis: Telecommunication in the computer age. It usually takes at least fifteen seconds to dial a number on a conventional telephone... double that if you make a mistake first time. The Atlas...
COI synopsis: Another telephone to save time, designed for those who are out of reach of a conventional telephone. This pocketphone is a development of the radio telephone with its own dialling system which...
COI synopsis: Communication, when other systems fail. The most elaborate system of fire alarm bells is only useful if they can be heard. For those who are deaf some other warning is needed, and this device...
COI synopsis: A radio telephone to save time and life. An ambulance is fitted with an electro cardiograph to record the pulses from the heart of an emergency patient. These pulses are printed simultaneously...
COI synopsis: No more the frustration of ringing and finding there’s no-one there. With this little box switched on just dial your own number when you get no reply at the other end. This has really got it...
Rhodesian Spotlight synopsis: Two uses of Blue Gum in Nyasaland are for poles to carry power and telephone lines, and by the Tobacco Industry in housing and making barrels for the export of tobacco....
COI synopsis: Water. It rolls from sea to sky, sky to land, land to sea. We’re walking columns of the stuff; part of the same timeless cycle. This programme examines the cycle and the problems it presents...
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