Exploring the Spectrum
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.
Žanr: Documentary
Uloge: John Nash Ott
Posada: John Nash Ott (Director), John Nash Ott (Author), John Nash Ott (Producer)
Ključna riječ:
Exploring the Spectrum 1974
light
health
time lapse photography
ultraviolet light
Henry Ott Films
John Ott Pictures Inc
Exploring the Spectrum Online sa Prevodom
Exploring the Spectrum Ceo Film
Exploring the Spectrum HD filmovi
Exploring the Spectrum besplatno strimovanje
Exploring the Spectrum onlinesaprevodom
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