
Exploring the Spectrum
1974, English. Directed by John Nash Ott.
The Effects of Natural and Artificial Light on Living Organisms
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.
- Runtime
- 1h 18m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Exploring the Spectrum isn’t streaming on any OTT platform in India yet; it released on 1 January 1974.
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- Released
- 1 January 1974
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Exploring the Spectrum: quick answers
Is Exploring the Spectrum worth watching?
Exploring the Spectrum doesn’t have enough ratings for a verdict yet.
How long is Exploring the Spectrum?
Exploring the Spectrum runs 78 minutes (1h 18m).
Does Exploring the Spectrum have a post-credits scene?
None is listed for Exploring the Spectrum. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Exploring the Spectrum parents guide: is it suitable for kids?
No age rating is listed for Exploring the Spectrum yet.
Which OTT platform is Exploring the Spectrum on?
Exploring the Spectrum isn’t streaming on any OTT platform in India yet; it released on 1 January 1974. (Checked 9 November 2026.)
What movies are like Exploring the Spectrum?
If you liked Exploring the Spectrum, try Chronos, As I Was Moving Ahead Occasionally I Saw Brief Glimpses of Beauty, The Inventor: Out for Blood in Silicon Valley.
Who directed Exploring the Spectrum?
Exploring the Spectrum (1974) was directed by John Nash Ott and stars John Nash Ott.