My dad created Dungeons & Dragons

Eliza is the name of a 1966 invention by German born scientist, Joseph Weizenbaum, that is said to be the first chatbot.Eliza worked by someone typing their feelings into a computer keyboard, and then the programme repeated it back to them, often as a question.Joseph’s daughter, Miriam tells Gill Kearsley about Eliza. We also hear from Joseph through archive interviews from Carnegie Mellon University in Pittsburgh, in the USA, that were recorded with Pamela McCorduck in 1975.Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from football in Brazil, the history of the ‘Indian Titanic’ and the invention of air fryers, to Public Enemy’s Fight The Power, subway art and the political crisis in Georgia. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: visionary architect Antoni Gaudi and the design of the Sagrada Familia; Michael Jordan and his bespoke Nike trainers; Princess Diana at the Taj Mahal; and Görel Hanser, manager of legendary Swedish pop band Abba on the influence they’ve had on the music industry. You can learn all about fascinating and surprising stories, such as the time an Iraqi journalist hurled his shoes at the President of the United States in protest of America’s occupation of Iraq; the creation of the Hollywood commercial that changed advertising forever; and the ascent of the first Aboriginal MP.(Photo: Joseph Weizenbaum. Credit: Wolfgang Kunz/ullstein bild via Getty Images)

7 Okt 202410min

In 1973, two men pretending to be Colombian guerrillas took a plane and flew across Latin America for 60 hours. It was the longest hijacking of an aircraft in the region.The SAM Airlines plane stopped in countries that included Aruba, Peru, and Paraguay, making its last landing in Argentina, where local authorities were surprised to see the hijackers had vanished.Former flight attendant Edilma Perez was one of the employees who volunteered to relieve the original crew on the second day of the hijacking. She tells Stefania Gozzer why she made such a risky decision.Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from football in Brazil, the history of the ‘Indian Titanic’ and the invention of air fryers, to Public Enemy’s Fight The Power, subway art and the political crisis in Georgia. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: visionary architect Antoni Gaudi and the design of the Sagrada Familia; Michael Jordan and his bespoke Nike trainers; Princess Diana at the Taj Mahal; and Görel Hanser, manager of legendary Swedish pop band Abba on the influence they’ve had on the music industry. You can learn all about fascinating and surprising stories, such as the time an Iraqi journalist hurled his shoes at the President of the United States in protest of America’s occupation of Iraq; the creation of the Hollywood commercial that changed advertising forever; and the ascent of the first Aboriginal MP.(Photo: An air hostess carries food aboard the hijacked Colombian SAM plane during a refuelling stop in Lima. Credit: AP)

4 Okt 20249min

In November 1967, the Maltese diplomat, Arvid Pardo, addressed the United Nations with a remarkable speech that shaped the laws governing the sea.Pardo's message is immortalised in the United Nations Convention on the Law of the Sea, which was adopted in 1982, and is now the fundamental legislation governing difficult topics such as deep sea mining.Artemis Irvine spoke to Christina Pardo Menez, Arvid Pardo's daughter, and his friend David Attard. A Whistledown production for the BBC World Service.Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from football in Brazil, the history of the ‘Indian Titanic’ and the invention of air fryers, to Public Enemy’s Fight The Power, subway art and the political crisis in Georgia. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: visionary architect Antoni Gaudi and the design of the Sagrada Familia; Michael Jordan and his bespoke Nike trainers; Princess Diana at the Taj Mahal; and Görel Hanser, manager of legendary Swedish pop band Abba on the influence they’ve had on the music industry. You can learn all about fascinating and surprising stories, such as the time an Iraqi journalist hurled his shoes at the President of the United States in protest of America’s occupation of Iraq; the creation of the Hollywood commercial that changed advertising forever; and the ascent of the first Aboriginal MP.(Photo: Arvid Pardo. Credit: Elisabeth Mann Borgese fonds, Dalhousie University Archives)

3 Okt 20249min

In 1989, South Africa became the first, and only country to make and then dismantle nuclear weapons.The project was conducted at Kentron Circle, a secret weapons facility.André Buys was plant manager and systems engineer at Kentron Circle and was involved in making the weapons.He tells Gill Kearsley about his work on this once top-secret project.Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from football in Brazil, the history of the ‘Indian Titanic’ and the invention of air fryers, to Public Enemy’s Fight The Power, subway art and the political crisis in Georgia. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: visionary architect Antoni Gaudi and the design of the Sagrada Familia; Michael Jordan and his bespoke Nike trainers; Princess Diana at the Taj Mahal; and Görel Hanser, manager of legendary Swedish pop band Abba on the influence they’ve had on the music industry. You can learn all about fascinating and surprising stories, such as the time an Iraqi journalist hurled his shoes at the President of the United States in protest of America’s occupation of Iraq; the creation of the Hollywood commercial that changed advertising forever; and the ascent of the first Aboriginal MP.(Photo: André Buys and his son standing in front of the empty warhead storage vaults at the former Kentron Circle nuclear weapons facility. Credit: André Buys)

