Discovery Channel HD Tuesday

A look at how waste is collected in Venice, how Australia's famous sheepskin boots are made, and how pond algae is turned into a health supplement

Examining how rosebuds are turned into Turkish delight, and how sunscreen is made to block out harmful UV light. Plus, how to hammer out a silver spoon

Andy Cohen's business sense forces him to accept a job with a tight deadline when a returning client approaches him about working on an ambitious build

Andy seizes a chance to make money - even if it means selling one of his most valuable cars. However, he must first fix it and some jobs aren't as easy as they seem

Hoping to bring more gold to Dominion Creek, Parker makes a big equipment purchase, prospects a new spot, and explores a new business venture

Determined to keep his hot streak going, Tony scrambles to save a flipped rock truck and replace a downed bridge. Later, he tallies up his gold

The '33 Roadster hits a roadblock with the hard top while Dave and his team design custom gauges, wheels and new-take headlights and taillights

Dave's latest client challenges him to build a CF1 that incorporates all of the bells and whistles of a vintage '60s era British race car

An orca leads the Cornelia Marie to the season's best pots. Plus, when John's autopilot fails, Jake leads him home, and Clark and Sig rush home for Mandy's baby

When the government closes the king crab fishery, captains must save an industry they worked to create. Plus, Sig pursues invasive Russian king crab in Norway.

A look at how the world's finest canvases are created, how tofu is made, and how to get 50 drinks out of a single bottle of beer

An insight into how people care for bees, plus a look at how to build a trike that can carry a whole family and how to stop a bullet with a sheet of ceramic

An insight into how the minerals that are an essential ingredient in glass cookware are mined, and a look at how money is kept safe and secure inside cash machines

How the alcoholic spirit aquavit is made, and how kangaroos help protect motorcycle riders in a crash. Plus, a look at the cleaning of New York's St Patrick's Cathedral

The Raneys are in Maine to help a couple whose homestead is overrun with boglands. They build structures to help with the brutal winters

Mike and Elvis head to sun drenched Portugal where the iconic Mini Moke has earned cult status. It's a car with a very special place in Mike's heart

Mike and Elvis take a huge risk buying a neglected Audi RS2 that they can't test drive. Will this high-performance estate car turn into a €40k money pit?

Kevin recoils when Parker shows up to collect his money. Parker discovers a wash plant is losing gold. Mike puts new recruits through bootcamp

Chainsaws spark fires, and when a blaze hits the Forever Claim, Jared must make a call whether to end the season early

Josh completes his Saqqara necropolis dig investigating the collapse of Egypt's Old Kingdom. Opening several tombs, he finds treasure and haunting remains.

Sig gets tough news at sea, forcing the Hansens to make a critical decision. With wheelhouse ambitions, Jacob reaches a stalemate with Keith on the Wizard

Kevin recoils when Parker shows up to collect his money. Parker discovers a wash plant is losing gold. Mike puts new recruits through bootcamp

Chainsaws spark fires, and when a blaze hits the Forever Claim, Jared must make a call whether to end the season early

Shawn is given permission to rebuild the Myrtle Irene, but it's going to be more expensive than he thought. Veteran diver Bob battles strong currents

Fed up with canned food and hiding in the woods, Josh gets into trouble with Kenny Law. Popcorn's son proves as unpredictable as his notorious dad

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Buying goods from home