In 1971, an American historical document typed out on a university computer played a vital role in the digital revolution of electronic books. It became the foundation of Project Gutenberg.

Michael Hart, the visionary behind the project, later became known as the ‘father of e-books’.

His close friend, Greg Newby, who was Project Gutenberg’s CEO and director, tells Gill Kearsley how a bike ride to a shop became the unlikely catalyst for a global transformation in how we read and share literature. Greg died shortly after giving this interview.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher. You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Photo: Michael Hart. Credit: Benjamin Stone)

It's 70 years since Miffy was created.

The little rabbit with two dots for eyes and an X for a mouth went on to feature in 32 books translated into more than 50 languages.

The Dutch author and illustrator Dick Bruna reveals in his own words from the BBC archive that in the beginning, his black outlined illustrations with bold colours were controversial with parents. But children loved them. Miffy, or Nijntje as she's known in the Netherlands, went on to star in several TV series and a feature film.

Dick Bruna died in 2017 aged 89. Today, more than $300 million is spent on Miffy merchandise globally each year. Produced and presented by Josephine McDermott. Dick Bruna reads from Miffy Goes Flying with permission from Mercis Publishing bv.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher. You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Picture: Miffy soft toys for sale at the Dick Bruna House Museum. Credit: Martin Godwin/Getty Images)

In 1999, the US Senate chamber in Washington DC was turned into a court to put President Bill Clinton on trial, after he admitted lying about an affair with an intern called Monica Lewinsky. In 2011, Bill Clinton’s former press secretary spoke to Neil Razzell. Joe Lockhart recounted the impeachment and the fight to save his presidency.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more.

Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher. You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Photo: White House President Bill Clinton speaks to the press at the White House after the Senate acquitted him in the Senate impeachment trial. Credit: Juana Arias/The Washington Post via Getty Images)

In 1965, a groundbreaking children's show using cutting-edge puppets first blast onto television screens.

Thunderbirds was set in 2065 and followed the antics of secret organisation ‘International Rescue’ which was manned by Jeff Tracy, his team of five sons and agent Lady Penelope. Set up to save humanity, the characters travelled in futuristic vehicles across land, sea and air from their remote base in Tracy Island.

It was created by husband and wife Gerry and Sylvia Anderson, who used supermarionation, a pioneering technique with thin wires which controlled the puppets' movements.

Their daughter Dee Anderson speaks to Reena Stanton-Sharma.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher. You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Photo: Scott Tracy in Thunderbirds. Credit: Hulton Archive/Getty Images)