Max Pearson presents a collection of the week’s Witness History episodes. We hear two stories from the deadly 2004 Boxing Day tsunami, which killed thousands of people in south-east Asia. Our expert guest is Ani Naqvi, a former journalist who was on holiday in Sri Lanka when the wave hit. We also hear from the two Polish students who created the voice of Alexa, the smart speaker. Plus, the story of Klaus Fuchs, the German-born physicist who passed nuclear secrets to the Soviet Union while working on the first atomic bomb. Finally, we find out about Robert Ripley, the American cartoonist who made millions from sharing bizarre facts. Contributors: Choodamani and Karibeeran Paramesvaran – couple whose three children died in the Boxing Day tsunami. Dendy Montgomery – photographer who captured the tsunami devastation. Ani Naqvi – former journalist who was caught up in the tsunami. Lukasz Osowski and Michal Kaszczuk – creators of Alexa. Klaus Fuchs-Kittowski – nephew of atomic spy Klaus Fuchs. John Corcoran – director of exhibits at Ripley’s. (Photo: Tsunami devastation in Indonesia. Credit: Getty Images)

Max Pearson presents a collection of the week’s Witness History interviews which all relate to food. First, Dinner for One, the British TV sketch that's become a German New Year’s Eve tradition. Our expert guest is Ingrid Sharp, professor of German cultural and gender history at the University of Leeds. She tells us about some other festive traditions in Northern Europe including Krampus – the horned figure said to punish children who misbehave at Christmas. We also hear about when South Korea and Japan had a diplomatic row over kimchi. Plus, the arrival of instant noodles in India and how they changed people’s cooking habits. Next we find out how the BBC's Masterchef conquered the world of TV cookery. Finally, the first woman to become White House head chef describes what it’s like to cook for five presidents. Contributors: Thomas Frankenfeld – son of Peter Frankenfeld who produced Dinner for One. Ingrid Sharp - professor of German cultural and gender history at the University of Leeds. Dr Chaelin Park - World Institute of Kimchi. Sangeeta Talwar – former executive vice president of Nestle India. Franc Roddam – creator of Masterchef. Cristeta Comerford – former White House chef. (Photo: Dinner for One. Credit: Getty Images)

Max Pearson presents a collection of the week's Witness History interviews from the BBC World Service. Our guest is Professor Chandrika Kaul, a specialist on modern British and Imperial history at the University of St Andrews in the UK. We start by hearing from both sides of Australia's 1999 referendum on becoming a republic. Then, a survivor recounts the horrific 1972 Andes plane crash and the extraordinary things he had to do to survive. We hear how the BBC put text on our television screens for the first time. Plus, a grieving mother recounts the Taliban's horrific 2014 attack on a military school in Pakistan. Finally, we hear how the communist authorities enforced martial law in Poland over Christmas in 1981. Contributors: Malcolm Turnbull - former Australian Prime Minister and leader of republican campaign. Professor David Flint - leader of Australians for Constitutional Monarchy. Nando Parrado - Andes plane crash survivor. Angus McIntyre - son of Colin McIntyre, Ceefax's first editor. Andaleeb Aftab - survivor of Pakistani military school attack. Maciek Romejko - Polish Solidarity member and activist (Photo: Malcolm Turnbull, leader of the Australian Republican Movement, 1999. Credit: Torsten Blackwood/AFP via Getty Images)