2 Okt 20249min

In 2009, a UN-backed war crimes tribunal opened in Cambodia to try the senior Khmer Rouge commanders responsible for genocide.An estimated two million people were killed during Pol Pot's regime in the 1970s.Aged 26, New Zealander Kerry Hamill was on a sailing trip with friends when he mistakenly found himself in Cambodian waters.He was taken to Tuol Sleng prison where thousands of people were tortured and murdered.In 2022 Kerry's brother, Rob Hamill, told Josephine McDermott how he testified against the infamous torturer Comrade Duch. (Photo: Kerry Hamill aboard his boat. Credit: Rob Hamill)Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from football in Brazil, the history of the ‘Indian Titanic’ and the invention of air fryers, to Public Enemy’s Fight The Power, subway art and the political crisis in Georgia. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: visionary architect Antoni Gaudi and the design of the Sagrada Familia; Michael Jordan and his bespoke Nike trainers; Princess Diana at the Taj Mahal; and Görel Hanser, manager of legendary Swedish pop band Abba on the influence they’ve had on the music industry. You can learn all about fascinating and surprising stories, such as the time an Iraqi journalist hurled his shoes at the President of the United States in protest of America’s occupation of Iraq; the creation of the Hollywood commercial that changed advertising forever; and the ascent of the first Aboriginal MP.

1 Okt 20249min

In November 1938, the Nazis organised a night of terror against Jews in Germany. Windows of homes, businesses and synagogues were broken. Kurt Salomon Maier was eight years old, living with his Jewish family in Kippenheim, Germany. He survived what became known as Kristallnacht or ‘the night of broken glass’ and escaped to the United States. Kurt Salomon Maier, now 94-years-old, speaks to James Jackson. A Whistledown production for BBC World Service.Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from football in Brazil, the history of the ‘Indian Titanic’ and the invention of air fryers, to Public Enemy’s Fight The Power, subway art and the political crisis in Georgia. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: visionary architect Antoni Gaudi and the design of the Sagrada Familia; Michael Jordan and his bespoke Nike trainers; Princess Diana at the Taj Mahal; and Görel Hanser, manager of legendary Swedish pop band Abba on the influence they’ve had on the music industry. You can learn all about fascinating and surprising stories, such as the time an Iraqi journalist hurled his shoes at the President of the United States in protest of America’s occupation of Iraq; the creation of the Hollywood commercial that changed advertising forever; and the ascent of the first Aboriginal MP.(Photo: Windows with broken glass after Kristallnacht. Credit: Bettmann/Corbis/Bettmann Archive)

30 Sep 20249min

In 1994, the MS Estonia ferry sank in the Baltic Sea with the loss of 852 lives. It was one of the deadliest shipping tragedies since the sinking of the Titanic. The Estline ferry was sailing overnight from Estonia to Sweden, in bad weather and heavy seas, when it sent a distress signal saying it was listing heavily.Survivors later reported the boat sank within five minutes, and many passengers did not have time to escape. An official inquiry found that the ship's bow door locks had failed allowing water to gush in. Urban Lambertson was one of the 137 survivors. He’s been speaking to Jane WilkinsonEye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from football in Brazil, the history of the ‘Indian Titanic’ and the invention of air fryers, to Public Enemy’s Fight The Power, subway art and the political crisis in Georgia. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: visionary architect Antoni Gaudi and the design of the Sagrada Familia; Michael Jordan and his bespoke Nike trainers; Princess Diana at the Taj Mahal; and Görel Hanser, manager of legendary Swedish pop band Abba on the influence they’ve had on the music industry. You can learn all about fascinating and surprising stories, such as the time an Iraqi journalist hurled his shoes at the President of the United States in protest of America’s occupation of Iraq; the creation of the Hollywood commercial that changed advertising forever; and the ascent of the first Aboriginal MP.(Photo: Memorial to the victims of the Estonia ferry disaster. Credit: Jessica Gow/AFP via Getty Images)

27 Sep 20249min

In 1949, inter-racial marriage and relationships were banned by South Africa’s apartheid government. In June 1985, the ban was lifted. Suzanne La Clerc and Protas Madlala were the first couple to tie the knot under the new rules. Ashley Byrne was speaking to them in 2015. Protas Madlala died in 2023. A made in Manchester production for the BBC World ServiceEye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from football in Brazil, the history of the ‘Indian Titanic’ and the invention of air fryers, to Public Enemy’s Fight The Power, subway art and the political crisis in Georgia. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: visionary architect Antoni Gaudi and the design of the Sagrada Familia; Michael Jordan and his bespoke Nike trainers; Princess Diana at the Taj Mahal; and Görel Hanser, manager of legendary Swedish pop band Abba on the influence they’ve had on the music industry. You can learn all about fascinating and surprising stories, such as the time an Iraqi journalist hurled his shoes at the President of the United States in protest of America’s occupation of Iraq; the creation of the Hollywood commercial that changed advertising forever; and the ascent of the first Aboriginal MP.(Photo: The wedding of Protas Madlala and American Susan Leclerc. Credit: Philip Littleton/AFP/Getty Images)

26 Sep 20249min