Synopsis
Max Planck was interested in why light changed colour as it got hotter, so built a black-body radiator to measure the frequency of light produced.
Further Information
Similar broadcast resources
Rocket fuel | The Secrets of Your Food
Carbohydrates such as rice are such an important part of our diets due to the amount of energy they provide once broken down.
The Anatomy of the Human Gravid Uterus | The Beauty of Anatomy
Adam Rutherford views an original edition of William Hunter's book 'The Anatomy of the Human Gravid Uterus'.