Fecha de lanzamiento
31 Dec, 1978
Tiempo de ejecución
00:24: (HH:MM)
Sinopsis
This short documentary film illustrates the various ways people fight the high cost of energy by devising ingenious ways to use wood, the sun, and the wind. The film highlights one such project named the Ark. Using natural systems only, this bio-shelter ingeniously provides housing, heat, food and electricity for an entire family.
Fotos