How We Got to Now with Steven Johnson

BBC FOUR

Friday 26 January 2018  01:30 - 02:30 (60 mins)
2/6. Time: Innovation expert Steven Johnson locates the unsung heroes whose ideas transformed and standardised our world of time. Also in HD. [S]

How We Got to Now with Steven Johnson may be available on playback
How We Got to Now with Steven Johnson (BBC FOUR) Friday 26 January 2018 01:30 - 02:30