Dr Helen Czerski examines the world of sound waves.
S1E1 · 2017-03-02 · 60m
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.
S1E2 · 2017-03-09 · 60m
Dr Helen Czerski examines the extraordinary messages sound waves carry and how they help us understand the world around us.
Helen Czerski
Self - Presenter
