Nova Season 4 Episode 18 – Across the Silent Barrier

Air Date : Jun 22 1977 | 51 Views | 0 comment(s)

Summary: NOVA explores the different means by which hearing-impaired people have learned to penetrate the world of the hearing by visiting with Kitty O’Neil—a woman record-holding speed car racer; Frances Parsons, an advocate of hearing-impaired persons’ rights; and workers at Silent Industries—a factory in Los Angeles founded by a deaf man.

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