Quest Wednesday

Henry Cole and Simon O'Brien visit Leicestershire, where they meet Bernadette, whose uncle Jim has filled every room with motorbikes, cycles and various other things

Paul persuades Drew to buy a Triumph TR4 and he pays homage to one of his automotive heroes. The boys reinstate a stylish feature that never made it to production

Drew and Paul rescue a classic Vauxhall Viva. The car was extensively modified in the 1960s, but after years in storage, it is well past its best

The Wolfe brothers uncover an overgrown vintage Cadillac graveyard in the woods, and peel back the layers of a gargantuan California stockpile

Jacqui and Andrew pioneer new gold-hunting ground at Fish Creek. Rookie prospector, Kat, removes an old stump from the middle of the Brumbie's lease

Alan and Salty head to wine country to chase a gold rush legend, a drought threatens to end the season for Shane and Kate

On the eve of the famous Lightning Ridge Opal Festival, The Misfits battle to treat 150kg of matrix opal, forcing Cody to cook up a miracle

Oscar sends The Cheals on an important mission to unearth a rare green-orange gemstone for a potential buyer. The Mooka Boys get a motor problem

First up, the team bring a well-loved Indian guitar back to life. Plus, leather expert Suzie is challenged with restoring a vintage RAF-issued flying jacket

At a windswept Cornish hilltop farm Henry Cole and Sam Lovegrove find cars, tractors and a very rare German scooter

In the New Forest, Henry Cole and Sam Lovegrove meet Stumpie, an Americana fanatic whose sheds are full of rare bicycles, classic sportsters and pimped-up saloon cars

Henry Cole and Simon O'Brien head to the Devon countryside to meet Derek and Daphne, where Henry finds a very rare tractor and Simon has his eye on a Raleigh Shopper bike

Henry Cole and Simon O'Brien visit Leicestershire, where they meet Bernadette, whose uncle Jim has filled every room with motorbikes, cycles and various other things

With the Ford Focus having its 25th anniversary, Mike thinks the ST model may be the next classic. He nabs a bargain, but Elvis finds the engine needs a full rebuild

First up, the team bring a well-loved Indian guitar back to life. Plus, leather expert Suzie is challenged with restoring a vintage RAF-issued flying jacket

Angus Ashworth helps a Sheffield family find a new home for a collection of motorbikes left by their much-missed husband and dad

A widow needs help to clear her late husband's collection of militaria. Plus, a couple hope a Chinese warlord will fund a much-needed holiday

Angus helps a widow in Lincoln find new homes for her late husband's aviation paintings. Plus, he finds a ring with some serious bling in Essex

How platinum cleans exhaust fumes, and the technology that enabled the construction of a space station 360km above Earth

The requirements that must be met to transform a family car into a rally car. Plus, the manufacture of titanium, the metal that the modern aerospace industry relies on

How submarine crews survive being submerged beneath the ocean for months at a time. Plus, how crash test dummies make driving safer

How the world's biggest land vehicle extracts thousands of tonnes of coal from the ground each day. Plus, the creation of air boats and fireproof clothing

Mike Brewer goes in search of a Jensen Interceptor, but his £5,000 budget for the car leaves mechanic Edd China with plenty of work to do

Mike Brewer sets out to buy a Ford Sierra Cosworth on a budget of only £5,000, before handing it over to mechanic Edd China for extensive renovation work

Henry Cole and Simon O'Brien head to the Devon countryside to meet Derek and Daphne, where Henry finds a very rare tractor and Simon has his eye on a Raleigh Shopper bike

The techniques used in the making of halogen bulbs, aluminium ladders, cellulose insulation and bamboo fly rods

The processes behind the making of drill bits, photo booths and stamps, and the way their manufacture has changed with technological advances

Buying goods from home

Buying goods from home

Henry Cole and Simon O'Brien visit Leicestershire, where they meet Bernadette, whose uncle Jim has filled every room with motorbikes, cycles and various other things