Discovery Channel HD Today

How manhole covers, range hoods, artificial logs and snowmobiles are manufactured, and how their production processes have changed with technology

The manufacturing of magnets, cooked ham, silver-plated teapots and crash-test dummies, and how production processes have evolved with changes in technology

Pete Nelson and his crew answer questions from fans and recall the most magnificent builds they have enjoyed in the world of treehouses

Pete Nelson explores ingenious treehouse designs and engineering feats by builders around the world, and embarks on a treehouse engineering repair

Parker finds a gold mining utopia at the end of a six-week trek through the wilds of Brazil. But can he strike a deal in the three days he has left?

Gold mining prodigy Parker Schnabel's latest adventure sees him chase down mining leads in the wilderness of an exotic location, far from the Yukon

A family builds an ultra-modern farmhouse in the verdant Wisconsin countryside. The project extends into winter, pushing them to breaking point

A pair of outdoorsmen build a hunting cabin in southern Colorado. However, an unexpected setback threatens the halt the project

Staff feel the pressure as a century-old Galapagos tortoise undergoes surgery. And, an orphan koala bear gets a special birthday surprise.

Forrest Galante meets Anant Ambani and the experts of Vantara, one of the world's most advanced wildlife rescue and rehabilitation sanctuaries.

A look at how George Washington's favourite tipple is made, how aircraft seats are tested without crashing a plane, and the manufacturing processes behind billions of batteries

A look at how nickel is mined, how the lock gates for canals are built so that barges and boats can climb hills, and the processes involved in creating Taiwan's beloved bubble tea

How skyline logging sources Vancouver's most elusive trees. Plus, how ordinary clay is transformed into intricate tiles in a Spanish workshop

A visit to Spain to see one of the most advanced and powerful planes in the world. Plus, the secret to making warm waterproof boots and how bananas get 'just ripe'

The Raneys rally at Rika's Roadhouse, a legendary homestead established by one of Alaska's toughest pioneers. While there, they reflect on past rescues

The Raneys get cosy for a good old-fashioned Alaskan movie night as they reflect on their most life-changing rescues and self-shot updates from homesteaders

In northern Italy, Mike and Elvis tackle the last truly analogue Ferrari, the 348. And this one is in dire need of a cambelt change

In Poland, Mike and Elvis find a weathered Polski Fiat 126. After their restoration, they go on a snow-covered joyride alongside other loyal 126 fans

Haunted by their previous failure, two survivalists seek redemption in Thailand's highland jungle. Can they survive the heavy monsoon rain for 21 days?

When a tornado outbreak in North Dakota spawns the first EF5 monster in over 12 years, chasers must race through the night to rescue people and pets.

The team explore a haunted forest near the site of the Dracula legend. During a night investigation, Jess is watched by someone or something sinister

In Dorohusk, customs officers conduct a detailed search of a busy train. Meanwhile, a sniffer dog helps to thwart two cigarette smugglers in Korczowa

Haunted by their previous failure, two survivalists seek redemption in Thailand's highland jungle. Can they survive the heavy monsoon rain for 21 days?

When a tornado outbreak in North Dakota spawns the first EF5 monster in over 12 years, chasers must race through the night to rescue people and pets.

Part one of two. At the midpoint of the mining season, tensions run high. Zeke hits a 'cheesy' gold-rich spot, but the rest of the fleet faces new setbacks and foes

Tim travels to the town of Tequila in search of the legendary moonshine of Mexico. Mark and Digger take backwoods rye to a whole new level

Buying goods from home

Buying goods from home

The manufacture of curling stones, refrigerators, aluminium baseball bats and opalescent glass, and how technological advances have altered their production techniques

The manufacturing processes behind surveyors' levels, hot dogs, abrasive grains and sandpaper