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IMDb
0.0
Popular Science L-7-4
10 min1948
IMDb
0.0
At Arcata, California, testing technology for landing planes in fog. Also: a high-tech barber shop in Westwood Village, California; manufacture of precision steel gauge blocks in Eskilstuna, Sweden.
GenreDocumentaryCountryUnited States of AmericaReleaseApril 2, 1948
