PowerFilm Solar, in conjunction with Canadian production company Productions MAJ, Inc., has wrapped up filming of a segment of the popular Discovery Channel series “How It’s Made.” The segment will air on the Science Channel in the U.S. on April 2, 2015 at 8pm Central Time.   PowerFilm’s foldable solar panels have been used around the world to provide remote power to military and outdoor enthusiasts. PowerFilm, based in Ames, IA, will show its unique foldable solar panel manufacturing process ...