Botany: A Blooming History

BBC FOUR

Friday 26 August 2022  01:35 - 02:35 (60 mins)
2/3. Timothy Walker looks at how 17th-century botanists made the connection between the growth of a plant and the energy from the sun - the process of photosynthesis. [S]

Botany: A Blooming History may be available on playback
Botany: A Blooming History (BBC FOUR) Friday 26 August 2022 01:35 - 02:35