Quest HD Friday

Examining how rosebuds are turned into Turkish delight, and how sunscreen is made to block out harmful UV light. Plus, how to hammer out a silver spoon

Bike guru Henry Cole and ace-mechanic Sam Lovegrove head to the Midlands to visit the sheds of a bike builder with a collection of rare bikes

Jay Blades and the team restore a well-travelled leather case, a home-made telescope built from scrap metal and a 100-year-old bowl with an extraordinary history

Mike Wolfe and Frank Fritz travel all over America in search of the most interesting, rare and profit-bringing treasures

The guys hit the jackpot when they unearth a valuable relic from a famous plantation home, and a Chevy dealership turns up further goodies

Wayne is in Virginia to help sell an impeccable 1958 AC Ace Bristol roadster. In California, a 1968 Toyota Corona makes an unforgettable impression

In Devon, Drew Pritchard and Paul Cowland fall for the Gallic charm of a Renault 4. It's a rare limited-edition model, but the duo need to replicate its unique interior fabric

How islanders of the Outer Hebrides use pedal power to weave Harris tweed, and how fermented shark is prepared

How deliveries are made to the International Space Station, and the processes used to make the world's most expensive and luxurious beds

Transforming refuse from a St Patrick's Day parade into power, turning a luxury limousine into a racing car, and crafting a steel sword

Repairing cables on the seabed, manufacturing 10-gallon hats, and the process involved in feeding 100,000 air passengers a day

Drew Pritchard visits a Kent antiques emporium specialising in unusual European antiques, and indulges in 1940s nostalgia at a home-front museum in south-west Wales

Henry and Guy go to Wiltshire to see Phil Pearce, where they find sheds full of tractors, classic cars and police bikes. Will Phil drive a hard bargain?

Henry and Fuzz are back in Durham visiting a passionate collector of vintage cars and automobilia, where a Dot three-wheeled motorcycle catches their eye.

Henry Cole and Simon O'Brien come across a gramophone and a stow-away bed to restore. Meanwhile, Simon accidently puts his foot through a drum

Furniture restorer Steve Norman rescues a rare and valuable campaign desk. Ted Edley transforms a broken 1960s pedal car into a sporty racer with pace and grace

Mike has a tip from an unusual source - his electrician. He's selling a classic Ford Escort XR3i that he's owned for decades, but there are issues with the roof

Mike Brewer hopes to tap into 1990s nostalgia by working on an 1994 Mitsubishi 3000GT VR-4, but restoring the vehicle to its original state proves harder than expected

Drew Pritchard and Paul Cowland take on their biggest restoration yet, a VW Beetle Karmann Cabriolet in terrible condition

In Thurso, Scotland's most northerly mainland station, the crew race to the rescue of an ocean-going rower who has run into trouble 40 miles out to sea

Filmed earlier this year, cameras follow the North West Ambulance Service as Storm Christoph and the pandemic batters an already over-stretched service

An insight into large-scale iron-mining operations in the Australian Outback. Plus, how the world's biggest wave machine is used for flood defences

A look at the development of the finest oyster knives, and the lights transforming sport worldwide. Plus, how diamonds grown in a greenhouse are behind a gemstone revolution

Mike Brewer takes a risk at auction by purchasing a late Alfasud 1.5 TI with no service history, dodgy brakes, and clapped out suspension

Broadcaster Andy Jaye picks a true British supercar - the Jaguar XJ220. It was the fastest road car in the world when launched and a controversial winner at Le Mans

Drew surprises everyone when he picks a 520bhp Hot Rod called Nasty Habit. Can he make Andy and Marino fall in love with this left field choice?

Wayne is in Virginia to help sell an impeccable 1958 AC Ace Bristol roadster. In California, a 1968 Toyota Corona makes an unforgettable impression

The wife of a former US Navy Seal asks the team to restore her husband's 1965 Ford pick-up

A look at how saunas are produced and how wheelchair lifts are manufactured

Featuring a look at how upright pianos are manufactured and how flags are produced

Buying goods from home

Buying goods from home

In 2021, a container ship blocked the Suez Canal for six days. The incident would have a major impact on the world economy, but what engineering flaws caused it?