The Car | Secret Life Of Machines

Episode 1 | Astronauts: Do You Have What It Takes?

Chris Hadfield, Dr Kevin Fong and Dr Iya Whiteley put 12 candidates through a series of physical and psychological tests t...

Episode 1 | Building Cars: Secrets Of The Assembly Line

As the Mini turns 60, buckle up for an incredible journey into the secret world of the car factory. Every 68 seconds ...

S06E06: Chairs | Inside the Factory

Gregg Wallace visits the Ercol factory in Buckinghamshire to follow the production of a Windsor chair. Meanwhile, Cherry Healey investiga...

Episode 3 | Astronauts: Do You Have What It Takes?

Old fears surface when the remaining candidates face some space agency swim tests. Their teamwork and mental agility are s...

02: The Computer | Inventions That Changed the World

In Victorian times, computing involved crunching numbers with a pencil and paper. A century later, we rely on computers ...

Episode 2 | Astronauts: Do You Have What It Takes?

The remaining astronaut candidates are put through more demanding tests. They have to escape from an underwater capsule an...

Episode 1 | The Five Billion Pound Super Sewer

Following workers across London as they race to build an enormous supersewer. The first episode follows the creation of the fi...

S02E04: Bicycles | Inside the Factory

Gregg Wallace visits Britain's largest bicycle factory, which produces 150 folding bikes every day, and joins a production line to make...

S07E02: Buses | Inside the Factory

Gregg Wallace gets exclusive access to a factory that builds red London buses, while Cherry Healey visits a bus windscreen factory and Rut...

S03E03: Rollercoaster | The Secret Genius of Modern Life

Hannah uncovers the wild origins of the modern-day rollercoaster and gets the inside story on the UK's newest, talle...

Survivors | Short Circuit

Aircraft crash investigators agree on measures to improve survival rates-but why have the authorities failed to act on these recommendations?

Episode 2 | Building Cars: Secrets of the Assembly Line

James May, Kate Humble and Ant Anstead are back at one of the biggest and busiest car factories in Britain. Think you...

S08E02: Jelly Beans | Inside the Factory

Gregg Wallace visits a jelly beans factory in Dublin to reveal the astonishing processes used to make ten million of these colourful...

03: The Jet | Inventions That Changed the World

Jeremy Clarkson tells the story of how Frank Whittle pioneered the jet engine and goes around the globe to explore the impact...

06: Runways | World's Most Extreme

Exploring the world's most dangerous and inspirational runways.

Episode 2 | The Five Billion Pound Super Sewer

Following workers across London as they race to build an enormous supersewer. The first episode follows the creation of the fi...

Episode 4 | Astronauts: Do You Have What It Takes?

The competition becomes more intense as the remaining candidates are deprived of oxygen to see if they can recognise the s...

Melting metals | Inside the Factory

Gregg Wallace explores the process of melting together the metals to the a cast iron pot.

S05E02: Wax Jackets | Inside the Factory

Gregg Wallace is in South Shields at a clothing factory where they produce 650 waxed jackets a day.

The Secrets of the Mary Rose | Timewatch

Over 20 years after the Tudor warship Mary Rose was lifted from Portsmouth harbour, maritime archaeologists return to the wreck site.