Max Pearson presents a collection of the week's Witness History interviews from the BBC World Service. Our guest is Joan Flores-Villalobos, Assistant Professor in the Department of History at the University of Southern California, and author of The Silver Women: How Black Women’s Labor Made the Panama Canal. First, we hear from a man involved in the handover of the canal from the United States to Panama in 1999. Then, DJ and singer Leonardo Renato Aulder explains how the canal led to the creation of Reggaeton music. Next we go to Cuba. An old comrade of Fidel Castro recounts the violent start of the Cuban revolution in 1953. And a member of the Obama administration explains how he negotiated better US-Cuba relations in 2014. Finally, the story of the 442nd US military regiment, made up almost entirely of Japanese Americans, that earned more than 4,000 Purple Heart medals for extraordinary heroism during World War Two. Contributors: Alberto Aleman Zubieta - Panama Canal administrator. Leonardo Renato Aulder - Reggaeton singer and DJ. Joan Flores-Villalobos - Assistant Professor at the University of Southern California. Agustín Díaz Cartaya - Cuban revolutionary. Ben Rhodes - Speechwriter for US President Barack Obama. Clyde Kusatsu - son of 442nd Regiment veteran. (Photo: World War Two veterans from the highly decorated 442nd Regiment in 2015. Credit: Gina Ferazzi/Los Angeles Times via Getty Images)

In partnership with the BBC 100 Women list, we have a selection of stories about inspiring and influential women from around the world. Scientist Katalin Karikó, who won the Nobel Prize and helped save millions of lives in the Covid 19 pandemic, Julia Gillard, the former Australian prime minister who took a stand against misogyny in politics, and Indian artist Nalini Malani whose instillation got people thinking about the consequences of nuclear conflict. We also hear from the founder of Ms Magazine, the feminist campaigner Gloria Steinem who in 1972, co-founded the first magazine in the US which was owned, run and written by women. And the story of Portugal's "Three Marias" whose book ‘Novas Cartas Portuguesas’, was banned after it was published. Contributors: Maria Teresa Horta - one of the "Three Marias". Dr Katalin Karikó - Nobel Prize winning scientist. Valeria Perasso - Team leader at the BBC's 100 Women project. Julia Gillard - Former Australian Prime Minister. Nalini Malani - Indian artist. Gloria Steinem - Co-founder of Ms Magazine. (Photo: Nalini Malani. Credit: Ritesh Uttamchandani/Hindustan Times via Getty Images)

We hear from Magnus Carlsen, who in 2014, became the first player ever to win all three world chess titles in one year, achieving the highest official rating of any player in history. Woman grandmaster, three times British champion and chess historian, Yao Lan is our guest. She talks about the origin of chess. In the 1970s and 80s, scientists in Russia, managed to dig a hole more than 12,000 metres deep. It was called the Kola Superdeep Borehole. One of the geophysicists involved tells us about the deepest man-made hole in the world. Plus, one of the most controversial political scandals in modern US history, the Iran-Contra affair. And from 2010, the first HIV positive passenger to travel legally to the US after a 22-year ban. Finally, the story behind the BBC's Strictly Come Dancing tv show. Contributors: Magnus Carlsen - chess grandmaster and five-time World Chess Champion Yao Lan - chess woman grandmaster, three times British champion and chess historian. Professor David Smythe – geophysicist. Clemens Ruland – first HIV positive passenger to travel legally to the US after a 22-year ban. Karen Smith - co-creator and executive producer Strictly Come Dancing. (Photo: Magnus Carlsen in 2014. Credit: Francois Nel/Getty Images)

