Anita Dobson, Mary McCartney, Eugenia Cheng

Available for over a year

Anita Dobson talks about her latest film, London Road. Eugenia Cheng explains why it's worth persevering with difficult maths. The story of Mr Muruga's nine year quest to develop a low cost sanitary pad for the women of India. There's an interview from the Woman's Hour archive with Linda McCartney discussing her photography. And, her daughter Mary McCartney cooks the perfect pea and watercress soup and talks photographing food. Presenter: Jenni Murray Producer: Ruth Watts.