What if …
… we lived underwater?
What would we need to live down there with all those marine vertebrates and invertebrates? How do they survive, and what are they like?

… there was life on other planets?
An intriguing and humorous interview with children’s writer Professor Russell Stannard at the National Space Centre in Leicester, with images of the sun, moon, planets and far away galaxies.

… you only ate chips?
Hospital nutritionist Fiona Bartlett gives us the low-down on a balanced diet. The programme ends with a poem about two young football fanatics who, as if by magic, turn into chips.