(USA): 一月 1, 1990.查看放映时间和票况订票: 20 min.Directors: Roman Kroitor, Nelson Max, Doug Lerner.
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.