In his fourth Lecture, Charles Taylor takes a look at the development and science behind wind instruments.
For his final Lecture, Charles Taylor explores electronic instruments and muses on whether they may one day replace traditional
Sir George Porter takes an in-depth look at how light is structured.
Sir George Porter explores the role the sun plays in creating new life.
Sir George Porter looks at how leaves process light for food.
Man-made light and fuel sources are examined in this Lecture by Sir George Porter.
Sir George Porter looks at thermodynamics and its role in helping power our lives.
George Porter looks at how sunlight powers sustainable energy sources.