Jimmy Greaves (pictured), Sir Clive Sinclair, Olivia Jordan, Carolyn Shoemaker

Julian Worricker on: One of the greatest attacking footballers of all time, Jimmy Greaves, who later became a successful and often very funny TV presenter... The inventor Sir Clive Sinclair, who made home computers and calculators portable and affordable. Olivia Jordan whose heroism during World War 2 saw her driving ambulances through France before she became Charles De Gaulle's translator. And the astrophysicist, Carolyn Shoemaker, one of the world's foremost detectors of comets and asteroids. Interviewed guest: Jim Rosenthal Interviewed guest: Jason Fitzpatrick Interviewed guest: Charles Grace Interviewed guest: Tessa Dunlop Interviewed guest: Dr Jennifer Wiseman Interviewed guest: David Levy Producer: Neil George Archive clips from: