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How We Got to Now with Steven Johnson
A look at the unsung heroes who allowed us to transport our voices over long distances.
How We Got to Now with Steven Johnson
Episodes
5. Sound
15-02-2018
BBC 2
All episodes
4. Light
08-02-2018
BBC 2
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3. Cold
01-02-2018
BBC 2
All episodes
2. Time
25-01-2018
BBC 2
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1. Clean
18-01-2018
BBC 2
All episodes