Discovery Channel HD

'S17/E11 - Underwater Robots/Lasagne/Band Saws/Ski And Trekking Poles'. Ever wondered how everyday items such as band saws, ski and trekking poles are made? Find out how these familiar objects are formed.

'S17/E12 - Wood Beams/SUVs/Veggie Burgers/Augers'. Ever wondered how more everyday items such as wood boring augers are made? Find out how these familiar objects are formed.

'S17/E13 - Turbochargers/Enchiladas'. Ever wondered how everyday items such as watches are made? Find out how these familiar objects are formed.

'S2/E1 - Miracle Cub'. A young snow leopard cub is having difficulty walking and at risk of permanent disability. And, the zoo keepers prepare a new exhibit enclosure for gazelles.

'S2/E2 - A Polar Bear In The City'. 26-year old polar bear, Tundra, is one of the zoo's favourite inhabitants. But, after his behaviour changes, keepers are worried about signs of disease.

'S6/E11 - Raney Returns: Broken Bridges'. Marty responds to a new, desperate plea from the Bower Family in eastern Vermont: a 100-year flood has wiped out their property access route.

'S12/E7 - Fun In The Field'. The crew have a whole lot of fun in Abingdon, Virginia. While saving an old barn, the guys explore the local history as they work with a master craftsman.

'S12/E8 - Smoky Mountain Magic'. The guys head to Gatlinburg, Tennessee, to build a cabin in the Smoky Mountains, but a narrow road makes it difficult to reach the job site.

'S17/E16 - First Come First Served'. As canneries unexpectedly change delivery rules, captains must race to get to the front of the line. Jake risks a daring entry into St. Paul harbour.

'S17/E17 - Quid Pro Crab'. Captains scramble to meet an expanded quota in the path of a violent storm system. A breakdown on the Wizard puts Monte in debt to the Time Bandit.

'S1/E3 - Paydirt Mystery'. Dave faces a nightmare scenario when the ground he's mining goes cold. With his season in jeopardy, the pressure mounts for him to get them back on the gold.

'S1/E4 - Last Chance Cut'. Dave's entire season comes down to the final 24 hours and a bold risk that threatens to shut down his operation and force him out of the gold game for good.

'S6/E10 - Ultimate Rescue Truck'. Jake Paul is after something much bigger and better than his brother Logan's Cool Bus. He wants a merch truck that doubles as the ultimate rescue mobile.

'S1/E1 - Welcome to the Game'. Welcome to the LA supercar game. A-list dealers stake their claim to the world's most exclusive clientele - but until the money hits, every deal is up for grabs.

'S20/E11 - 1000th Product'. Find out how cycling shoes, yurts, marine plywood, and encaustic paint are made.

'S20/E12 - Paper Fans/Walnut Oil/Copper'. More everyday items are put under the microscope as we discover how paper fans, walnut oil and copper are made.

'S1/E2 - Killer Ice'. Pregnant off-gridder Amanda is left stranded while her friend gets hold of supplies. Plus, Danny and Animal must transport $5 million worth of freight to Anchorage.

'S6/E12 - Raney Returns: Paradise Lost Again'. Marty Raney returns to the island of Kauai to find the Nash's homestead again in peril. A surprise guest helps them revive their overgrown garden.

'S3/E1 - Scotland'. Ed Stafford challenges endurance athlete Matt Graham to a rematch in Scotland's cold and brutal highlands. They must endure freezing conditions to make it to Ben Nevis.

'S1/E1 - Twister Shapeshifter'. Expert chasers self-shoot an encounter with a massive tornado near Gary, South Dakota, but become first responders when it hits an occupied farmhouse.

'S12/E12 - Hell In The Highlands'. Haunted by their previous failure two survivalists seek redemption in Thailand's highland jungle. Can they survive the heavy monsoon rain for 21 days?

'S12/E5 - Please Don't Eat Me'. Four survivalists attempt 21 days in the Kalahari Desert. Extreme hunger and harsh conditions fractures trust and pushes them to their limits.