Plot: A stove that's saving millions of trees and a machine that harnesses the power of pig poo.
Cast
Dallas CampbellSelfDallas Campbell was 47 in Positive Energy - Season 1 - Africa and China (Episode 2).
Birthday: Thu, Sep 17 1970
Kari ByronSelfKari Byron was 42 in Positive Energy - Season 1 - Africa and China (Episode 2).
Birthday: Wed, Dec 18 1974