John Ott – Exploring the Spectrum

An exciting video journey through the world of time-lapse photography by John Ott, one of the founders of the science of photobiology.

This is an introduction to Dr. Ott’s time-lapse movies which show how plants and animals are deeply affected in movement, growth, form and sexual behavior by light-frequency (color) and low-level electromagnetic stimulation. Trailer for a longer 90-minute DVD “Exploring the Spectrum”.

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