By Katy Prickett
Paul & Rebecca Whitewick document industrial history for Youtube.
How criminals facing the death penalty in the USA found self-acceptance through Buddhism.
What happened when three astronauts on the Skylab space station fell out with mission control
Greg Jenner is joined by chocolate historian Alex Hutchinson and TV legend Richard Osman to explore the culinary and cultural history of chocolate.
One of the largest dams in the world - the Aswan High Dam in Egypt - was completed in 1970. We look at the cost of the dam to the region's people and antiquities.
Tom Service laments and consoles with some of the great 'what ifs' of music history.
An actor's memories of working with the Bengali director on the classic Apu trilogy of films
The real story behind the heart-warming musical released in 1965
Charlie Chaplin's classic satirical film about Adolf Hitler and fascism was released in 1940