United Stuff of America

Ancient Impossible, the new H2 series, picks up where HISTORY's long running Ancient Discoveries left off. In this next generation of storytelling, Ancient Impossible reveals how many of today's technological achievements were actually developed centuries ago. Colossal monuments, impossible feats of engineering and technologies so precise they defy reinvention–the ancient world was far more advanced than we ever imagined. We'll travel through history to reveal a radically different picture of the past, with innovations so far ahead of their time, they're still in use today. New science uncovers a lost world more like our own than we ever suspected, and reveals how modern technology has its blueprint in the ancient world.

From the lost city of Atlantis to the Loch Ness Monster to the mystery of the Nazca Lines, the world is filled with tales of mysterious locations, mythical creatures and strange occurrences. But could these extraordinary stories and theories turn out to be stranger-than-fiction truths? If so, might there be an extraterrestrial explanation for these phenomena? IN SEARCH OF ALIENS follows Giorgio Tsoukalos, an Ancient Astronaut theorist and leading contributor to Ancient Aliens, as he explores the fascinating evidence behind some of the Earth's most famous mysteries. Through Giorgio's research of various sites around the world and meetings with scientists, witnesses and experts; this one-hour non-fiction series delves into the unknown and examines clues that could prove a possible extraterrestrial connection within some of the world's greatest unsolved mysteries.

Debido a los accidentes del pasado, la energía nuclear tiene muy mala reputación. Sin embargo, es la única capaz de reemplazar a los combustibles fósiles que están dañando al planeta. ¿Acaso es momento de repensar la energía nuclear como una energía limp

Examining World War I and World War II from the perspective of powerful leaders who were involved in the fighting.

Wars can be waged at home or thousands of miles away. They can be fought from the air or in the trenches. They can last days or years. But they are never cheap. From the economic and environmental costs, to the social and human impacts, this fascinating six-part documentary takes a forensic look at the mechanics of war to discover the price that must be paid – and who ultimately pays it.

Neil Oliver examines the artefacts and stories housed in the Australian War Memorial.