During the early years of Syria’s brutal civil war, the neighbourhood of Yarmouk, close to the Syrian capital Damascus, bore the brunt of the government’s viciousness. Known as ‘the Pianist of Yarmouk,’ Aeham tells Mike Lanchin about their struggle to survive the siege, and how music helped him overcome some of those dark days. Dr Gillian Howell, senior research fellow at the University of Melbourne explains how music has been used as a form of protest and honouring lives lost during conflict. After Iran's Islamic Revolution in 1979, some Christians faced persecution. Between 2002 and 2005, Naghmeh Panahi and her husband, Saeed Abedini, set up a network of secret 'house churches' across the country. It is 70 years since William Golding’s acclaimed novel was published. Lord of the Flies is the story of a group of English schoolboys marooned on a desert island, and how they survive without adults. Golding's daughter, Judy Carver, spoke to Vincent Dowd, about her father’s work in 2014. In 1999, the small territory of Macau was handed back to China after centuries of Portuguese rule. Lawyer and comedian Miguel Senna Fernandes was a member of the Macau Legislative Council and involved in the historic handover. In 1993, a new combat sport was born. Its founders called it the Ultimate Fighting Championship – UFC. It pitted all forms of mixed martial arts against each other with little to no rules and all contained in an octagon-shaped cage. One of the men responsible for cooking up this new concept was TV producer Campbell McLaren. He tells Anoushka Mutanda-Dougherty how he used controversy to market the violent spectacle. This episode contains descriptions of violence, which some listeners may find distressing. Presenter: Max Pearson (Photo: Aeham Ahmad, the Pianist of Yarmouk and other Palestinian musician refugees in Damascus, in Syria, in 2014. Credit: Rame Alsayed/Anadolu Agency/Getty Images)

We hear about the half-clay, half-grass exhibition match between Rafael Nadal and Roger Federer. Argentinean creative entrepreneur and tennis fan Pablo del Campo tells Uma Doraiswamy how he made the iconic court possible in May 2000. Fiona Skille, professor of Sports History at Glasgow Caledonian University, explains the history of sport exhibition matches. In 1974, Greece held a referendum to decide the future of the country’s monarchy, and whether Constantine II would remain their king. In December 1974 4.5million million people went to the polls to cast their vote. The result was two to one in favour of a republic. Jane Wilkinson looks through the BBC archives to find out more. Next, a mountain massacre in base camp of the Nanga Parbat mountain in the Gilgit-Baltistan region of Pakistan killed 19 people. . Polish climber Aleksandra Dzik, aged 30, was on the mountain that night, at camp two, and speaks to Megan Jones. Plus, India’s coal-mine rescue. On 16 November 1989, mining engineer Jaswant Singh Gill saved 65 miners from the Mahabir Coal Mine, in India. The miners, who had been trapped for three days after a flood, were winched out one by one using a tiny, steel capsule. Rachel Naylor speaks to Jaswant's son, Sarpreet Singh Gill. In 2013, a six-year-old from Argentina became one of the youngest people in the world to legally have their gender changed on official documents through self-declaration. Gabriela Mansilla reveals, the fight for recognition was not easy for her daughter Luana. (Photo: 'The Battle of the Surfaces' at The Palma Arena on May 2, 2007 in Mallorca. Credit: Clive Brunskill/Getty Images)

We hear about Polish war hero Irena Sendler who saved thousands of Jewish children during the World War Two. Expert Kathryn Atwood explains why women’s stories of bravery from that time are not as prominent as men’s. Plus, the invention of ‘Baby’ – one of the first programmable computers. It was developed in England at the University of Manchester. Gill Kearsley has been looking through the archives to find out more about the 'Baby In the second half of the programme, we tell stories from Iran. Journalist Sally Quinn looks back at the excess of the Shah of Iran’s three-day party, held in 1971. Two very different women – the former Empress of Iran, Farah Pahlavi, and social scientist Rouhi Shafi – describe how it feels to be exiled from their country. Finally, Barry Rosen shares the dramatic story of when he was held hostage in the US embassy in the Tehran for 444 days. Presenter: Max Pearson (Photo: Children rescued from the Warsaw Ghetto by Irena Sendler. Credit: Getty Images)

