A history of the world in 100 objects
I feel like I've linked to this before but in case I haven't: the BBC and The British Museum are collaborating on a radio series (and more) called A History of the World.
At the heart of the project is the BBC Radio 4 series A History of the World in 100 objects. 100 programmes, written and narrated by Neil MacGregor, Director of the British Museum, and focusing on 100 objects from the British Museum's collection. The programmes will travel through two million years from the earliest object in the collection to retell the history of humanity through the objects we have made. Each week will be tied to a particular theme, such as 'after the ice age' or 'the beginning of science and literature'.