Discovery HD

More everyday items are put under the microscope. What does it take to make airstream trailers, horseradish, industrial steam boilers and deodorant.

More everyday items are put under the microscope. What does it take to make screwdrivers, compact track loaders, physician scales and carbon fibre bats.

Mark Bowe drums up business out west while the guys turn a 170-year-old cabin into a guesthouse.

Mark Bowe and the guys work in downtown Lewisburg, West Virginia, to raise a massive timber frame as the new shelter for the Lewisburg farmers market.

Dustin's new Nugget Creek claim is said to hold life-changing deposits of gold. It's a race to get in the water before Mother Nature lands her first blow.

With vital supplies running dangerously low, Dustin attempts the impossible. Plus, Kayla tackles the most dangerous diving conditions they've ever seen.

Chase Morrill and his team renovate an off-the-grid camp for a family of city slickers. With limited resources, they incorporate comfort with privacy.

Chase Morrill and his team take on a dated cabin in Belgrade Lakes. With a $40,000 budget they have six weeks to turn it into the perfect family retreat.

Terri returns to her hometown in Oregon to help Brady, a cougar in need of a health check. At the zoo, Bindi bathes an echidna with bad skin allergies.

Terri helps prepare the zoo's new baby rhino for a life-saving vaccine. Meanwhile, Robert is on a rescue mission to save two black swans in bad shape.

How do they quadruple the power of the world's biggest engines with the most powerful turbochargers? How do they build new roads from old waste plastic.

How do they harness the wind to power a racing yacht to Olympic gold? How do they make a sword fit for an officer at the world's largest sword factory.

How do they make the amplifier used by rock legends, the famous Marshall amp? Plus, how do they turn wet clay into frost-proof garden pots.

How do they clean the world's tallest twin towers? How do they make a jigsaw where every piece is unique? How do they craft Olympic level hockey sticks.

Winter eases in the frozen north and the Alaskans celebrate the sun's return. Edna has a birthday surprise and the Seldens hear something life-changing.

Big changes lie ahead. Heimo and Edna get a surprise from Krin, Tyler and Ashley get a taste of their future life and Charlie's sister prepares to leave for town.

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.

A big fan of Dave's work on Corvettes wants to build his own collection. So, the crew eagerly jumps into modifying every inch of a '58.

A rogue wave pummels the Wizard crew and rattles Keith. Sig's deckhand suffers a crushed toe. Rick needs new tactics to contend with old crab pots.

Adrian and Leon battle rough seas to recover a battered tug, but breakdowns and heavy water threaten to leave them stranded.

Phil and Heather head to Arkansas to solve the mystery of a legendary swamp monster that has terrorised the small town of Fouke for over a century.

Jewel thieves use their imagination for huge scores, ATMs face brutal assaults from heavy machinery and during an attempt to rob an armoured car, one driver becomes a hero.

Roadways and waterways are full of hazards and dangers. Cameras get it all on video when sailboats crash into piers and a woman steals a cop car.

A rogue wave pummels the Wizard crew and rattles Keith. Sig's deckhand suffers a crushed toe. Rick needs new tactics to contend with old crab pots.

Adrian and Leon battle rough seas to recover a battered tug, but breakdowns and heavy water threaten to leave them stranded.

Neil Darish is laying low after announcing his plan to develop the Motherlode mine into a mine tour to encourage tourists to visit McCarthy.

Josh learns an ultra-fast moonshine process from an outlaw operation in Brazil. In Maggie Valley, Richard and Craig start an operation on Mike and Jerry's turf.

More everyday items are put under the microscope. What does it take to make escalators, Kevlar canoes, goat's cheese and disc music boxes.

More everyday items are put under the microscope. What does it take to make motorcycle engines, glass enamel sculptures, hand-made paper and vaulting poles.

Mark Bowe and the guys head to Johnny Jett's hometown in Kentucky to build a log chapel.

Mark Bowe and the guys travel to Jane Lew, West Virginia, to salvage the wood from a 120-year-old cattle barn that is slated for demolition.

Dangerous conditions force Dustin to build a safe harbour for the dredge. Mining legend Fred Hurt returns to help solve the mystery of the pilings gold.

A medical emergency threatens to end the season before it begins. Kayla fights to gain access to her new claim by building a walkway into the cliffs.

Chase Morrill and his team are in Dedham, ME, to restore a camp that was once a schoolhouse. But, a serious case of rot threatens the project.

Chase Morrill and his team renovate a neglected camp for a growing family. They must overcome an unusual blueprint and a steep outdoor slope to finish the job.

It's moving day for Acco, the zoo's biggest crocodile. But his mate Cassie goes into hiding as the team races to reunite the pair in their new enclosure.

