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The 1991 Christmas Lecture 1991 in which Dave Nicholls tells how air is liquified and separated, then shows the effect on materials of freezing in liquid nitrogen. Demonstrates the burning of materials from...
Pathe synopsis: Frozen dough has nothing to do with the credit squeeze when you find it in a bakery. Here, in East Finchley, is a firm which has pioneered the deep freezing of bread, cakes and even Swiss...
COI synopsis: The spy which goes white with cold. Chemicals in special plastic sachets change from a clear liquid to an opaque white solid at freezing point, and can be incorporated into ice hazard warning...
Teaching material which consists of five Quattro Pro spreadsheets on the use of logarithms; rheology; conversion of units; freezing; water activity. Students complete the spreadsheets, two in class and three...
MOVIETONE CARD TITLE: Poland Freeze. DESCRIPTION: Poland has had its share of the bad Winter, people in Poland are used to wintry weather, but this year they have had a job to keep from freezing. SHOTLIST:...
Eden speaking on his recent trip to Russia. He tells of his journey on the Trans-Iranian railway, of the freezing weather which nearly froze his moustache, of his tour of the war area and the wrecked German...
COI synopsis: Realistically arctic conditions at the touch of a switch - liquid nitrogen, steam, and water sprays in freezing air, are some of the techniques for producing man-made snowstorms for essential...
Young drug addicts in California started freezing like statues, but it led to a medical revolution giving hope to millions. Here two patients travel to Sweden for a daring operation to transplant foetal...
COI synopsis: The harvesting, preparation and quick-freezing of peas.
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