Max Pearson presents a collection of the week's Witness History episodes. For nearly 40 years, Siegfried and Roy wowed audiences in Las Vegas with death-defying tricks involving white lions and tigers. But in 2003, their magic show came to a dramatic end when a tiger attacked Roy live on stage. We find out what went wrong, and speak to magician and author Margaret Steele about the - sometimes dangerous - history of illusion and magic. Plus, we learn more about the so-called ‘Ken Burns effect’; the technique of making still photographs that appear to be moving. In 2002, the method came to the attention of one of the biggest names in the field of technology, Steve Jobs. Also, the New Zealand woman who was nicknamed ‘the Queen of the Skies’ for her record breaking flights of the 1930s. Jean Batten flew planes made of wood and canvas during the golden age of aviation. And we go back to 1996 for Brazil's early adoption of electronic voting, and discover more about the experiments behind the creation of Greenwich Mean Time. Contributors: Ken Burns - film maker Chris Lawrence - animal trainer Margaret Steele - magic historian, magician and author Carlos Velozo - lawyer Jean Batten – aviator Emily Akkermans - Curator of Time, Royal Museums Greenwich Keith Moore - the Royal Society of London (Photo: Siegfried and Roy with a white lion cub, Las Vegas, 1997. Credit: Barry King/WireImage)

First, on its 50th anniversary of Dungeons & Dragons, we hear from Luke Gygax, whose father created the fantasy role-play game. We also hear from Dr Melissa Rogerson, senior lecturer and board games researcher at the University of Melbourne in Australia. Then, the first dinosaur remains discovered in Antarctica in 1986, by Argentinian geologist Eduardo Olivero. Next, Ethiopia’s internal relief efforts during the famine in 1984, led by Dawit Giorgis. Plus, the fight to stop skin lightening in India with Kavitha Emmanuel who launched a campaign in 2013. Finally, Angolan singer and former athlete Jose Adelino Barceló de Carvalho, known as Bonga Kwenda, speaks about his music being banned in 1972 and going into exile. Presenter: Max Pearson (Photo: Vintage game modules from the role-playing game Dungeons & Dragons on display. Credit: E.Jason Wambsgans/Chicago Tribune/Getty Images)

We hear about the Sunflower Movement in Taiwan in 2014. Brian Hioe, an activist who occupied Parliament in Taipei, recalls the events. We hear from Nino Zuriashvili, one of the protesters at the Rose Revolution in Georgia in 2003. And Prof Kasia Boddy, author of Blooming Flowers: A Seasonal History of Plants and People explains how flowers have been used as symbols in political history. Plus, the Afghan refugee who fled as a 15 year old. Waheed Arian, a doctor and former Afghan refugee describes his perilous journey. We look at the Yellow Fleet of ships, which were stranded in the Suez Canal for eight years. Phil Saul, who looked after the engineers and officers on board the MS Melampus and MS Agapenor in the Suez Canal, recounts his experiences. Finally, the story of the British afro hair care institution Dyke and Dryden. We hear from Rudi Page, the former marketing manager for Dyke and Dryden's afro hair products. Presenter: Max Pearson (Photo: An activist taking part in the Sunflower Movement in Taipei on 21 March 2014. Credit: Mandy Cheng/AFP)

We start with the world's first general purpose electronic computer, the ENIAC, built in 1946 by a team of female mathematicians including Kathleen Kay McNulty. We speak to Gini Mauchly Calcerano, daughter of Kathleen Kay McNulty, who developed ENIAC. Then we hear about the man who invented the original chatbot, called Eliza, but did not believe computers could achieve intelligence. We speak to Miriam Weizenbaum, daughter of Joseph Weizenbaum, who built Eliza chatbot. Following that, Dr Hiromichi Fujisawa describes how his team at Waseda University in Japan developed the first humanoid robot in 1973, called WABOT-1. Staying in Japan, the engineer Masahiro Hara explains how he was inspired to design the first QR code by his favourite board game. Finally, Thérèse Izay Kirongozi recounts how the death of her brother drove her to build robots that manage traffic in the Democratic Republic of Congo. Max Pearson presents a collection of the week's Witness History episodes. Our guest is Zoe Kleinman, the BBC's technology editor. (Photo: Robots manage traffic in Kinshasa, Democratic Republic of Congo. Credit: Federico Scoppa/AFP)

