The daily disposable contact lens
Witness History13 Elo 2019

The daily disposable contact lens

The contact lens was once a precious and expensive piece of eyewear which had to be looked after and carefully cleaned every night. But that all changed in the 1990s. Ron Hamilton was involved in developing lenses and packaging which could be made so cheaply they could be worn just once and then thrown away. He has been speaking to Ashley Byrne.

Photo: Ron Hamilton (l) with his business partner Bill Seden (r) and their wives with their original contact lens machine. Courtesy of Ron Hamilton.

Jaksot(2000)

Cameroon’s mysterious lake deaths

Cameroon’s mysterious lake deaths

On 21 August 1986, hundreds of villagers in a remote part of Cameroon mysteriously died overnight, along with 3,500 livestock.In the weeks-long investigation that followed, scientists tried to work out what had happened. How had hundreds died, but hundreds of others survived?In 2011, scientists Peter Baxter and George Kling told Tim Mansel how they cracked the case.(Photo: Dead cattle by the shore of Lake Nyos, Cameroon. Credit: Eric Bouvet/Gamma-Rapho/Getty Images)

29 Marras 20238min

The bird that defied extinction

The bird that defied extinction

In 1969, a Peruvian farmer called Gustavo Del Solar received an unusual assignment - finding a bird called the white-winged guan that had been regarded as extinct for a century.After years of searching, he found the bird deep in Peru’s wilderness in 1977. He then made it his life’s mission to save the species, setting up a zoo in his family home.Thanks to Gustavo's discovery, the Peruvian government protected the white-winged guan and its population continued to grow. His son, Rafael Del Solar, tells Ben Henderson about his dad's love for the 'chicken-sized' birds.(Photo: Gustavo Del Solar with a white-winged guan. Credit: Rafael Del Solar/El Comercio)

28 Marras 20239min

Cabbage Patch Kids

Cabbage Patch Kids

In 1983, all hell broke loose when a new toy hit stores in the United States. Cabbage Patch Kids were so popular that people were getting injured when they tried to buy them. But Martha Nelson Thomas, whose original design she said inspired the dolls, received little credit.She watched on as sales of the toys generated hundreds of millions of dollars.Martha’s close friend, Meredith Ludwig, told Madeleine Drury the story of how the strange-looking dolls became such a sensation.This programme has been updated since it was first broadcast.(Photo: Martha Nelson Thomas with her doll babies. Credit: Guy Mendes)

27 Marras 20239min

The Mumbai attacks

The Mumbai attacks

On 26 November 2008, 10 gunmen from the Pakistan-based militant group Lashkar-e-Tayyiba carried out coordinated attacks on Mumbai's busiest hotspots including the Taj and Oberoi hotels, a train station, hospital, and Jewish community centre. One hundred and sixty-six people were murdered in the attacks, which lasted for three days. The city was locked down as police searched for the gunmen. Only one, Mohammed Ajmal Kasab, was captured alive by police. He was sentenced to death and executed in 2012. Dan Hardoon speaks to Devika Rotawan and Arun Jadhav, who came face to face with the militants. (Photo: Buildings under attack. Credit:Getty Images)

24 Marras 20238min

The Paris heatwave

The Paris heatwave

In August 2003 Europe was hit by the hottest heatwave for hundreds of years. Tens of thousands of people died. Not built to withstand two weeks of extreme heat, Paris turned into a death trap for its most vulnerable citizens. The temperature reached 40C. Many elderly people died in their apartments alone. The government was criticised for its handling of the crisis. The head of the national health authority resigned shortly after the end of the heatwave. Emergency doctor, Patrick Pelloux, who was working at St Antoine Hospital in Paris, tells George Crafer what he encountered.(Photo: Paris looking hot. Credit: Getty Images)

23 Marras 20239min

Kennedy’s nail-biter election victory

Kennedy’s nail-biter election victory

On 22 November 1963, United States President John F Kennedy was assassinated in Dallas, Texas.Lucy Williamson looks back to 8 November 1960, when Richard Nixon and JFK went toe to toe at the polls in a battle to become the next president. The narrow success made Kennedy the youngest man ever elected to the role.Close aide and speechwriter Ted Sorensen was with the politician on the night of the election. This programme was first broadcast in 2010.(Photo: US President-elect John F Kennedy shortly after his election in 1960. Credit: AFP/Getty Images)

22 Marras 20239min

The invention of bubble tea

The invention of bubble tea

In 1987, a tea shop in Taiwan named Chun Shui Tang began selling pearl milk tea, or bubble tea, as it’s often called. It would revolutionise the tea-drinking world. Ben Henderson speaks to Liu Han-Chieh, the shop owner, and Lin Xiuhu, who first added the drink’s signature tapioca balls.(Photo: Bubble tea. Credit: Chun Shui Tang)

21 Marras 202310min

The independence of Zambia

The independence of Zambia

In 1964, Zambia became a republic. It was the ninth African state to leave British colonial rule.Simon Kapwepwe was one of the leaders in the fight for independence, along with his childhood friend Kenneth Kaunda, who became President in 1964.Simon’s daughter, Mulenga Kapwepwe, speaks to Laura Jones about her father’s role in naming the country and her memories of that time.(Photo: Sign welcoming people to Zambia in 1965. Credit: Lambert/Express/Hulton Archive/Getty Images)

20 Marras 202310min

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