The Deepwater Horizon disaster
On 20th April 2010, a deadly explosion on the Deepwater Horizon drilling rig in the Gulf of Mexico left 11 people dead. As the rig sank, the riser pipe connecting the platform to the oil well ruptured and began spewing vast amounts of crude oil into the sea. The broken pipe lay near the sea bed, 5000ft down. The well's operators, BP, tried and failed to stem the flow of oil. Soon a huge oil slick had developed threatening the ecosystem in the Gulf. After 87 days the well was finally capped. But by then more than 130 million gallons of oil had entered the marine environment. It was one of the worst environmental disasters in US history. Alex Last spoke to Dr Lisa Dipinto a Chief Scientist from the Office of Response and Restoration at NOAA, who worked on the impact of the spill. Photo: The offshore oil rig Deepwater Horizon burning off the coast of Louisiana 21 April 2010 (U.S. Coast Guard/Reuters)
20 Apr 202011min
A space crash
Michael Foale was on board the Mir space station when a resupply vessel crashed into it in June 1997. It was the worst collision in the history of space flight and it sent Mir spinning out of control. Michael was one of the three astronauts who had to try to repair the damage and get the space station back on course. In 2016 he told Alex Last about their ordeal.This programme is a rebroadcast.Photo: Mir Space Station. Credit: Getty Images.
17 Apr 20208min
When Skylab fell to Earth
In 1979 the world held its breath as the American space station Skylab, re-entered the Earth's atmosphere. NASA tried desperately to control Skylab's descent, but large fragments hit south-west Australia instead of falling into the sea. Simon Watts heard from two residents of Esperance, a remote coastal town which bore the brunt of the impact.(Image: Saturn V giant booster used for all the Apollo and Skylab NASA space missions between 1967 and 1972. Credit: AFP/Getty Images)
16 Apr 20209min
The last men on the Moon
In 1972 the American space agency NASA carried out its final Moon mission. One of the three astronauts on board was geologist Harrison Schmitt. In 2012 he spoke to Louise Hidalgo about those moonwalks, and the discoveries they made.Photo credit: Harrison Schmitt/Science Photo Library.
15 Apr 20208min
The first iPhone
The touchscreen smartphone changed mobile technology for ever. It was unveiled on January 9th 2007 by the Apple boss Steve Jobs. Within a few years smartphones had changed the way billions of people lived their lives. Ashley Byrne has been speaking to Andy Grignon a senior developer on the project.(Photo: Steve Jobs at the iPhone launch in San Francisco in 2007. Credit: David Paul Morris/Getty Images)
14 Apr 20208min
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 Apr 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 Apr 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 Apr 20208min
