Nat Geo HD | Infotainment Shows (Page: 1)

Helicopters: See how Airbus makes the H-125 - the most popular single engine chopper on the planet.

Maryland Grist Mill: Jay makes major finds under a pile of rubble in an 18th-century mill, including a set of beautiful antique tiles that could be worth $140 each. (S1, ep 3)

The host looks at some of the most spectacular migrations where animals of all kinds travel across vast distances for food, mates, safety and survival.

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

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.

A New World: With the Spanish monarchy funding his trip, explorer Christopher Columbus sets sail. The discovery of the New World sparks a new age for the Spanish Empire. 7+. (S1, ep 1)

Hitler's megalomania led him to construct the ultimate deep-sea destroyer, the largest tank the world has ever seen and a fighter jet that inspired a revolution in aerial warfare. All Ages.

Drain The Battle of Britain: Uncover the wreckages and reveal how Britain stood firm against the Nazis in the summer of 1940 and defeated Hitler in the Battle of Britain. RATING: AA

Scientists use the latest technology to explore the oceans in order to reveal the hidden forces of creation that might explain the natural phenomena of the seabeds.

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