The Irwins caravan into the Outback to release baby kangaroos and an emu onto their wildlife conservation area. But they find more animals in need of rescue.

How do they fit all the features of a luxury apartment into a motorhome? And, how do they make a ballet shoe that can take the weight of a dancer on tiptoes.

How do they grow nearly 200,000 tonnes of mushrooms a year in the mushroom capital of the world? And, how do they make billions of life-saving gloves.

How do they mine a million tonnes of fertiliser from below the sea? How do they hand print millions of colourful clothes using the art of batik.

How do they turn thousands of tonnes of basmati rice into millions of microwaveable meals? How do they craft beautiful mechanical singing birds.

The Raneys help the Johnson family who have no drinking water or food sources. Their dogs have been killed by a mystery predator and worry they are next.

The Raneys assist two Montana homesteaders who face being trapped on their property. When a medical emergency strikes, the Raneys face their first ever failed rescue.

The '58 Corvette's owner wants to top off his collection with a custom CF1. He wants to debut them both together, so Dave's work is cut out for him.

Dave and Kev attend Mecum Auction's biggest event of the year, where for the first time ever, one of their CF1s will be crossing the block.

It's the 50th anniversary of one of British motoring's forgotten heroes, the Triumph Dolomite Sprint. So, of course, Mike and Elvis have to get one.

A 1933 Roadster has a great paint job but needs reimagining. Plus, the owner of a 1968 Camaro has a load of upgrades he wants to accomplish.

Phil and Heather visit a castle reportedly built over a Nazi portal to hell. The team seeks proof of sinister activity beneath the castle's chapel.

Elusive criminals evade the law, but relentless officers track them down - busting smugglers, counterfeiters and hostage takers with cameras catching it all.

Absurd offenses and misdeeds go down every day in the USA. From porch pirates and scammers to car crashes, millions of cameras record the footage.

It's the 50th anniversary of one of British motoring's forgotten heroes, the Triumph Dolomite Sprint. So, of course, Mike and Elvis have to get one.

A 1933 Roadster has a great paint job but needs reimagining. Plus, the owner of a 1968 Camaro has a load of upgrades he wants to accomplish.

The spring breakup is starting to occur and the snow is melting. Meanwhile, Neil aims to start construction on the renovation of the mine.

Josh feels the heat when a Brazilian moonshiner pressures him to attempt an illegal bootleg run. Law enforcement ambushes Mark in his own garage.

How are hammers, Swiss cheese, roller skates and coloured pencils made? Find out as more everyday items are put under the microscope.

How are carbon-fibre bicycles, forged chandeliers and ballpoint pens made? Find out as more everyday items are put under the microscope.

Mark Bowe and the guys travel to the heart of West Virginia to salvage incredibly rare 170-year-old logs from a perfectly preserved log home.

The guys work with Boy Scout Troop 248 to build a new log cabin out of the old scout lodge.

Out of fuel and out of options, Dustin risks his life on a resupply mission, navigating the raging Alaskan white water in his unproven airboat.

With a windowmaker looming over the dive site, Dustin takes a new dredging approach that lands him in the path of Nugget Creek's roughest waters.

Chase Morrill and the team dismantle, move and restore a log cabin before the wedding of one of their own, Lance - so they must work fast to finish.

Chase Morrill and his team renovate a 130-year-old cabin. With a budget of $40,000, they must overcome the challenges of building on an island.

Robert wrangles Western Diamondback rattlesnakes in Arizona for the first time using his dad's techniques. Terri helps save some baby feathertail gliders.

Bindi swims alongside whale sharks, assisting with research efforts on the world's largest fish. Robert works to save an echidna that's trapped under a fridge.

How do they make an almost invisible hearing aid that connects wirelessly to a phone? How do they build the carriages for London's new underground railway.

How do they build remote-controlled underwater robots to do jobs too dangerous for human divers? How do they make the world's most cuddly teddy bears.

Ever wondered how a Morgan Aero Coupe was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

Ever wondered how a Porsche 911 was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

In Hawaii the Raneys attempt to save two homesteaders whose dream homestead lays a flash-flood zone. As the weather closes in, can they save the property from the water.

In Oregon, the Raneys are called in to help snowbound homesteaders. Exposed to local predators, they worry about the region's forest fires.

Dave has been itching to get his hands on another VW, so he takes on a car that's basically just a heap of rusty parts and a broken-down engine.

Part 2. The 1956 Porsche comes to a conclusion, but not before a lot of late nights and long hours leading up to its debut at the SEMA show.

Fighting for their countries and $200K, competitors from Australia, Brazil, Mexico and the USA are immediately tasked with making primitive fire.

A rare northern outbreak draws chasers across the Canadian border. Freddy, Tanner, and Connor race across Nebraska pursuing the Tornado of the Year.