Quest +1 Thursday

An insight into how the minerals that are an essential ingredient in glass cookware are mined, and a look at how money is kept safe and secure inside cash machines

How the alcoholic spirit aquavit is made, and how kangaroos help protect motorcycle riders in a crash. Plus, a look at the cleaning of New York's St Patrick's Cathedral

Neil promises to help a friend with his 1930s Morris 8, but it is a financial hit for Cog. Plus, Richard admits to Kamla that work on the MGB will cost more than expected

Richard takes the Cogs go karting to find a driver for the classic racing team. The Smallest Cog MBG GT race car gets its debut at the Prescott Hill Climb

Henry Cole and Simon O'Brien head to Dumfries and Galloway, where they find an electric organ and a vintage oil dispenser in barns that are brimming with junk

The designers and craftsmen behind the manufacture of carpets, bottled water and acoustic guitars discuss the processes involved in their work

The manufacturing processes behind holograms, package printing and tinned sweetcorn, and how methods have evolved over time

Buying goods from home

Buying goods from home