Discovery HD

How do they turn seaweed into sushi wrapping? How do they make a beer bottle that lasts for fifteen years? How do they keep surfers safe from man-eating sharks.

How do they cast the streetlamps of Venice? How do they prevent another Titanic-like disaster? How do they grow tiny trees for the ancient Chinese art of penjing.

How do they make one of the world's fastest bikes? How do pilots train for death-defying acrobatics? And, how do they bring oil and gas up from the bottom of the sea.

How do they hand-roll New York bagels? How do they make a racing car tyre to grip the track at 320 km an hour? And, how do they make lifelike sculptures out of glass.

How do they collect the trash in road-free Venice? How do they make Australia's famous sheepskin boots? And, how do they turn pond algae into a health supplement.

How do they turn rosebuds into Turkish Delight? How do they hammer out a silver spoon? And, how do they make sunscreen to block out harmful UV light.

Dr. Jeff and his team head to Romania to help with a street dog problem. Plus, the team ventures into the mountains to help a European Bison with a brutal wound.

Dr. Jeff heads to Texas to help out rescued animals after Hurricane Harvey. Back in Denver, a woman brings in Bear who needs surgery after eating a sock.

Rocky, a young pit bull, is fighting for his life after being bitten by a rattle snake. Plus, Sassquatch the cat suffers after a fire at his owner's apartment.

As the summer fades, the last Alaskans begin their countdown to trapping season. Heimo works to ready a campsite, while Tyler and Ashley hope to stock up on moose meat.

The countdown to winter continues as Heimo breaks ground on the new cabin, while Bob and his daughter embark on a river journey to the cabin where she was raised.

Preparations for winter continue and focus centres on finding food. Heimo seeks out caribou meat, while Tyler and Ashley score big game.

Autumn continues in the bush as the Last Alaskans settle into wilderness solitude. Battling loneliness, Bob Harte welcomes a visitor to his cabin.

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.

Shark attack survivor Paul de Gelder and predator specialist Rosie Moore uncover what's fuelling a surge in bull shark aggression in Jupiter, Florida.

Ciarán crafts an art box for a fundraising cartoonist, Micaela designs a sunroom chair for a community worker, and Saf builds a bespoke DJ Booth.

While searching for Big Rose, an 18-foot white shark, a research team uncovers a huge population of enormous white sharks off Nova Scotia's coast.

In the last few years, the waters off South Korea have seen a major influx of sharks, raising concerns about sharks amongst the citizens.

Four shark fanatics reveal their obsessions, including an intimate relationship, a massive collection, and a body covered in sharks.

The team investigates disturbing reports of aggressive mutant sharks in the Marshall Islands, exploring whether the region's atomic past is to blame.