CinemaOSMovie · 1974 · 1h 18m

Exploring the Spectrum

The Effects of Natural and Artificial Light on Living Organisms

100%(1)Documentary

An exciting video journey through the world of time-lapse photography by one of the founders of the science of photobiology, Dr. John Nash Ott. Do fluorescent lights cause cancer and childhood learning and behavior disorders? Can long-term exposure to low-level radiation as from TV sets, computers, fluorescent lights, and similar devices harm you? Does living behind window glass and with glasses covering our eyes over years affect our health? Is natural sunlight and trace ultra-violet radiation really harmful? Or is it necessary and beneficial? How do cells, plants, and animals respond to constant exposure to different light color frequencies? These and similar questions were the subjects of Dr. Ott's pioneering investigations in the field of photobiology, using the methods of time-lapse photography.

Directed byJohn Nash Ott

Play
Status
Released
Runtime
1h 18m
Language
EN
Released
January 1, 1974
Studios
Henry Ott FilmsJohn Ott Pictures Inc

Featuring

Cast & crew

1 credited
Starring
John Nash Ott

John Nash Ott

Himself

Creative team
Directed by
John Nash Ott
John Nash Ott
Produced by
John Nash Ott
John Nash Ott

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