Echoes of the Sun is the story of energy in 3D. The film depicts in easy to follow language, the complex business of photo synthesis: the chemical transformation of light to life. Sunlight induces plant growth which is transformed into food; this fuels the muscle movement of all animal life. And it does so in breath taking large-format 3D.
Echoes Of The Sun
In Theatres (USA): January 1, 1990