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Film 1 THE BIG DRY: Farmers in south-east Australia are suffering their worst drought in living memory. It’s a question of adapt or go under. Film 2 THE SALT PROBLEM: White settlers tried to use water to...
Twelve film clips, each covering a single chemical process, which describe how each process works, looking at raw materials, uses for the products, and the geographical siting of the plant. Topics are:...
Examines the crystal structure, ionic behaviour and electrolysis of salt. Shows a trip down a salt mine and the electrolysis of brine on an industrial scale.
Atlantic salmon migrate between freshwater and the sea at least twice during their lives: once as young smolts migrating down to the sea, and again as adults returning to the Scottish rivers to spawn. This...
Shows the daily routine in one of the last traditional saltworks in Europe. Portrays the workers and shows their work: filling brine into boiling pans, drawing the sedimented salt, snorkelling it off the...
Demonstrates the application of mining equipment as used in the extraction of salt and limestone.
The production of salt was once a major industry in Stafford with a history going back to the 17th century. Now almost all traces of the salt industry have vanished. The works on the Common and at Baswich...
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