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Dr Helen Czerski examines the world of sound waves.
Seasons
Episode 1
Making Sound
1h 0m
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.
Episode 2Latest episode
Using Sound
1h 0m
Dr Helen Czerski examines the extraordinary messages sound waves carry and how they help us understand the world around us.
