NOVA Treasures of the Earth: Metals (2016)
Douban
地球宝藏：金属
director:
Terri Randall
playwright:
特丽·兰德尔
region:
United States
language:
English
length: 53m
release date: 2016-11-09
IMDb: tt6238286
Overview
Metals are crucial to the technologies that are the foundations of our civilization. These are the stories of the metals and alloys that most transformed our live styles: gold, copper, bronze, iron, steel and aluminum with a bit of speculation about the materials that may transform the future.