Nat Geo HD | Infotainment Shows (Page: 1)

New. Head inside the world's biggest truck plant, where one custom-made lorry is rolled out every two minutes. Plus, find out how Mercedes wants to make its trucks better than ever.

Revealing the dark truth that aviation safety improves one crash at a time, Mayday investigates legendary aviation disasters to find out what went wrong and why. Based on cockpit voice recorders, accident reports and eyewitness accounts, every episode also features interviews, state-of-the-art CGI and gripping reenactments.

Explaining and investigating the world's most infamous plane crashes by putting skilled pilots into state of the art simulators, and replicating the scenario.

Astronomical Engineering: In April 1981, the first Space Shuttle launched, ushering a new era of space exploration. Carrying the shuttle was the monstrous NASA Crawler. (S1, ep 1)

Cracking the Genetic Code: Nazis conducted horrific experiments on cells and DNA to uncover secrets for creating a so-called pure Aryan race. 12+. (S1, ep 1)

Nazi Fortress: The Allies target the Nazi-held port of Brest. But when flame-throwing tanks fail, it takes an explosive solution to bring down the fort's walls. (1 of 4)

Secrets of D-Day: Sonar technology heads beneath Normandy's waves for a powerful look at the hundred-plus ships wrecked during the largest amphibious invasion ever. RATING: AA

Columbia, Eschede Train, Grenfell Tower: How did the shuttle Columbia tear itself to pieces during re-entry? And how did a concrete high-rise in London become an inferno? 7+. (1 of 8)

Join Ben Horton and discover mystical wilderness and hidden marvels in Guizhou, China, where every encounter is a story waiting to be told. 7+.

The hosts, along with a special car restoration team, refurbish classic four-by-fours of several clients spread across the UK and Europe.

Nordics: Explore the engineering wonders of Europe's northernmost region, from Iceland's epic lava-defying barriers to Finland's record-breaking vertical factory. (2 of 6)