We start our programme in 1973, when two men claiming to be Colombian guerrillas hijacked a plane making it fly across Latin American for 60 hours. Edilma Perez was a former fight attendant for SAM airline. Our expert guest is Brendan Koerner author of The Skies Belong To Us: Love and Terror in the Golden Age of Hijacking. Then we take a look at the 2009 UN-backed war crime tribunals in Cambodia that aimed to hold the genocidal Khmer Rouge commanders to account. Rob Hamill, brother of Toul Sleng prisoner Kerry Hamill. Following that we hear about the striking speech that inspired the Law of the Sea. We speak Christina Pardo Menez, Arvid Pardo's daughter and David Attard, Arvid Pardo's friend. Then we go back to 1989 and hear how South Africa became the first country to make and then dismantle nuclear weapons. André Buys, was plant manager and systems engineer at Kentron Circle. And finally we hear a first hand account of the 1938 Kristallnacht from Kurt Salomon Maier. Presenter: Max Pearson (Photo: SAM airlines 1973 Latin American flight. Credit: Jamie Escobar)

We start with the story of a couple who were arrested under South Africa's Immorality Act, which banned sexual relationships between white people and non-white people. Dr Zureena Desai was arrested under the Immorality Act in South Africa. Another law banned Inter-racial marriage in South Africa. In 1985, this was lifted. Suzanne La Clerc and Protas Madlala, the first inter-racial couple to get married under new rules in South Africa share their memories. Our guest is Dr Susanne Klausen, The Brill professor of Women's, Gender and Sexuality Studies at The Pennsylvania State University in the USA. She talks about love, marriage and sex in apartheid South Africa and the two laws that were both repealed on the same day in 1985. We hear from Urban Lambertson, survivor of the Estonia ferry disaster in 1994, one of the deadliest shipping disasters since the Titanic. Film-maker Allen Hughes tells of the time when rap sensation, Tupac Shakur was fired from the crime movie Menace II Society. Finally, the ‘moon man of India’ Dr Mylswamy Annadurai, a scientist working on India’s Mars Orbiter Mission tells of the country’s momentous mission to Mars. (Photo: Dr Zureena Desai. Credit: Abrie Jantjies)

Max Pearson presents a collection of the week’s Witness History episodes. We start our programme looking at the discovery of New Zealand’s first dinosaur by Joan Wiffen. Our expert guest is Professor Eugenia Gold, a paleontologist at Suffolk University, in Boston, United States, and the author of children’s book She Found Fossils. Then, we hear how the CT scanner was invented. Following that, we go to India in 1994 and an outbreak of the pneumonic plague. Plus, the story of how a small group of mountaineers risked their lives to camouflage landmarks in Leningrad during World War Two. Finally, we hear from designer Ruth Kedar about how she came to create one of the most famous logos in history. Contributors: Chris Wiffen – son of late fossil-hunter Joan Wiffen. Professor Eugenia Gold – paleontologist at Suffolk University, Boston, United States. Robert Cormack – son of late CT scanner inventor, Allan Cormack. Doctor Vibha Marfatia – who escaped the pneumonic plague. Mikhail Bobrov – late mountaineer who helped save Leningrad’s landmarks. Ruth Kedar - designer of the Google logo. (Photo: Theropod dinosaur. Credit: Science Photo Library)

