AirDate: 2/17/2018 |
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Overview: 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. |
Sound TunnelsShow: The Henry Ford's Innovation Nation --> Season: 4 - Season 4
AirDate: 2/17/2018
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|
Overview: 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. |