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BBC Two is a TV channel that started broadcasting on the 20th April 1964.

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Horizon tells amazing science stories and reveals worlds you've never seen before.

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

How to Build a Time Machine

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Peter Leonard

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Horizon: 2018: Episode 3: How to Build a Time Machine

Episode 3

Episode 3: How to Build a Time Machine

2018

BBC Two - Horizon, 2018, How to Build a Time Machine

Examining time travel and meeting scientists working on the cutting edge of discovery.

Horizon meets scientists working on the cutting edge of discovery - people who may discover how to build wormholes, manipulate entangled photons or build functioning time crystals.

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.

Horizon: 2018

Knowledge, drama, comedy and the arts for a broad adult audience.

BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.

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Horizon

2018

Episode 3: How to Build a Time Machine

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