Discovery HD

How do they turn trees into pencils? How do they make liquorice? And, how do they use traditional techniques to weave the world's most fashionable lace.

How do they mine one of the world's most valuable metals, platinum? How do they produce manga comics? How do they turn lemons into an Italian after-dinner drinks.

The gang transform an iconic 1973 Ford Bronco into a monster truck with attitude. Plus, Ant builds a bike for his most important client: his daughter.

The team take on a Japanese sports car legend - the Toyota Supra. But, these cars have been modified countless times, how can they make theirs stand out.

Freddy and Juan shift their focus to their own off-season operations. They reveal how they got into gold and why they teamed up to help others.

Freddy and Juan face a mine intervention at a 30-year-old Nevada claim. They race to convert the rickety old plant into a new fine gold super sluice.

Heavy D continues to work on his ambitious diesel-powered boat conversion. Meanwhile, the race is on to be ready for the epic showdown against the Dirty 7.

Diesel Dave picks his first giveaway truck and dreams big, attempting to build the 2020 version of the Kodiak. Todd LeDuc challenges the guys to a desert race.

Sig and Keith risk fishing far from land and encounter a gauntlet of Bering Sea weather. Johnathan strategically sets pots near a submarine volcano.

Trucks, plasters, circuit boards and spirits. More everyday objects are put under the microscope as we find out how they were made.

Holograms, package printing and canned sweetcorn. More everyday objects are examined to see how they were made.

Plastic bags, solar panels, petrol containers. More everyday objects are examined to see how they were made.

Discover how they manufacture bicycle helmets, produce aluminium, create lithium batteries and make car brakes.

The Raneys help the Johnson family who have no drinking water or food sources. Their dogs have been killed by a mystery predator and worry they are next.

In New England, Matt tackles the largest hoard he's seen in 20 years of business. He seeks out military aircraft parts and vintage toys.

Mike seeks out a Porsche 912E. With the help of Edd, they address the years of neglect, while they bring home the horses and return on their investment.

Mike and Edd are back in their West Coast workshop in the US and fixing up a 1973 Chevrolet Camaro. Can the guys still make a profit after restoring it.

Mike and Elvis take a gamble on a TVR Griffith. But first, they must pick it apart before restoring and testing this iconic sports car's full impact.

Dave and Kev attend Mecum Auction's biggest event of the year, where for the first time ever, one of their CF1s will be crossing the block.

Josh tracks down the legend and treasure of the outlaws, The Reno Gang, who stole a fortune until a vigilante mob exacted violent justice.