Compressed air has many modern applications. Today Gerd Sommerhoff discovers some of them and shows the surprising strength of air under pressure.
For Schools
Previously shown in September 1964
Repeated on Wednesday at 11.38 a.m.
(to 10.20)
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Compressed air has many modern applications. Today Gerd Sommerhoff discovers some of them and shows the surprising strength of air under pressure.
For Schools
Previously shown in September 1964
Repeated on Wednesday at 11.38 a.m.
(to 10.20)