Discovery HD

How do they manufacture accordions, pineapples and artificial joints? Find out as more items are put under the microscope.

How do they can sardines, and manufacture giant valves, barographs and disposable nappies? Find out as more items are put under the microscope.

Pete builds a citadel fortress for a couple who loves all things medieval. A high tower will hold a round table and thrones, as well as a glass floor loft.

A couple dreams of a treehouse that will recapture mountain vistas. Pete creates a bungalow with large windows to take in a view that was once lost.

Dustin makes a surprise announcement that divides the crew. Fred returns to McKinley Creek with a lead on new ground, rumoured to be the home to a fortune in gold.

Fred opens the door to a new site. After a bust-up with Fred, Kayla makes a discovery that will change the course of their entire season.

Table Tennis Table / Horses Head Statue / Upcycled Bench. Robin and Micaela build a gift for a charitable hairdresser. Meanwhile, Charis works on a vinyl record display case.

Swing Bench / Rocking Chair / Snooker Jewellery Box. Olympic athlete Tom Bosworth asks Saf to make a gift for his coach. Charis treats a special canine to a deluxe dog bed.

Terri, Bindi and Robert prepare Croc One, Steve Irwin's research ship, for a special mission to release an endangered sea turtle back into the wild.

Robert follows in Steve's steps wrangling Utah, a highly venomous King Cobra. A vet from the zoo's hospital, Dr. Amber, visits Tandora to treat wild Koalas.

How do they make the distinctive Borsalino hat worn by Indiana Jones? And, how do they make a bicycle which can fold up to a tenth the size of a regular bike.

How do they make the world's most famous electric guitar, the Fender Stratocaster? And, how do they make Swedish fermented cod roe Kalles caviar.

It's been tipping over for 800 years - what's the gravity-defying magic behind Pisa's leaning tower? And, how are chocolate digestive biscuits manufactured.

How did the ancient Greeks invent parchment with techniques still used today? And how do they make shuttlecocks, the fasting moving object in sport.

The race begins to secure food and shelter before the snow arrives. Heimo's family hunts for caribou, but will a hungry bear stop them in their tracks.

The Seldens embark on a 4-day trapping loop that could lead them through dangerous conditions. Heimo must compete with a pack of wolves to secure a moose for winter.

Skoda 110R. Mike and Elvis try to give a rare Skoda 110R a rally inspired makeover, but they soon discover it's a bigger and more expensive job than they thought.

Freddy and Juan rescue their first all-female mining crew, who are plagued by constant shutdowns on Arizona land rich in legendary gold.

Josh Gates explores weather-driven mysteries: the Donner Party disappearance, a secret Cold War base in the Arctic, and the ghost ship Mary Celeste.

What happened to 16-year-old Theresa Bier in the remote forests of California? Locals will say Bigfoot took her, but investigators want answers.

The team heads south to America's most haunted city: Savannah, Georgia. They investigate horrifying reports of violent paranormal activity.