Sun, Sea, Sand.... and Science. Mike Bullivant makes a scientific exploration of the beach and assesses beach-based tourism in Hawaii. He also considers the likelihood of a major climatic catastrophe, and takes an in-depth look at sand.
Series producer Andrew Law Repeat FURTHER DETAILS: brochure hotline [number removed](calls charged at national rate); Ceefax: page 626; website: www.open.ac.uk/saturday