Sound Waves: The Symphony of...
BBC FOUR
Monday 17 May 2021 01:25 - 02:25 (60 mins)
...Physics. 1/2. Dr Helen Czerski investigates the science behind the sounds we're familiar with and the sounds that we normally can't hear, from Big Ben to the Stromboli volcano. Also in HD. [S,AD]
Sound Waves: The Symphony of... may be available on playback
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