National Geographic Channel HD Tuesday

Teleshopping.

Teleshopping.

The most famous sunken vessels of the Second World War, beginning with the USS Indianapolis, whose 900 surviving crewmen were adrift at sea for five days

Faced with the extreme conditions of the far North, three flights fall out of the sky, leaving investigators to uncover the cause

The tragic stories behind ships and aircraft sunk during the Second World War, including bombers, kamikaze planes and a U-boat with a poisonous legacy

Archaeologists investigate the mysterious circumstances surrounding the death of King Tutankhamun to uncover the truth behind his demise

Investigation into sudden structural disasters as floods, fires, eruptions and collapses expose deadly failures in design, weather and engineering

Survivors recall a routine flight from Heathrow to Belfast that ended in tragedy when British Midland Flight 92 crashed onto a motorway embankment near the town of Kegworth in 1989

A terrorist group claims responsibility when a plane crashes 20 minutes after taking off in Egypt, but investigators are not convinced this is what really happened

How the Japanese army turned to ancient warrior traditions during the battle of Saipan - a conflict where defeat would place US aircraft dangerously close to their home country

Tim Shaw and Fuzz Townshend tackle one of their rarest challenges ever with Lamborghini's backing on an ultra-scarce Silhouette

Two winter storms descend on North America, battering destination airports and leaving flights grounded at Pearson

With thousands of German soldiers trapped in the Falaise Pocket, a small Canadian tank squadron tries to close off the escape route

When their landing gear fails to drop, the pilots of a New Zealand turboprop pull off a remarkable wheels-up landing that spares the lives of everyone on board

Stanley Tucci returns to explore more unique regions of Italy, uncovering how their proud culinary traditions reveal their special characteristics

Archaeologist Pepi Papakosta goes in search of the conqueror's final resting place in an Egyptian city he founded, discovering a rare marble statue and a network of secret tunnels

Engineer and explorer Albert Lin heads to the Burkhan Khaldun mountain, as he goes in search of the Mongol leader's body in a bid to preserve his burial site

A mid-air explosion rocks Southwest Airlines 1380. While pilots struggle to regain control, flight attendants make a horrifying discovery

As the explosion of a railway bridge heralds a new phase of reconstruction, officers help a woman who has fallen on an escalator

At El Dorado International Airport, officers uncover luggage packed with cocaine and a suspiciously heavy shipment. An intoxicated passenger sends police on a wild goose chase

The team members find a valuable Windsor icebox, an Edison phonograph and a secret manual for the Boeing B-52 bomber in an old farmhouse

The team evaluates a medieval lance and a 17th-century rapier. Plus, two guns that do not appear to have triggers are analysed

The team discovers a German machine gun, capable of shooting up to 1,500 bullets per minute and some letters from the Civil War

A look at the production of peanut nougat, gummy bears and apple chips

A look at the production of pretzel nuggets, French fried onions and Italian brio soda

With unprecedented access to one of America's largest and most popular zoos, hear the dramatic, heartwarming stories that keep this place moving

Keepers help Katie the koala get better by ingesting her partner's feces. Over at The Wilds, the team welcome several newborn baby takins

Teleshopping.

Teleshopping.

Teleshopping.

Teleshopping.