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0h 8m
1949-06-17
00Overview
Gigantic machine combs beach in southern California and retrieves articles lost in sand; synthetic gems made by new chemical process; aviation school holds classes in grounded transport plane; how seaweed is processed for scientific use.
WriterGeorge Brandt
Cast
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Keywords
floridacaliforniabeachtechnologynarrationseaweedone-reeler1940spopular science20th centurysciencefeaturettenarratorparamount featurettetechnological developmenttehnological gadgettechnological innovation