Season 1 (2017)

Making Sound
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March 2, 2017 • 1h

Dr Helen Czerski investigates the science behind the sounds we're familiar with and the sounds that we normally can't hear, from B...Read more

Using Sound
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March 9, 2017 • 1h

Dr Helen Czerski examines the extraordinary messages sound waves carry and how they help us understand the world around us.