S4·E4 London
- Episode
- Season 4, Episode 4
- Air Date
- July 26, 1999
- Story Type
- Core Character Arc
Synopsis
Adam Hart-Davis visits London as he salutes more pioneers of science. He sees how Brunei tunnelled under the Thames, discovers the inventor of the vacuum cleaner, and follows the trail of a cholera outbreak in Soho. Plus the rector who found how sap gets up trees, and the revolutionary motor that worked without revolving.
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Frequently Asked Questions
When did Season 4 Episode 4 of Local Heroes air?
Season 4, Episode 4 ('London') originally aired on July 26, 1999.
How long is Season 4 Episode 4 ('London')?
The episode follows the standard broadcast runtime for Local Heroes.
What happens in Local Heroes Season 4 Episode 4?
Adam Hart-Davis visits London as he salutes more pioneers of science. He sees how Brunei tunnelled under the Thames, discovers the inventor of the vacuum cleaner, and follows the trail of a cholera outbreak in Soho. Plus the rector who found how sap gets up trees, and the revolutionary motor that wo...
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