The Henry Ford's Innovation Nation Season 4 Episode 14
Episode Title: Sound Tunnels
Countries:
United States,
Airing Date: February 17, 2018
Runtime:30 min
IMDb Rating:
Watch The Henry Ford's Innovation Nation Season 4 Episode 14 full movie online free in HD with English subtitles – no download needed.
Host Mo Rocca shows us tunnels of sound with directional speakers; how silver thread has put an end to smelly clothes; the first modern copying machine; and, an innovative manual clothes washer.