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Aired Monday June 27, 1:45am - 2:45amon BBC Four

Sound Waves: The Symphony of Physics

Series 1 Episode 2: Using Sound

Dr Helen Czerski examines the extraordinary messages sound wave carry, and how they help us understand the world around us. Visiting a hidden location buried beneath the hills of Scotland, Helen experiences some of the most extreme acoustics in the world. She discovers how sound has driven the evolution of incredible biological systems and complex relationships between creatures that exploit sound for hunting.

Documentary / Science
Original air date
Cast and crew
  • Suzy BoylesDirector
  • Helen CzerskiHost
  • Lesley GarrettHost