Cunk on Earth S1, E4

Follows Philomena Cunk as she comically tells the story of our greatest inventions and asks experts hard-hitting questions about humanity's progress.

Cast:Diane Morgan , Jim Al-Khalili , Shirley J. Thompson , Douglas Hedley , Brian Klaas , Ashley Jackson , Nigel Spivey , Ruth Adams , John Man , Paul Bahn , Kate Cooper , Martin Andrews , Jonathan Ferguson , Martin Kemp , Irving Finkel , Gus Casely-Hayford , Patricia Fara , Anu Ojha