National Geographic Channel HD Thursday

Teleshopping. U.

Teleshopping. U.

Teleshopping.

A look at how certain foods are made in factories, including peanut buttercups and pasta sauce

An insight into the manufacturing processes behind healthy muffins and red-hot candies

Approaching Taipei in an intensifying electrical storm, China Airlines Flight 676 falls out of the sky, killing all 196 people on board

This episode follows the luxury El Chepe train, which is a wonder of Mexican engineering that took 100 years to build and winds through the world's largest canyon region

Jo Roger and Ole Henrik struggle to rescue a trailer load of salt that threatens to pollute Norway's biggest salmon river. Any slip-up could cause an environmental disaster

Fuzz Townshend and Tim Shaw restore a Welsh motoring enthusiast's beloved Vauxhall Astra back to its former glory

An investigation into the crash of Continental Connection Flight 3407 in 2009. Fifty-one people died when it plummeted into a house in north-east Buffalo, 10km from the runway

Reconstruction of the 1996 collision between a Kazakhstan Airlines jet and a Saudi Airways plane at 14,000ft, which was blamed on poor communication and outdated radar equipment

Conquistador Francisco Pizarro sets his sights on conquering the largest civilisation in the Americas - the Incas - in an arduous, 40-year conquest

New discoveries made at a lost city and a tale of human sacrifice offer a new insight into the rise and fall of the ancient Maya civilisation

The boys head to Somerset to help ex-soldier Ben, who sustained life altering injuries in the line of duty. Can they restore his Jeep Grand Cherokee?

How the Japanese navy built the world's largest battleship, and how the changing course of the war led to it being redesigned to face new challenges from Allied aircraft

Experts investigate the crash of United Airlines Flight 173 in Oregon, in which 10 people died after four of its engines failed

A spike in the temperature threatens Rocky Mountain's shipments. The team struggles to shore up the track after mudslides and washouts devastate the railway line

The fleet fights to make moves. After a brutal loss, Captain Tyler McLaughlin needs medical attention - before boat problems keep him on land

As the indigenous peoples of Alaska face a changing and unforgiving climate, they turn to the values of the past as a guide to their future

A military cargo plane crashes seconds into a flight. Footage of the disaster points to an obvious cause - but a key piece of evidence is nearly overlooked

The rescue of nine miners, who in July 2002 were trapped for 78 hours in the long-abandoned Quecreek Mine in Somerset, Pennsylvania, where water levels rose quickly around them

HSI agents pursue a drug smuggler through a car park, while CBP uncovers a shipment of ancient artefacts

The team searches the former headquarters of Pabst Brewing Company and finds a blueprint along with a wealth of valuable collectibles

Danley Demolition Crew gets to work dismantling a 150-year-old house, but things get spooky when the team discovers creepy cages in the basement and a cryptic message on a wall

The team members suffer a setback when the house they have been asked to tear down is vandalised and its valuable contents removed

See the mountains of meat required to keep up with White Castle's demand, as well as a machine that processes 1.7 million mandarin oranges every hour

Get the inside scoop on iconic PEZ candies and their trusty dispenser sidekick and find out the secret behind cheez-y crispy mini waffles

Experts investigate the cause of a series of 23 attacks on the island of Reunion in the Indian Ocean, including nine fatalities

A mysterious series of shark attacks off the New Jersey shore in 1916 in which five people were attacked and all but one died

Teleshopping. U.

Teleshopping.

Teleshopping. U.

Teleshopping. U.