Soundwaves: The Symphony of...

BBC FOUR

Sunday 23 May 2021  20:00 - 21:00 (60 mins)
...Physics. 2/2. Dr Helen Czerski examines the extraordinary messages sound waves carry and how they help us understand the world around us. Also in HD. [S,AD]

Soundwaves: The Symphony of... may be available on playback
Soundwaves: The Symphony of... (BBC FOUR) Sunday 23 May 2021 20:00 - 21:00