SimilarFilm
Popular Science J-0-5 (1941)
What's New in the World of Today and Tomorrow!
11 minDocumentary
TMDb7.0/101 votes
Huge electric sign operated by photo cell animation; freshwater fauna propagated by Carolina Biological, sold and used for research; pickup and delivery of airmail in flight with small planes.
Country: United States
Cast
Gayne Whitman
Self (Voice)
Keywords
Plot:researchsignbroadwaybillboardone-reelermicrobeelectricfaunapopular sciencekitchensciencefeaturettetechnologicalanimated billboardelectric signsneezeair mail
Time:1940s20th century
