Discovery Channel HD Wednesday

The manufacture of iron bathtubs, Hopi Kachina dolls, mine truck engines and memory cards

More everyday items are put under the microscope as the series reveals how oil and encaustic paints, marine plywood and cycling shoes are made

Doug has a scary experience while flying, and after 30 years of running Era Alaska, Jim sets his sights on a new path

The guys dismantle a barn built by Lincoln's uncle and then build an Appalachian dogtrot barn

Dustin risks the lives of his entire crew at a deadly waterfall. But an all-out mutiny changes the course of his season.

Darkness falls on Nugget Creek, pushing Dustin to search for Plan B. But his crew has a breakthrough, shining light on the season's final month

Jimmy brings in a classic '65 racing Ford Mustang. Ant blew its engine and the owner wasn't happy - now, they have to work together to turn it into a track-busting beauty

Helen brings a beat-up Volvo 245 estate into the workshop. She convinces Jimmy and Ant that the car has plenty of potential, though they need to get to Sweden for an engine

Chris finds himself stranded on the ice and Shawn hits a mysterious dry spell. The Kellys' brand-new Crawler awakens but encounters electrical problems

The Kellys unveil their secret gold mining weapon. A scary close call forces Zeke to adjust his strategy. Tensions boil over between Jess and her crew

Drew Pritchard is on the lookout for special items as he travels to Norway to browse a collection of classic car parts. Later, his salvage buddy Drew is keen to buy antlers

The boys realise they have to fill up the van or the trip will make a loss, and they head to a Bergen salvage yard in the hope of finding some useful items

Jared fights to get a fat truck running at Grizz. Chris and Jeff search for hard-to-reach money trees. Dave braves the deadly waters of Grizzly River

Smoke from a nearby fire has the Hoffmans on edge and praying for rain, but torrential storms may flood the mine and threaten their paydirt

Mike Brewer and Elvis Priestley hit the beach for the ultimate surf wagon: the iconic Holden Sandman. Can they transform a drab panel van into a hit budget version?

Part one of two. When a 1968 Thunderbird is too disgusting even for Derek, he revives a 1971 International Travelall to haul the Ford back to Tennessee.

Mike and Elvis turn a VW Beetle into a Baja Bug for racing across sand dunes. But with just 5 days for the build will their project hit the skids?

Part two of two. Derek hasn't given up on the Barneville, the 1962 Pontiac Bonneville he pulled out of a barn. He's determined to get it back on the road

Locals from across America gather for the finale, where they'll face off for the win. Then, the final racer confronts small tire legend Boosted GT

The Tower of Babel is one of the most famous stories of the Bible. Archaeologists use new technology to uncover how engineers could have built it

Mike and Elvis turn a VW Beetle into a Baja Bug for racing across sand dunes. But with just 5 days for the build will their project hit the skids?

Part two of two. Derek hasn't given up on the Barneville, the 1962 Pontiac Bonneville he pulled out of a barn. He's determined to get it back on the road

Dave's latest client wants him to outlaw a Porsche 356 A, which means a ton of modifications, including smoothed-out bumpers and a louvered deck lid

Bryce talks with a witness who had an experience with a family of Bigfoot, and Mireya reaches new heights in search of physical evidence

Buying goods from home

Buying goods from home

More everyday items are put under the microscope as the series reveals discover how paper fans, walnut oil and copper are made

More everyday items are put under the microscope, with a closer look at how absinthe, belt buckles and gut strings are manufactured