• History 2

    • History 2 od do

      • UFO Hunters (2)

        USOs. In 1990, a pilot flying his small plane off Catalina Island spotted an object just below the surface of the water which enveloped his plane with a bright light, freezing his controls.

      • Ancient Aliens III (2)

        Aliens and Monsters. Hindu scripture describes an enormous flying creature called Garuda that shook the ground when it landed on Earth. Is it possible that this monster was actually a misinterpreted alien craft?

      • Engineering Disasters (6)

        California Pipeline Catastrophe. An explosion in a San Bruno, California destroys homes and kills residents. An experienced captain and crew sail their ship into the path of Hurricane Sandy, leaving many asking why. Was it an engineering failure or human error?

      • UFO Conspiracy: Hunt For The Truth

        UFO Conspiracy: Hunt For The Truth. 70 years since the alleged Roswell UFO crash, there have been many allegations involving alien phenomena and supposed government cover-ups. This special takes a look at the various UFO reports that some believe have been hidden from the public.

      • Ancient Discoveries IV (1)

        Twisted Weapons of the East. Ancient Discoveries travels to the farthest corners of the ancient East to uncover weapons never before seen by the world at large. Experts investigate how armour that could stop arrows was made of nothing more than paper.

      • Sliced (17)

        Robots. Are robots artificially intelligent or just intelligently designed? To find the secrets behind the circuits, John's slicing a Roomba, a fortune-telling Zoltar, an industrial robot arm and some terrain-exploring toy robots.

      • Sliced (18)

        Gas Station. How safe are gas stations and the tankers that deliver gasoline? What technology is in place to prevent a spill that could lead to a deadly explosion? John's going to get to the bottom of this explosive mystery.

      • Brad Meltzer's Decoded II (7)

        UFO. Millions of Americans believe in UFOs, but the government vehemently denies any alien encounters, from the Roswell incident to the ultra-secretive military base Area 51. Top military and aviation organizations break their silence on alien life.

      • UFO Hunters (2)

        USOs. In 1990, a pilot flying his small plane off Catalina Island spotted an object just below the surface of the water which enveloped his plane with a bright light, freezing his controls.

      • Ancient Aliens III (2)

        Aliens and Monsters. Hindu scripture describes an enormous flying creature called Garuda that shook the ground when it landed on Earth. Is it possible that this monster was actually a misinterpreted alien craft?

      • Engineering Disasters (6)

        California Pipeline Catastrophe. An explosion in a San Bruno, California destroys homes and kills residents. An experienced captain and crew sail their ship into the path of Hurricane Sandy, leaving many asking why. Was it an engineering failure or human error?

      • UFO Conspiracy: Hunt For The Truth

        UFO Conspiracy: Hunt For The Truth. 70 years since the alleged Roswell UFO crash, there have been many allegations involving alien phenomena and supposed government cover-ups. This special takes a look at the various UFO reports that some believe have been hidden from the public.

      • Ancient Discoveries IV (1)

        Twisted Weapons of the East. Ancient Discoveries travels to the farthest corners of the ancient East to uncover weapons never before seen by the world at large. Experts investigate how armour that could stop arrows was made of nothing more than paper.

      • Sliced (17)

        Robots. Are robots artificially intelligent or just intelligently designed? To find the secrets behind the circuits, John's slicing a Roomba, a fortune-telling Zoltar, an industrial robot arm and some terrain-exploring toy robots.

      • Sliced (18)

        Gas Station. How safe are gas stations and the tankers that deliver gasoline? What technology is in place to prevent a spill that could lead to a deadly explosion? John's going to get to the bottom of this explosive mystery.

      • Brad Meltzer's Decoded II (7)

        UFO. Millions of Americans believe in UFOs, but the government vehemently denies any alien encounters, from the Roswell incident to the ultra-secretive military base Area 51. Top military and aviation organizations break their silence on alien life.

      • UFO Hunters (2)

        USOs. In 1990, a pilot flying his small plane off Catalina Island spotted an object just below the surface of the water which enveloped his plane with a bright light, freezing his controls.

      • Ancient Aliens III (2)

        Aliens and Monsters. Hindu scripture describes an enormous flying creature called Garuda that shook the ground when it landed on Earth. Is it possible that this monster was actually a misinterpreted alien craft?

      • Engineering Disasters (6)

        California Pipeline Catastrophe. An explosion in a San Bruno, California destroys homes and kills residents. An experienced captain and crew sail their ship into the path of Hurricane Sandy, leaving many asking why. Was it an engineering failure or human error?

      • UFO Conspiracy: Hunt For The Truth

        UFO Conspiracy: Hunt For The Truth. 70 years since the alleged Roswell UFO crash, there have been many allegations involving alien phenomena and supposed government cover-ups. This special takes a look at the various UFO reports that some believe have been hidden from the public.

      • Ancient Discoveries IV (1)

        Twisted Weapons of the East. Ancient Discoveries travels to the farthest corners of the ancient East to uncover weapons never before seen by the world at large. Experts investigate how armour that could stop arrows was made of nothing more than paper.

      • Sliced (17)

        Robots. Are robots artificially intelligent or just intelligently designed? To find the secrets behind the circuits, John's slicing a Roomba, a fortune-telling Zoltar, an industrial robot arm and some terrain-exploring toy robots.

