... to barbarism.– Frank Shuman 1914Shuman built the world’s first solar thermal power station in Maadi, Egypt (1912-1913). pic.twitter.com/OoYSRMJlHq — Holger Schoenherr (@HolgerSchoenher) December 9, 2017
... to barbarism.– Frank Shuman 1914Shuman built the world’s first solar thermal power station in Maadi, Egypt (1912-1913). pic.twitter.com/OoYSRMJlHq — Holger Schoenherr (@HolgerSchoenher) December 9, 2017