The daily disposable contact lens
Witness History13 Aug 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.

Avsnitt(2000)

Economic 'shock therapy' in Russia

Economic 'shock therapy' in Russia

President Vladimir Putin came onto the Russian political scene in 1999 after a decade of chaos following the collapse of the Soviet Union. This included a disastrous experiment with free market reform...

28 Feb 20229min

The 2014 annexation of Crimea

The 2014 annexation of Crimea

In 2014, Russia annexed the strategic Crimean peninsula from Ukraine. Although Crimea was also home to a large Russian naval base, the annexation was seen by Kyiv and the world as illegal. The crisis ...

25 Feb 20229min

The death of Trayvon Martin

The death of Trayvon Martin

In February 2012, 17-year-old Trayvon Martin was shot dead by a member of a Neighbourhood Watch group who claimed he was acting suspiciously. The unarmed black teenager was returning to a gated commun...

24 Feb 20228min

The Navajo Code Talkers in World War 2

The Navajo Code Talkers in World War 2

In World War 2, US Marines fighting in the Pacific needed to be able to communicate securely on the battlefield. Early in the war, the Japanese had been able to decode some of their encrypted messages...

23 Feb 202211min

Nixon in China

Nixon in China

It is 50 years since US President Richard Nixon's historic visit to China in February 1972. The visit - which included a meeting with Chairman Mao - normalised relations between the two countries for ...

22 Feb 20228min

The first sex worker strike

The first sex worker strike

In 1975 hundreds of French sex workers took refuge in churches across France to protest against police harassment, in their first ever collective action. The strike began at Saint Nizier church in Ly...

21 Feb 20229min

The world's first civil union

The world's first civil union

In 1989, Denmark became the first country to celebrate same-sex civil unions. In 2014, Farhana Haider spoke to Ivan Larsen and Ove Carlsen, who were one of the first couples to sign on the dotted line

18 Feb 20229min

Bollywood's pioneering lesbian drama

Bollywood's pioneering lesbian drama

The Bollywood film "Fire" was the first in Indian history to depict a lesbian relationship. Released in 1998, the movie sparked a row over censorship and then a wider debate about LGBT rights in a cou...

17 Feb 20229min

Populärt inom Samhälle & Kultur

en-mork-historia
podme-dokumentar
mardromsgasten
p3-dokumentar
badfluence
nemo-moter-en-van
skaringer-nessvold
killradet
creepypodden-med-jack-werner
hor-har
spar
rattsfallen
svenska-fall
flashback-forever
vad-blir-det-for-mord
rss-brottsutredarna
p3-historia
rss-sanning-konsekvens
aftonbladet-daily
sanna-berattelser