      • Sliced (18)

        Gas Station. How safe are gas stations and the tankers that deliver gasoline? What technology is in place to prevent a spill that could lead to a deadly explosion? John's going to get to the bottom of this explosive mystery.

      • Brad Meltzer's Decoded II (7)

        UFO. Millions of Americans believe in UFOs, but the government vehemently denies any alien encounters, from the Roswell incident to the ultra-secretive military base Area 51. Top military and aviation organizations break their silence on alien life.

      • UFO Hunters (2)

        USOs. In 1990, a pilot flying his small plane off Catalina Island spotted an object just below the surface of the water which enveloped his plane with a bright light, freezing his controls.

      • Ancient Aliens III (2)

        Aliens and Monsters. Hindu scripture describes an enormous flying creature called Garuda that shook the ground when it landed on Earth. Is it possible that this monster was actually a misinterpreted alien craft?

      • Engineering Disasters (6)

        California Pipeline Catastrophe. An explosion in a San Bruno, California destroys homes and kills residents. An experienced captain and crew sail their ship into the path of Hurricane Sandy, leaving many asking why. Was it an engineering failure or human error?

      • UFO Conspiracy: Hunt For The Truth

        UFO Conspiracy: Hunt For The Truth. 70 years since the alleged Roswell UFO crash, there have been many allegations involving alien phenomena and supposed government cover-ups. This special takes a look at the various UFO reports that some believe have been hidden from the public.

      • Ancient Discoveries IV (2)

        Mega Ocean Quest. Experts reveal how an ancient army blasted its way through a seven-mile fleet without losing a single ship. Plus, we investigate the mystery of a time-travelling ghost ship.

      • Secret History of Humans (1)

        Lust for Luxury. From an obsession with silk to the fall of Constantinople, the discovery of the Americas to the launch of the Industrial Revolution, a desire for luxury has shaped our history and evolution.

      • Secret History of Humans (2)

        Arms Race. Around 10,000 years ago, humans discovered farming. But when crops failed, early farming communities faced a new threat: war. It's the birth of the arms race.

      • Brad Meltzer's Decoded II (8)

        Da Vinci. Experts believe an obscure sketch that was stolen and hidden by a Cardinal may be part of Da Vinci's cryptic prophecies. The team uncovers Da Vinci's controversial political views, his obsession with death, and the mystery of Mona Lisa's identity.

      • UFO Hunters (3)

        Reverse Engineering. Has the US military derived various forms of technology, including stealth technology, from downed UFOs?

      • Ancient Aliens III (3)

        Aliens and Sacred Places. Are sacred places the product of man's reverence for gods - or the result of contact with ancient space travellers? Did man encounter divine beings at these holy places, or might they have met ancient extraterrestrials?

      • MonsterQuest IV (8)

        Piranha Invasion. For centuries the Amazon has been home to the most ferocious fresh-water monsters known to man - piranhas. With these creatures appearing in US waters, the team investigates whether the carnivorous beasts could breed and devastate local waters.

      • Nostradamus Effect (12)

        The Third Antichrist. Who are the three antichrists predicted by Nostradamus to plague mankind? Some say at least two of the prophesied antichrists have already appeared – Napoleon and Hitler – but who will the third be?

      • Missing in Alaska (8)

        It Lurks Beneath the Ice. Recent sightings around Alaska match native stories of a vicious Arctic mermaid that attacks unsuspecting people. With only five per cent of the world's oceans explored, could a sinister mermaid be among the oceans' undocumented creatures?

      • Ancient Discoveries IV (2)

        Mega Ocean Quest. Experts reveal how an ancient army blasted its way through a seven-mile fleet without losing a single ship. Plus, we investigate the mystery of a time-travelling ghost ship.

      • Secret History of Humans (1)

        Lust for Luxury. From an obsession with silk to the fall of Constantinople, the discovery of the Americas to the launch of the Industrial Revolution, a desire for luxury has shaped our history and evolution.

      • Secret History of Humans (2)

        Arms Race. Around 10,000 years ago, humans discovered farming. But when crops failed, early farming communities faced a new threat: war. It's the birth of the arms race.

      • Brad Meltzer's Decoded II (8)

        Da Vinci. Experts believe an obscure sketch that was stolen and hidden by a Cardinal may be part of Da Vinci's cryptic prophecies. The team uncovers Da Vinci's controversial political views, his obsession with death, and the mystery of Mona Lisa's identity.

      • UFO Hunters (3)

        Reverse Engineering. Has the US military derived various forms of technology, including stealth technology, from downed UFOs?

      • Ancient Aliens III (3)

        Aliens and Sacred Places. Are sacred places the product of man's reverence for gods - or the result of contact with ancient space travellers? Did man encounter divine beings at these holy places, or might they have met ancient extraterrestrials?

      • MonsterQuest IV (8)

        Piranha Invasion. For centuries the Amazon has been home to the most ferocious fresh-water monsters known to man - piranhas. With these creatures appearing in US waters, the team investigates whether the carnivorous beasts could breed and devastate local waters.

      • Nostradamus Effect (12)

        The Third Antichrist. Who are the three antichrists predicted by Nostradamus to plague mankind? Some say at least two of the prophesied antichrists have already appeared – Napoleon and Hitler – but who will the third be?