5 Сезон
42 Эпизод
Local Heroes - Season 3 Episode 7 Эпизод 7
Adam Hart-Davis searches for unsung heroes of science on a trip to the Potteries, Staffordshire. Using a few pipes, a ribbon and an air pump, he demonstrates the early ideas for a voice synthesiser that were developed by Erasmus Darwin. Charles Darwin's grandfather. Other subjects include John "Iron Mad" Wilkinson, who perfected the aim of the cannon.
- Год: 2000
- Страна:
- Жанр: Documentary
- Студия:
- Ключевое слово:
- Директор:
- В ролях: Adam Hart-Davis
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