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.
Released:
Jun 17, 1949
Runtime:
8 Minutes
Genre:
Production:
Writer:
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Keywords:
florida,
california,
beach,
technology,
narration,
seaweed,
one-reeler,
1940s,
popular science,
20th century,
science,
featurette,
narrator,
paramount featurette,
technological development,
tehnological gadget,
technological innovation,
technological advancement,
technological change,
year 1949,
1949,
aviation science,
deep sea diving