What do we know about light?
Trailer: What do we know about light?
Year: 1955
Genre: Documentary
Studio: Studio populárně vědeckých a naučných filmů Praha
Director: Bohumil Vošahlík
Cast: Jiří Šrámek
Crew: Jiří Čeleda (Idea), Alois Jiráček (Director of Photography), Jarmil Burghauser (Original Music Composer), Josef Soukup (Production Manager), Marie Čulíková (Editor), Josef Kuba (Idea)
Runtime: 92 minutes
Release: Jan 01, 1955
IMDb: 0.00/10 by 0 users
Popularity: 1
Country: Czechoslovakia
Language: Český
Budget: 0
Revenue: 0

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