Colour: The Spectrum of ScienceColours of Earth Clips

1. How does a child’s paintbox tell the story of human civilisation?

   Duration: 02:44

2. How was one of the driest places on Earth shaped by water?

   Duration: 01:42

3. Why is gold the ultimate recycled material?

   Duration: 01:28

4. Is gold losing its sheen?

   Duration: 01:32