Exploring the Spectrum

Exploring the Spectrum

Exploring the Spectrum


(10 from 1 users)

1h 18m 1974 HD

Watch exploring the spectrum on HDtoday. 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.

Exploring the Spectrum (1974)
ver now
Tags:   #Exploring the Spectrum 1974   #Exploring the Spectrum full movie   #Watch   #Exploring the Spectrum online   #Exploring the Spectrum online HDtoday   #Exploring the Spectrum Full movie online   #Exploring the Spectrum movies Free   #Exploring the Spectrum Free Movies   #Henry Ott Films   #John Ott Pictures Inc   #light   #health   #time lapse photography   #ultraviolet light

Comment

User

Related Movies

  • 2017
    Le côté obscur de l'ampoule

    Le côté obscur de l'ampoule

    Le côté obscur de l'ampoule

    02017HD

    Le côté obscur de l'ampoule
  • 1995
    The Living Sea

    The Living Sea

    The Living Sea

    71995HD

    The Living Sea celebrates the beauty and power of the ocean as it explores our relationship with this complex and fragile environment. Using...

    The Living Sea
  • 2016
    WHY ARE WE GETTING SO FAT?

    WHY ARE WE GETTING SO FAT?

    WHY ARE WE GETTING SO FAT?

    02016HD

    A Cambridge geneticist dispels misconceptions about living with obesity and explores why the epidemic continues to expand across the UK and America.

    WHY ARE WE GETTING SO FAT?
  • 1989
    Into Madness

    Into Madness

    Into Madness

    01989HD

    Initially airing on HBO's "America Undercover" series, this riveting documentary focuses on three families shattered by the psychiatric disorder of...

    Into Madness
  • 2019
    Luminescence

    Luminescence

    Luminescence

    92019HD

    A thinking about light and how it surrounds our lives.

    Luminescence
  • 2014
    After Haiyan

    After Haiyan

    After Haiyan

    02014HD

    'After Haiyan' is a short film about the challenges faced by the Deaf community in Tacloban, Philippines accessing disaster relief, medical care, and...

    After Haiyan
  • 2016
    Vegan: Everyday Stories

    Vegan: Everyday Stories

    Vegan: Everyday Stories

    7.72016HD

    A feature-length documentary that explores the lives of four remarkably different people who share a common thread - they're all vegan. The movie...

    Vegan: Everyday Stories
  • 1985
    Chronos

    Chronos

    Chronos

    7.51985HD

    Carefully picked scenes of nature and civilization are viewed at high speed using time-lapse cinematography in an effort to demonstrate the history...

    Chronos
  • 2026
    unsichtbar. - Was Endometriose bedeutet.

    unsichtbar. - Was Endometriose bedeutet.

    unsichtbar. - Was Endometriose bedeutet.

    02026HD

    unsichtbar. - Was Endometriose bedeutet.
  • 2016
    All the Rage (Saved by Sarno)

    All the Rage (Saved by Sarno)

    All the Rage (Saved by Sarno)

    82016HD

    America is experiencing an epidemic of pain. One man has the answer to the problem yet the medical establishment has ignored him. For nearly 50...

    All the Rage (Saved by Sarno)
  • 2025
    The one that erodes

    The one that erodes

    The one that erodes

    02025HD

    Maxence, 18, suffers from Cushing's syndrome. This growth disorder has prevented him from reaching puberty, leaving him trapped in a foreign body:...

    The one that erodes
  • 2017
    Les étonnantes vertus de la méditation

    Les étonnantes vertus de la méditation

    Les étonnantes vertus de la méditation

    72017HD

    For many, meditation is the new yoga and is gaining new popularity worldwide. More and more clinical studies are showing that meditation has a...

    Les étonnantes vertus de la méditation