Discovery Channel HD Friday

How indy car seats, paper flowers and standby generators are made

A look at how customised knee replacements, leaf springs and lavender oil are made

Pete goes to Walden, New York, to build a treehouse tasting room for Angry Orchard, featuring a pavilion-style structure which will give views high above the acres of apple trees

Country music star Zac Brown tasks Pete Nelson with building an out-of-this-world treehouse at Camp Southern Ground, a state-of-the-art California camp for kids with difficulties

Parker battles Tony in an intense showdown for the year's top gold haul. Rick grinds at Lightning Creek and expands his operation to save his season.

Two brothers build a high-end, off-grid holiday home in the middle of their 2,000-acre cattle ranch, and they only have four months to complete it

An eco-friendly couple battle against the harsh winter weather to build a timber and straw-bale cabin in Maine in a heavily-wooded forest

Dr. Jeff and the team transform an abandoned restaurant in an old mining town into a clinic to serve the mountain community. And, Dr. Baier treats a sneezing parrot.

A baby klipspringer is born on one of the coldest nights of the season and needs to be nursed back to health. Gorilla Joanne turns five years old

At a government auction in Sacramento, California, Mark Meyer cuts into Martin's profits by placing a high bid on a box of knives

A mask mould of a Hollywood icon is discovered by one of the bidders at a police auction in Stockton, California

The bidders battle to get their hands on a selection of items dating back to the time of Buffalo Bill and the Barnum and Bailey circuses at a cowboy auction in California

The baggage battlers head to a music icons auction in New York, where they come across a gold disc for the Pink Floyd album Dark Side Of The Moon and a nude photo of Madonna

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

Mike and Ant take on a 1987 Alfa Romeo Spider Quadrifoglio with a rare hard-top. The car needs extensive repairs, including a rebuild of the propshaft

Sig races to jettison pots to repair a flooding compartment below deck. Rick enlists the Time Bandit to hide hot fishing until Jake calls their bluff.

A deep-water dive reveals a historic discovery: a lost WWII hell ship. Josh Gates joins a Defence Department mission recovering potential U.S. POW remains.

Josh investigates the rampage of two lions who killed as many as 135 railroad workers in 1898. He joins wildlife rangers tracking a pair of rogue lions

Extraordinary individuals, from survivalists to scientists, reveal how shows they watched on Discovery inspired them and transformed their lives

On the Saga, Sean Dwyer joins Jake for a high-risk trek west to Adak Island. Meanwhile, Rick attempts a dangerous shortcut through the treacherous Unimak Pass

A deep-water dive reveals a historic discovery: a lost WWII hell ship. Josh Gates joins a Defence Department mission recovering potential U.S. POW remains.

Josh investigates the rampage of two lions who killed as many as 135 railroad workers in 1898. He joins wildlife rangers tracking a pair of rogue lions

The processes used to turn used aluminium cans into planes and rockets. Plus, the way in which a traditional Black Forest cuckoo clock is carved

In Pennsylvania, Farmtruck and AZN pick eight local racers to compete for $5K. The winner gets to take on legendary racer Daddy Dave for another $5K in cash

Buying goods from home

Buying goods from home

An insight into how the world's toughest and most expensive nut is harvested, how lake water is turned into tap water, and how thousands of pop fans are contained at gigs

How the biggest apartment block in the world was built, how the classic British boot is made, and how cooking pans are designed to be tough enough to last a lifetime