Max Pearson presents a collection of the week’s Witness History episodes. We’re looking at key moments in Ethiopian history, as it’s 50 years since Emperor Haile Selassie was overthrown in a military coup. We start our programme looking at the moment a military junta called the Derg who ousted the monarchy in September 1974. Then, we hear how, before this, the Emperor lived in exile in Bath, in the west of England. Our expert guest is Hewan Semon Marye, who is junior professor at the University of Hamburg in Germany. Then, Abebech Gobena who founded an orphanage and was known as Africa’s Mother Teresa. Following that, the oldest skeleton of a human ancestor, discovered in 1994. Finally, the Axum Obelisk, returned to Ethiopia in 2005, after being looted by Italy’s fascist dictator. Contributors: Lij Mulugeta Asseratte Kassa – relative of Haile Selassie. Professor Shawn-Naphtali Sobers – University of the West of England, Bristol. Professor Hewan Semon Marye – Ethiopian Studies and Contemporary North-East African Studies at the University of Hamburg, Germany. Hannah Merkana – raised in Abebech Gobena’s orphanage. Professor Yohannes Haile Selassie – Paleoanthropologist. Michele Daniele – Architect. (Photo: Haile Selassie in his study. Credit: Universal History Archive/Getty Images)

Myra Anubi presents a collection of the week's Witness History episodes. We hear about the Irish law that banned married women from working in state jobs until 1973 and Apollo 13's attempted trip to the Moon in 1970. Plus the Umbrella protest in Hong Kong, the ancient Egyptian mummy who flew to France for a makeover and the Argentine basketball player and wrestler nicknamed the Giant. Contributors: Bernie Flynn - one of the first married women to keep her job after the marriage bar was abolished in Ireland. Irene Mosca - economics lecturer at Maynooth University, in Ireland. Fred Haise - NASA astronaut who was on board Apollo 13. Nathan Law - leader of the Umbrella protest in Hong Kong. Anne-Marie Gouden - receptionist at the Musée de l'Homme in Paris. Julio Lamas - Jorge Gonzalez's basketball coach. Bill Alfonso - wrestling referee and Jorge Gonzalez's personal assistant. (Photo: A couple on their wedding day. Credit: Getty Images)

Max Pearson presents a collection of the week's Witness History episodes. Our guest is European Space Agency astronaut Samantha Cristoforetti, who completed the longest uninterrupted space flight of any European. First, we go to Australia in the 1990s when amateur radio enthusiast Maggie Iaquinto befriended Soviet cosmonauts on the Mir space station. She updated them on global news as the USSR crumbled back on Earth. Then, the inspiring story of Waris Dirie, who walked barefoot across the Somalian desert to escape child marriage and became an international supermodel. We hear a harrowing account of Guatemala's civil war that ended in 1996. Then, why the author of Mary Poppins, PL Travers, hated the Disney film. Finally, the Canadian town that welcomed aliens in 1967. Contributors: Samantha Cristoforetti - European Space Agency astronaut. Ben Iaquinto - son of Maggie Iaquinto who befriended Soviet cosmonauts. Waris Dirie - model from Somalia. Jeremias Tecu - survivor of Guatemala's civil war. Brian Sibley and Kitty Travers - friend and daughter of PL Travers. Paul Boisvert - worked on Canada's alien landing pad. (Photo: Mir Space Station in 1995. Credit: Space Frontiers/Hulton Archive/Getty Images)

A warning, this programme includes an account of antisemitic views and descriptions of violence. Egypt recruited thousands of Nazis after World War Two to bolster its security. We hear from Frank Gelli, who in 1964 met Hitler's former propagandist, Johann von Leers, in Cairo. Author, Vyvyan Kinross is our guest and talks about Nazis in Egypt. Also, the celebrity murder case that divided France and how in 2001, Argentina went through five leaders in two weeks. Shatbhi Basu, talks about how became known as India's first female bartender and finally the origins of La Tomatina, one of Spain’s most popular international festivals, as well as the largest tomato fight in the world. Contributors: Eduardo Duhalde – former Argentine President. Vyvyan Kinross – author. Michelle Fines- journalist. Shatbhi Basu - beverage consultant, mixologist and writer. Frank Gelli -met Nazi propagandists in Cairo. Goltran Zanon – involved in the first La Tomatina. Maria Jose Zanon - daughter of Goltran Zanon. Enric Cuenca Yxeres - Valencian history teacher. (Photo: Johannes von Leers. Credit: ullstein bild via Getty Images)