National Geographic Channel HD Tuesday

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Teleshopping.

The air force investigation into a US military jet that crashed in Croatia in 1996 with American commerce secretary Ron Brown on board

Aeroperú Flight 603 crashed into the Pacific Ocean in 1996, killing all 70 aboard. The crew received false speed and altitude readings due to duct tape left on static ports

A journey through Germany's greatest feats of engineering. From awe-inspiring technology to the secrets of a record-breaking swing bridge across the river Ems

Tim Shaw and Fuzz Townshend restore a VW Polo G40, a supercharged hot hatch owned by 43-year-old Anthony, whose dream car was sidelined by an MOT failure in 2007

In 1982, a delayed flight from the US capital crashed into a bridge on the River Potomac. All but five of the passengers perished under the water. How did this happen?

A private jet slams into an apartment building near the runway, killing all nine passengers. Investigators uncover an erratic descent, a puzzling delay, and a tragic perfect storm

Exploring a history of groundbreaking ordnance, from a guided anti-ship gliding bomb to the world's first precision-guided weapon deployed during combat

How the Nazis used science to study human constitution and its limits, from mundane questions of survival to creating a stronger and better soldier

Legends of supernatural intervention in the building of huge structures, including Peru's Sacsayhuamán citadel, India's Chand Baori stepwell, and Paris' Notre-Dame Cathedral

A look at historical discoveries found at the bottom of the Nile, and what they reveal about the origin of the ancient Egyptians' obsession with the afterlife

In 1942, the Nazis develop the world's first cruise and ballistic missiles. The Allies had to stop Hitler before he rained down terror from above

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

Wind-powered machines in southern France, including racing catamarans and a record-breaking train

Brace for disaster as highways fall, bridges collapse and buildings crumble in a global tour of shocking engineering failures

From forgotten shipwrecks to headline disasters, the sea claims countless lives. Despite technological progress, danger lurks

Investigators struggle to explain why PenAir 3296 failed to stop after landing at a famously tricky Alaskan airport - until they uncover the truth

A revolutionary airport trial 10 years in the making faces cancellation. Australian Border Force new recruit Nelson makes a find

Air and Marine Operations in St Thomas arrest a suspected smuggler, and chase a vessel fleeing into British Virgin Islands waters

Tim Shaw and Fuzz Townshend take on a 1984 Opel Manta GTE owned by a former amateur rally driver, whose family hope that a fully restored car will help bring him out of his shell

HSI executes a controlled delivery of ketamine in Queens, while CBP recovers stolen artefacts in Miami and finds a mega shipment of meth at LAX

The culinary documentary focuses on romantic delicacies for Valentine's Day, including sparking wine, heart-shaped ravioli pasta and strawberry-champagne cheesecake

The documentary exploring how certain items of food and drink are made concludes, with another visit to the production line

A Muntjac deer name Chowlie suffers from mysterious seizures, but the keepers will need to catch him first before they find out why

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

Teleshopping.

Teleshopping.

Teleshopping.

Teleshopping.