Sound Waves: The Symphony of...

  

Snapshots

New: Sound Waves: The Symphony of......Physics. 2/2. Using Sound: Dr Helen Czerski examines the extraordinary messages sound waves carry and how they help us understand the world around us. [AD,S]Thu, Mar 9, 9:00 pmBBC FOUR60 mins
New: Sound Waves: The Symphony of......Physics. 1/2. Making Sound: The science behind the sounds we're familiar with and the sounds we normally can't hear. Also in HD. [AD,S]Thu, Mar 2, 9:00 pmBBC FOUR60 mins