Popular Science ( 1944 )

IMDB: N/A, RT: N/A, Metascore: N/A
Breeding "fly" (actually wasp) parasites of the European Pine Sawfly, a forest pest. Also, central traffic control for railroads; bedroom gadgets; training "grasshopper" pilots who scout for ground troops.
Genres Documentary, Short
Released Sep 01 1944
Duration 0 minutes
Directed By Jack King
Starring Gayne Whitman

Watch Putlocker Popular Science

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