Discovery+1

How do they make wind turbines with twice the wingspan of a Boeing? Plus, how do they mould car tyres from the ooze of a tree.

How do they make the tank piercing super bullet? Plus, how do they forge the infamous torture weapon, the dentist's drill.

Yukon Do It! The junkyard is shorthanded and a total mess, and Bobby wants Andy to sort it out himself. But, Andy has others plans, setting up something special.

The yard is hosting its annual car show. Plus, Andy wants to fix his old 1980 Jeep CJ-5 and he helps rehab drag racing champion Mo Hall rehab his 1969 Camaro.

Parker taps into a fresh pay layer. Rick departs for urgent business, and his crew struggles. Tony makes a surprise purchase for the Hester Cut.

The Man In The Gold Room. Chris Doumitt talks about his journey from carpenter to becoming a member of the Hoffman crew and reveals what it's like to work for Parker.

For the Dieselsellerz giveaway, two lifted F450s compete and the winner can take one home! The guys finish turning an old 69 Chevy C10 into a diesel low rider.

A big money investor has a challenge for the team involving a 1969 Chevy C10. Plus, the crew goes to Sturgis to see a one-of-a-kind diesel bike.

Winter erupts as Johnathan hunts for crab in a secret location to which he's won exclusive rights. Plus, Sig tries his luck at a derby fishery.

How does one family in America make three quarters of the world's peppermint oil? Plus, how are performance-enhancing tennis racquets made.

How do they make a trombone? How do they make traditional Spanish wineskins? Plus, how do they turn smelly muddy peat into rejuvenating face cream.

How do they make the perfect surfboard for catching waves? Plus, how do they turn Danish cream into one of the world's favourite butters.

How are million-dollar racehorses transported across the world to their new owners? Plus, what creative methods are used to photograph food.

O.S. Two young couples in Alaska face disaster near the Arctic Circle. With no access to basics, the Raneys must act fast in their most extreme rescue yet.

Parker unleashes chaos to get four plants running for the first time. Tony splurges on a new plant and Rick fires up in Vegas Valley.

Josh Gates takes a closer look at the Amityville Horror, the strange fate of a Civil War submarine crew, and spontaneous human combustion.

Searching For World War II's Lost Hero. Armed with a new eyewitness account, Josh dives into the Pacific to find a lost P-47 Thunderbolt piloted by an American hero in a WWII raid.