National Geographic Channel HD Tomorrow

Teleshopping. 7+

Teleshopping. 7+

Teleshopping.

How the popular Boeing 747 is being upgraded to challenge new models such as the Airbus A380, which has proved tough competition for the American company

Experts investigate the cause of Crossair Flight 498's crash in 2000. Phone interference was initially suspected, though drugs were later found in the captain's bag

Experts investigate why Air Florida Flight 90 stalled straight after take-off and plunged through ice into Washington's Potomac River in January 1982

Aviation's biggest blazes, including a fatal fire on Manchester's runway and a huge catastrophe caused by a tiny battery in Dubai

Fuzz Townshend and Tim Shaw secretly restore a Mazda RX-7, belonging to a charity worker with a degenerative eye condition

Earthquake-proof buildings fall down in Turkey, two gantry cranes bump into each other, a battery factory blows up, and a bridge collapses in Dresden

How the outbreak of the Second World War forced Poland, France and Britain to innovate new weapons and defensive tactics against Nazi invaders

The construction of Hitler's fortified alpine retreat on top of the 6000ft Kehlstein Mountain in Obersalzberg, Bavaria, and how it was defended from Allied bombing

Experts reveal what they have learned about the middle ages from a collection of treasure found by a metal detector enthusiast in 2009

Fuzz Townshend and Tim Shaw's plans to restore a beloved 1963 Alfa Romeo Giulia Spider grind to a halt when its owner is hit by a crippling medical condition

The story behind the sinking of the HMS Coventry during the Falklands War, when on May 25, 1982, Argentinian jets attacked the vessel causing it to capsize within 20 minutes

A cargo plane strikes a grove of trees and crashes a mile short of the runway. Investigators take an unusual approach to uncovering the cause

Unusual war machines, including the ultimate deep-sea destroyer, the largest tank ever built, and a fighter jet that inspired a revolution in aerial warfare

In the aftermath of the D-Day landings, Nazi paratroopers try to defend Carentan and prevent US forces from regrouping on Utah and Omaha Beaches

Key events of 1947, as President Truman tries to support European nations ravaged by war, Mao Zedong establishes his totalitarian reign, and Stalin imposes a blockade in Germany

An assessment of rumours that a Boeing 747 jet was carrying illegal arms when it crashed during a routine flight from Taiwan to Johannesburg in 1987

A private jet goes out of control, and air traffic control are unable to contact it. Air Force fighters are sent up to investigate, but it seems there is no one conscious on board

Airport workers reunite travellers with their missing items, including a collection of old photographs

The urban treasure hunters trawl through estate sales and auction houses in search of valuable silverware in the hope of uncovering some profitable pieces

The manufacturing process of a company that builds 18,000 fire engines from the ground up every year

A combination of space vehicle designers, manufacturing engineers and robotics come together to build and launch the world's first mass-produced satellites

Discover how fruit leather, addictive cheese curds and zingy guacamole are created from raw materials to finished products

Discover how eco-friendly coffee pods, addictive gyoza dumplings and moon cheese are created from raw materials to finished products

Two Asian small-clawed otters show off their x-ray training skills

Three new baby pronghorns meet their adult roommates for the first time