Nasa's female aquanauts
Five 'aquanauts' became the first women to front a mission for America's space agency, Nasa, in 1970. But their mission was underwater rather than in space. They spent two weeks being continuously monitored on camera in an undersea habitat. When they emerged from the experiment they were given a ticker tape parade and invited to the White House. Laura FitzPatrick has been speaking to Alina Szmant one of the aquanauts.
14 Huhti 20208min
The unlikely pioneers of online shopping
In 1984, a 72-year-old grandmother became the first to try a new online shopping system, years before the arrival of the internet. Mrs Jane Snowball had been given new Videotex technology which allowed her to order her groceries using a tv and a remote control. The system was part of a community project to help the elderly and vulnerable in the English town of Gateshead. The technology was the brainchild of Michael Aldrich, head of the communications firm, Rediffusion (later ROCC). Alex Last spoke to John Phelan, who designed the system's online shopping application.Photo: Mrs Snowball shopping from home using her remote control and tv. (Gateshead Council)
10 Huhti 202011min
The Trojan Room coffee pot
The world's first webcam went online in 1993. Its camera was focused on a coffee pot so that computer scientists in Cambridge, in the UK, could see if there was any coffee available. Dr Quentin Stafford-Fraser, Martyn Johnson and Paul Jardetzky explained to Rebecca Kesby how they developed it.This programme is a rebroadcast(Photo: The Trojan Room coffee pot)
7 Huhti 20208min
The Homebrew computer club
In 1975 a group of Californian computer enthusiasts began meeting to share ideas. Among those who took part were the founders of Apple. In those days though, many of them were students or even high school kids. Mike Lanchin spoke to two early members of the group.This programme is a rebroadcastPhoto: Former Homebrew member Len Shustek.
6 Huhti 20208min
Being a Chinese Muslim
Practising a religious faith in communist China has always been hard. Uighur Muslims face incarceration in re-education camps. But other Muslims have seen repression under communism too.Things were particularly tough in the 1960s during Chairman Mao's Cultural Revolution. Then there was a brief period in the 1980s when the state seemed to ease its pressure on believers. Rebecca Kesby has been speaking to two Chinese Muslims about their lives and worship.Photo: A child waits during prayers at a ceremony to mark the Eid-al-Fitr Festival in the Niujie Mosquein in Beijing, China. The Niujie Mosque is the largest mosque in China's capital and dates back to the 10th century. (Photo by China Photos/Getty Images)
3 Huhti 20208min
The Swedish warship restored after 300 years
In 1628, at the height of Sweden’s military expansion, the Swedish navy built a new flagship, the Vasa. At the time it was the most heavily armed ship in the world. But two hours into its maiden voyage, it sank in Stockholm's harbour. It remained there for more than three hundred years, until its discovery in 1961. Tim Mansel hears from the former Swedish naval officer, Bertil Daggfeldt, about the day that the warship was recovered in near-perfect condition.Image: The Vasa after its recovery (The Vasa Museum)
2 Huhti 20208min
Avenging the Amritsar Massacre
A former governor of Punjab, Sir Michael O'Dwyer, was killed by an Indian immigrant in London in 1940. The assassin, Udham Singh, said he was avenging the deaths of hundreds of civilians who had been fired on by colonial troops in Amritsar in India in April 1919. When he was put on trial at the Old Bailey, he gave a defiant speech against colonial rule. Sajid Iqbal has been speaking to Avtar Singh Jouhal who campaigned to have Udham Singh's courtroom speech made public.Photo:An Indian man takes a photograph of a painting depicting the Jallianwala Bagh massacre in Amritsar. The Amritsar massacre, also known as the Jallianwala Bagh Massacre, took place on April 13, 1919 when British Indian Army soldiers on the direct orders of their British officers opened fire on an unarmed gathering killing at least 379 men, women and children, according to official records. (Credit: NARINDER NANU/AFP/Getty Images)
1 Huhti 20208min
The trembling giant
Scientists believe that the biggest living organism on Earth is a fungus. But the heaviest organism, and the most massive organism, is a tree, or rather a giant colony of quaking aspen tree stems which has been growing across a hillside in the west of America for thousands of years. The colony - called Pando - was first discovered in the late 1960s. But it wasn't until many years later that scientists proved it was one genetic entity. Two of the scientists involved in researching Pando's story have been speaking to Louise Hidalgo about what they found out.Photo: Quaking aspen trees (Populus tremuloides) in autumn colours (Credit: Science Photo Library)
31 Maalis 20208min
