Sarin gas attack on the Tokyo subway

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

9 Jan 20189min

California high school student Randy Gardner set the world record for staying awake in 1964, going without sleep for over 264 hours. He was monitored by his school friend Bruce McAllister and Stanford University sleep scientist William Dement - they speak to Lucy Burns about their memories of the experiment.Photo: Randy Gardner (in blindfold) describes scents offered to him by Bruce McAllister, while Joe Marciano Jr. takes notes, San Diego, California, 1964 (Don Cravens/The LIFE Images Collection/Getty Images)

8 Jan 20189min

In July 1999, students in Iran took to the streets demanding reform. At the time it was the largest anti government protest since the Islamic revolution. Alex Last spoke to Ahmad Batebi in 2013, about how he became an unwitting symbol of the protest movement and suffered years of mistreatment in prison. (Photo: Ahmad Batebi holds up a T-shirt belonging to an injured friend, Tehran, July 12, 1999. Credit: Reuters)

5 Jan 20189min

On 4 January 1970 a hijacked plane touched down in Cuba after a dramatic four day journey. The plane, its crew and passengers had been seized on New Year’s Eve by a small group of left-wing guerrillas fighting military rule in Brazil. Mike Lanchin has spoken to one of the hijackers, Marilia Gimaraes, who took her two young children with her.Photo: Marilia Gimaraes, 2017 (courtesy of the family)

4 Jan 20189min

In 1985 one of the most famous children’s competitions in the world was won by an Indian-American for the first time. Balu Natarajan was 13 years old when he won the Scripps National Spelling Bee, which has been running in the USA since 1925. Balu tells Farhana Haider how he first got interested in competitive spelling and why he thinks people of South Asian background have excelled in the Bee.Photo: Balu Natarajan poses with his National Spelling Bee championship trophy 1985. Credit: Balu Natarajan.

2 Jan 20189min

On New Year's Eve 1999 the Russian President went on TV and said he was leaving office. Tired and emotional, he apologised to the people for the state of the country. Dina Newman spoke to his widow, Naina Yeltsina, about that day. Photo: Russian President Boris Yeltsin with his wife Naina in 1998. Credit: ITAR-TASS POOL/AFP/Getty Images

1 Jan 20188min

In 1961, Viv Nicholson became a household name in Britain when she and her husband scooped a massive win on the football pools. Asked what she would do with the money, Nicholson famously replied "Spend, Spend, Spend" and the tabloids followed her closely over the next few years as she spent the winnings on the high life. Viv Nicholson's story later became a successful West End musical and stage play. Simon Watts talks to her son, Howard Nicholson, author of "You Don't Know Viv".PHOTO: Howard and Viv Nicholson (left and centre) with British entertainer Bruce Forsyth (Getty Images)

31 Des 20179min

How two pilots, Dick Rutan and Jeana Yeager, became the first to fly non-stop around the world without refuelling in December 1986. Their experimental aircraft was designed by Dick's brother, Burt Rutan. It had to be incredibly light to carry the huge weight of fuel required. But that meant the plane was vulnerable to breaking up in turbulence. Dick Rutan and Jeana Yeager endured storms and equipment malfunctions to set the world record. They spent 9 days, 3 minutes and 44 seconds in the air. Alex Last speaks to Dick Rutan about their achievement. Photo: The Voyager aircraft designed by Burt Rutan (NASA).

29 Des 201711min