03: The Jet | Inventions That Changed the World

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 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...

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 ...

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...

S05E02: Wax Jackets | Inside the Factory

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

Sourcing and processing timber | Inside the Factory

Cherry investigates the source of wood used for making Windsor chairs, and the process it undergoes to make it ready for ...

02: Roads | World's Most Extreme

Exploring the world's most dangerous and inspirational roads.

Episode 3 | The Five Billion Pound Super Sewer

Following workers across London over three years as they race to build an enormous supersewer on time and on budget. In this e...

Melting metals | Inside the Factory

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

Quality control | Inside the Factory

Gregg Wallace visits the quality control area of the factory.

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...

S03E01E1: Air Fryer | The Secret Genius of Modern Life

Hannah takes a look at the air fryer - a device that is rapidly taking over people's kitchens, cooking up everything f...

S03E03: Egypt | Local Heroes

Adam Hart-Davis travels to Egypt in search of the earliest heroes of science. Using a drinks can and a stove, he recreates Hero of Alexandria's ...

Concorde: A Supersonic Story

The life of the most glamorous plane ever built, as told by the people whose lives she touched. Narrated by Sophie Okonedo.

Creating moulds | James May's Man Lab

James re-forms some impractical kitchen items into the perfect lemon squeezer in his very own foundry.

Electrolysis of aluminium | Inside the Factory

Cherry travels to Scotland to visit the UK's last remaining factory that produces aluminium via smelting and electrolysis.

Enamel | Inside the Factory

Gregg Wallace investigates the enamelling process for the cast iron pots.

Moulding the pots with black sand | Inside the Factory

Gregg Wallace investigates how the pots are moulded using black sand.