Thanks for the Memories. In the first of this year's three programmes marking his annual check on 25 children's development, Professor Robert Winston finds the babies -who are now two-and-a-half years old - refining their memories, and he sets out to discover what effect their experiences as infants will have on the rest of their lives. Series producer Tessa Livingstone ; Executive producer Sarah Hargreaves
www.bbc.co.uk/science My, haven't you grown!: page 32