Time travel is not forbidden by the laws of nature, but to build a time machine, we would need to understand more about those laws and how to subvert them than we do now. And every day, science does learn more. In this film Horizon meets the scientists working on the cutting edge of discovery - men and women who may discover how to build wormholes, manipulate entangled photons or build fully functioning time crystals. In short, these scientists may enable an engineer of the future to do what we have so far been only able to imagine - to build a machine that allows us travel back and forward in time at the touch of a button. It could be you! Science fiction? Watch this space.
Source: BBC 2
2020: Hubble: The Wonders Of Space Revealed
To celebrate the 30th anniversary of its launch, this film tells the remarkable story of how Hubble revealed the awe and wonder of our universe and how a team of daring astronau ...
24-04-2025
BBC 2
2020: What's The Matter With Tony Slattery?
Tony Slattery was one of the most gifted TV comedians of the late 80s and early 90s. One of the Cambridge Footlight set that included Stephen Fry, Hugh Laurie and Emma Thompson, ...
10-02-2025
BBC 2
Life Story: A Horizon Special
It's 1951. There's a race on, and two of the brightest and brashest young men in Cambridge are determined to win it. The prize is glittering. Eternal fame, glory and almost cert ...
11-12-2024
BBC 2
2020: Pluto: Back From The Dead
The incredible story of how Pluto has been propelled from an unremarkable ball of ice on the edge of the solar system to a world of unimaginable complexity - where some form of ...
28-10-2024
BBC 2
2021: Coronavirus Special - What We Know Now
In this third Horizon special, Dr Chris Van Tulleken is joined by his brother Xand and Dr Guddi Singh to take us through the latest developments and answer current concerns.\n\n ...
05-03-2021
BBC 2
1977-1978: Now The Chips Are Down
First transmitted in 1978, Horizon examines the rise of the microprocessor and asks if automation presents a problem for the future of British industry.
26-12-2023
BBC 2
2013-2014: 2. Monitor Me
Dr Kevin Fong explores a medical revolution that promises to help us live longer, healthier lives. Inspired by the boom in health-related apps and gadgets, it's all about novel ...
25-04-2023
BBC 2
2019: We Need To Talk About Death
In this film, Dr Kevin Fong makes a personal journey through the moral questions about death that face not just the medical profession, but each and every one of us. The questio ...
23-05-2019
BBC 2