Discovery Channel HD Monday

The manufacture of car tyres, silk, art conservation and scuba tanks and how the processes have evolved

A look at how objects including electric stand-up vehicles, beer coasters and forged door handles are manufactured

The team work with Boy Scout Troop 248 to build a new log cabin out of the old scout lodge

Mark Bowe and the team make a rare trip north to dismantle an enormous 200-year-old barn

Parker, Rick and Tony return to the Yukon to chase $40 million in gold. The fate of the Beets family dynasty shifts when Kevin strikes out on his own

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

Mike finds the perfect starter classic, a 1989 Audi Coupe. This rare car has a low mileage, but it's failed its MOT. The guys fix it up before a test drive in Cornwall

Part one of two. The entire fleet gambles to save their season. Mr. Gold takes a chance on shallow ground, while Chris risks it all on another solo dive

Part two of two. The entire fleet gambles to save their season. Mr. Gold takes a chance on shallow ground, while Chris risks it all on another solo dive

In Lincolnshire, modern-day treasure hunter Drew Pritchard visits a 16th-century Elizabethan mansion and hits the jackpot at a brewery

Drew Pritchard takes Tee up to the village of Wookey Hole in Somerset, where they hunt for stock in a circus museum

In Mount Vernon, an abandoned sewer line is overwhelmed by stagnant human waste, while in New London, a large clog could take down a city building

As winter settles in, the Hoffmans try to run through paydirt before their cut freezes over and mining becomes impossible

Mike nabs a Porsche 997 at a bargain price of just £15,000, but It is carrying an engine with a serious case of bore score

Mike Brewer is seduced by a Land Rover Discovery Mk1 with low mileage. But with no MoT, a leaking sunroof and rust problems, Elvis has his work cut out buying parts

The Ollingers undertake their biggest project yet: draining the pond to find Aztec gold. A health crisis strikes Duane mid-drain, and Chad must lead

Mike Whiteside, Robert Kulp and the Black Dog crew salvage a house from the 1940s in Washington, DC. Mike also builds a bar and cabinet from an old piano

Mike Whiteside, Robert Kulp and the Black Dog crew tackle an American Foursquare house from 1910 in Fairmont, West Virginia, which features mahogany wainscoting

The team tries a dangerous manoeuvre on the trail of the Lost Rhoades Mine to access the Mormon Eye cave. Back on the ranch, Duane discovers more poacher sites

Cutting-edge technology is helping experts investigate the Bermuda triangle. Using new techniques, they search for evidence of aliens on the ocean floor

The team resumes drilling into the Energy Zone. Duane takes a stand against the poachers and Charlie finds a dead animal with unusual bite marks on it

Mike Whiteside, Robert Kulp and the Black Dog crew salvage a house from the 1940s in Washington, DC. Mike also builds a bar and cabinet from an old piano

Mike Whiteside, Robert Kulp and the Black Dog crew tackle an American Foursquare house from 1910 in Fairmont, West Virginia, which features mahogany wainscoting

Sig and John co-captain the Time Bandit, sparking a gold rush for giant crab out west. Chaos on the Titan Explorer forces Jake's crew to abandon ship

Buying goods from home

Buying goods from home

Investigating how rock crushers, fabric lampshades, cake sprinkles and steam irons are made

A look at where materials come from and how manufacturing processes have developed over the years, featuring detachable IndyCar steering wheels, mixed salad and wind turbines