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Dr Helen Czerski examines the world of sound waves.
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First episodes — open an episode to play
E1Making Sound
60 min
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.
E2Using Sound
60 min
Dr Helen Czerski examines the extraordinary messages sound waves carry and how they help us understand the world around us.
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