Discovery Channel HD Tuesday

The manufacture of garden forks, English toffee, paint chip cards and Bundt pans, and how processes have developed through the years

The making of pewter flasks, potato salad and hydrogen fuel cells, and how technology has influenced their production

Fierce winds cause chaos for small planes on Halloween, while Ariel has to cope during a blackout

The approaching winter means an annual exodus, and Luke attempts to complete a rescue before the sun sets on Unalakleet for two months

Parker's thirst for gold pushes him to open a third claim, stretching his crew and machines to their limits. Plus, Rick supercharges wash plant Rocky

To get Australia Creek's gold, Parker cannibalises multiple machines to build a 'Frankendozer.' The Beets battle a flash flood on the Indian River

The Austin Allegro has a reputation as one of Britain's most unloved cars. Mike rescues a barn-find: can Elvis' refurb prove it doesn't deserve the label?

Mike spots a bargain supercar, a Maserati 4200GT, for under £10,000. Under the hood is a Ferrari V8, but Elvis must try and fix the potentially costly gearbox and clutch issues

Part one of two. Two monster dredges duke it out on the Bering Sea as a war brews between Shawn and Kris. Vernon's diver bleeds on his ascent

Part two of two. Following teams of dredgers based in Nome, Alaska, trying to collect gold from the bottom of the unpredictable Bering Sea

In South Yorkshire, a community centre is crushed. Plus, in Berkshire a scrap artist works on a challenging new piece and in Coventry car parts are repurposed

In Cheshire, a well-known hotel is pulled to the ground. Meanwhile, in Devon a father and son demolish a caravan and in Liverpool an iconic landmark is made from scrap

An adventurous couple build a technologically advanced, solar-heated house on a cliff overlooking the beautiful, vast plains of Colorado

Todd must deliver 300 ounces of gold in just seven weeks, so he needs to fix a huge wash plant. Later, he goes rogue and squares off with the mine owner

Car dealer Mike Brewer and mechanic Marc Priestley trade up to an iconic off roader, a Series 2A Land Rover, for ex-soldier Tony

In Palma, Majorca, loadmaster Mark McGrane is tasked with transporting a £14million superyacht to its winter home in Florida - during hurricane season

Sig prompts Rick to search for a decades-old chart and secret fishing grounds. Johnathan risks 20-foot seas at the entrance to St. George Harbour

Part one of two. Tensions erupt as Chris faces off against an alleged claim jumper. Plus, a massive explosion on the Mistress threatens the Kellys' season

Part two of two. Tensions erupt as Chris faces off against an alleged claim jumper. Plus, a massive explosion on the Mistress threatens the Kellys' season

Experts use cutting-edge technology to reveal the secrets of the Empire State Building

Sig prompts Rick to search for a decades-old chart and secret fishing grounds. Johnathan risks 20-foot seas at the entrance to St. George Harbour

Part one of two. Tensions erupt as Chris faces off against an alleged claim jumper. Plus, a massive explosion on the Mistress threatens the Kellys' season

Part two of two. Tensions erupt as Chris faces off against an alleged claim jumper. Plus, a massive explosion on the Mistress threatens the Kellys' season

The team suspects a shapeshifting creature from Alaskan lore may be responsible for the haunting howls heard near a remote lake

Buying goods from home

Buying goods from home

The manufacture of items including canvas wall tents, peace pipes and cannons, and how processes have developed over the years

The making of robotic hunting decoys, tinned tomatoes, scoreboards and lassos, and how technology has influenced their production