Witness History Folgen

30 years ago this month, Czechoslovakia split into the separate states of the Czech Republic and Slovakia. It was a rare instance of a state separating without a single life being lost. Thanks to this it became known as the ‘Velvet Divorce’. Rather than putting it to a vote, the country and its assets were divided behind closed doors by the Czech and Slovak leaders, Václav Klaus and Vladimír Mečiar, who became the Prime Ministers of their newly independent states. Ben Henderson speaks to both of them about their memories from the time.(Photo: Václav Klaus and Vladimír Mečiar negotiate the split. Credit: Zehl Igor/ČTK)

Mordechai Chertoff was the foreign editor on the Palestine Post (precursor to the Jerusalem Post) when it was bombed on 1 February 1948. He tells Lucy Williamson how, despite the attack, the newspaper still came out the next morning. This programme was first broadcast in 2010. (Photo: Palestine Post bombing. Credit: Getty Images)

Professor Karlheinz Brandenburg from Germany spent more than a decade developing MP3 technology, which was developed to convert audio into digital form.He had been working on it since 1982.It compressed music into a file size that made it easier to transmit, leading to the first MP3 players and fast music sharing.Laura Jones has been speaking to Professor Brandenburg.(Photo: Karlheinz Brandenburg wearing headphones, with his team. Credit: Fraunhofer IIC)