The daily disposable contact lens

In 1993, eight homeless children were murdered outside the Candelaria church in Rio De Janeiro. The murders caused international outrage and put a spotlight on corrupt policing in Brazil. Matt Pintus has been speaking to Yvonne Bezerra de Mello, a social worker and teacher who had worked with the Candelaria children for years before the massacre.(Photo: Yvonne Bezerra de Mello with the Candelaria children, Credit: courtesy of Yvonne Bezerra de Mello)

8 Syys 20229min

In 1960, Brazil opened a new capital city in its remote central plains.The city was designed by modernist architect Oscar Niemeyer and was supposed to symbolise Brazil's future ambitions. In 2014, Claire Bowes spoke to Osorio Machado, an engineer who worked on the city's construction.(Photo: The building of Brasilia. Credit: Getty Images)

7 Syys 20229min

In 2002, an investigative journalist called Tim Lopes was brutally killed by a drug gang in Rio de Janeiro. The murder sent shockwaves throughout Brazil. His son, Bruno Quintella, spoke to Mike Lanchin in 2014. This programme contains descriptions of violence and some listeners may find parts of it distressing. (Photo: Tim Lopes and his son, Bruno, courtesy of the family)

6 Syys 20229min

In March 1985, Brazil experienced the most traumatic moment in its transition to democracy when the first civilian president-elect in more than 20 years was rushed to hospital on the eve of his inauguration. Tancredo Neves, who had led political opposition to military rule in Brazil, eventually died 38 days later. He is now regarded as a hero in Brazil. In 2018, Simon Watts spoke to Tancredo Neves' press secretary, Antonio Britto.(Photo: Tancredo Neves, centre, on a visit to Spain. Credit: Getty Images)

5 Syys 20228min

Mikhail Gorbachev - the last leader of the Soviet Union - has died aged 91. On the eve of an important summit on nuclear disarmament between the Soviet Union and America in October 1986, Gorbachev ordered the release of a dissident poet called Irina Ratushinskaya.In 2012, Louise Hidalgo spoke to Irina about her imprisonment, her poetry, and the day she was set free.(Photo: Irina and her husband Igor, arriving in London in December 1986. Credit: Topfoto)

2 Syys 202210min

Mikhail Gorbachev, the last leader of the Soviet Union, has died aged 91. Gorbachev came to power in 1985 at a time when the Soviet economy was on the brink of collapse. He introduced a radical reform programme called Perestroika. 25 years on from Perestroika, in 2012, Louise Hidalgo spoke to three people who remembered those exciting days in Moscow.(Photo: Mikhail Gorbachev (centre right) meets with participants of the Warsaw Pact Foreign Ministers' Committee in Moscow on March 25, 1987 Credit: AFP / Getty Images)

1 Syys 202210min

It's the 25th anniversary of the death of Princess Diana, who was killed in a car crash in an underground tunnel in central Paris on the 31st August 1997.She was one of the most famous and glamorous women in the world - a mega star. In 1985, Princess Diana and Prince Charles made their first joint visit to the US. The highlight of the tour was a gala dinner at the White House where the young princess danced with the star of Saturday Night Fever John Travolta. Speaking in 2011, the Daily Mirror’s royal correspondent James Whitaker told Kirsty Reid about the glamorous night.Image: John Travolta dances with Princess Diana at a White House dinner, November 9th 1985 (Credit: Reuters/File photo)

31 Elo 20229min

In 1911, a mysterious Native American man called Ishi emerged from the North Californian forest after more than three decades in hiding. He is thought to be the last survivor from the Yahi tribe. Ishi became a tourist attraction in San Francisco and many recordings were made of his stories and music.In 2012, Louise Hidalgo retraced his story. She spoke to the author Ursula Le Guin and filmmaker Jed Riffe. (Photo: Ishi. Credit: Phoebe A. Hearst Museum of Anthropology, University of California)

30 Elo 20229min