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.
Popular Science L-7-4 explores themes of california, airport, technology. It is available to stream for free in HD on Ernax — no account required.
Genre: Documentary
Runtime: 10 min
Writers: George Brandt
Cast: Gayne Whitman
Country: United States of America
Language: English
Themes: california, airport, technology, sweden, fog, aviator, one-reeler, 1940s
Stream Popular Science L-7-4 full movie online free in HD on Ernax. No subscription or sign-up required. Watch Popular Science L-7-4 free without Netflix, Amazon Prime, or any paid service.