Discovery+1

How do they produce 99% of America's raisins in California's San Joaquin Valley? Plus, how do they make the world's oldest type of paper.

How do they use ancient techniques and modern technology to produce thousands of tonnes of barbecue charcoal? How do they cook up Japan's soba noodles.

Helen brings in a knackered Volvo 245 estate to the workshop. She convinces Jimmy and Ant that this car has plenty of potential, they just need to get to Sweden for an engine.

Jimmy decides it's time for the team to crack America. But, in true Goblin fashion, they only have 10 days to strip, supercharge and upgrade the classic VW Campervan.

Freddy and Juan return to the mighty Klondike to help a husband-and-wife team bring their struggling mine back from the brink of bankruptcy.

Freddy and Juan are in the Yukon to help a prospector and family man increase his gold recovery. If they succeed, they'll help secure his family's future.

The World. Heavy D's plan falls apart when he plans to turn a K5 Blazer into an off-road showpiece for a big client. Meanwhile, Sam builds a dangerous minibike.

The guys transform an old K5 Blazer and square body truck bed into a party on wheels. Plus, Diesel Dave convinces Heavy D to get his El Camino back on the road.

Sig deploys a Norwegian secret weapon to locate the bairdi school. Meanwhile, in Dutch, crew drug tests threaten to leave them a man down.

A Bering Sea gale takes out Rick's deckhand while Sophia helms the Seabrooke in high-risk conditions. Johnathan alters time to make good on a promise.

Car engines, flour, recliners and envelopes. More everyday items are put under the microscope as we discover how they're made.

Find out how plastic cutlery, special effects make-up, gold, and harps are produced, as more everyday objects are put under the microscope.

Laminate flooring, frozen treats and detergents are put under the microscope to find out how they were made.

Decorative mouldings, commercial pulleys and hoses are put under the microscope to find out how they were made.

It's a race against the clock as Matt tackles two out-of-control California hoards. Matt hunts for classic motorcycles and rare, high-priced toys.

Amping Up The Mess And Money. Matt takes on a rock star mess to find classic guitars and amps, vintage trucks and rare Harleys. The hoard's heavy metal puts the team at risk.

Edd and Mike look back on the memories of the last eight cars. Which were the best and worst buys, the most inventive fixes, and the biggest transformations.

Lyndsay uses unusual methods to boost business at the on-site café. Plus, when the most expensive car in the yard falls from its rack, Terry's not happy.

Rob heads to California to investigate a network for major fault lines that could set off a mega-quake. Plus, he explores a mysterious sinkhole.

Archaeologists use state-of-the-art digital technology to uncover the truth behind a cave wall in Nottinghamshire, England. What do the unusual symbols represent.

The crab fishing season begins with a derby-style race. After losing the Saga, Jake joins Sig as co-captain. A fire on the Wizard traps Keith's deckhand below deck.

Rob heads to California to investigate a network for major fault lines that could set off a mega-quake. Plus, he explores a mysterious sinkhole.

Archaeologists use state-of-the-art digital technology to uncover the truth behind a cave wall in Nottinghamshire, England. What do the unusual symbols represent.

Yo Brother, Where Art Thou? With Kris away, Andy is under pressure to bring in gold as captain of the Reaper. Zeke tries Shawn's coordinates to finally get on the gold trail.

Mark and Digger's Memphis expansion hits a snag when their bootlegger gets robbed. Tickle opens a restaurant and a secret distribution hub for shine.

How do they grow America's only freshwater pearls in Tennessee? Plus, what secrets are behind how the world's sharpest knives are made.

How do they turn root vegetables into sweet sugar? How do they make feather dusters? And, how do they make billions of balloons to keep parties popping.

Jimmy brings a banged up Vauxhall Viva back to the workshop. He reckons this unpopular 1970s family car can be transformed into something stylish.

The team take on their first ever EV build as they attempt to mount a Tesla battery powered electric powerplant inside a classic: the 'Cinquecento,' or Fiat 500.

Freddy takes on a solo mission with a father-son team in the Yukon. His fixes will determine if this family can mine together for another season.

The guys travel to British Columbia to save a recluse miner living off grid. With snow approaching, can he focus on catching fine gold.

Heavy D powers up with his next SEMA build: a 6x6 with a custom full-track assembly. And, Diesel Dave adds the finishing touches to his dream El Camino.

Heavy D converts a Vietnam-era bridge boat into the world's only diesel-powered surf boat. Then, the guys head to California to track down a rare Excursion.

Sig devises a way to speed up his crew. Wild Bill promotes Landon to the wheelhouse while he goes under the knife. Keith helps Jack but is suspicious.

Mother Nature blows back as Landon embarks on his first solo mission. Sig fishes in 20-foot seas as ferocious tides endanger John's crewmen.

Putty knives, garage doors, electric motors and wool. More everyday objects are examined as we find out how they were made.

Toothpicks, acrylic bathtubs, helicopters and beer. More objects are put under the microscope as we find out how they were made.

Nails, staples, safety glasses, fabrics and bicycles are put under the microscope to find out how they were made.

Kayaks, safety boots, electronic signs and cereal. More everyday objects are put under the microscope as we find out how they were made.

All The Smoke Or Going Broke. Matt must turn BBQ smokers into big bucks at a Texas-sized mess in Houston. At a second job, a massive termite infestation could eat the profits.

Matt hunts for rare liquor, hand-rolled cigars and vintage drums in two California hoards. A baseball pennant misprint could be a huge score.

Mike's out for adventure with a 1970 Ford Bronco. When they find it's riddled with rust, Mike sets out to save the project from disaster while Edd keeps his cool.

Mike and Edd have a powerful and luxurious 1983 Mercedes 500 SEC to restore. Can the boys return this car to its former glory and still eke out a profit.

Rick goes on a midnight run to stake new ground for his empire. While fixing Monster Red, he discovers she's hiding a surprising amount of gold.

In the definitive guide, miners reveal exactly where to find gold all over the world, from creeks to glaciers and even on beaches.