Vantablack is the Darkest Material Ever CreatedConstant Wonder • Season 2022, Episode 1090, Segment 2
Jul 15, 2021 • 16m
Vantablack is a material consisting of millions of nanotubes that trap well over 99 percent of visible light. Learn about the discovery of this artificial "dark night."  Guest: Ben Jensen, Chief Technical Officer, Surrey NanoSystems