This time, Carl and Hamilton investigate an extraordinary collection of Celtic gold from the Iberian peninsula that dates back thousands of years. Amongst the artefacts are a gold bowl worth over L1 million and a stone altar to the god Endovelicus.

Among the most notable battleships in the US Navy's history is the USS New Jersey. The ship's sponsor was Mrs Charles Edison, wife of the Governor of New Jersey and daughter-in-law of Thomas Edison.

Pulsars are tiny - only a few miles across - but they spin as fast as a kitchen blender and sweep the sky with beacons of radiation that make them appear to flash on and off. Quasars are at the other end of the spectrum.

There are those who believe that embedded in our most sacred religious texts, as well as in the design and location of ancient monuments, are secret messages that may reveal the purpose behind our very existence.

Concluding this two-part documentary telling how a war with Soviet Russia was always a precondition for the fulfilment of Hitler's racial vision, and how the conflict would finally play out.

Throughout history, cultures have struggled to foretell the future using a variety of methods, with uncanny accuracy. Even today, individuals carry this prophetic tradition on, but with a tool that is more concrete - indisputable science.

In the 13th century, Anasazi Indians moved their villages to the perilous cliffs of Mesa Verde and then disappeared. Host Josh Bernstein investigates the mystery.

This time, Carl and Hamilton investigate an extraordinary collection of Celtic gold from the Iberian peninsula that dates back thousands of years. Amongst the artefacts are a gold bowl worth over L1 million and a stone altar to the god Endovelicus.

Among the most notable battleships in the US Navy's history is the USS New Jersey. The ship's sponsor was Mrs Charles Edison, wife of the Governor of New Jersey and daughter-in-law of Thomas Edison.

Pulsars are tiny - only a few miles across - but they spin as fast as a kitchen blender and sweep the sky with beacons of radiation that make them appear to flash on and off. Quasars are at the other end of the spectrum.

There are those who believe that embedded in our most sacred religious texts, as well as in the design and location of ancient monuments, are secret messages that may reveal the purpose behind our very existence.

Concluding this two-part documentary telling how a war with Soviet Russia was always a precondition for the fulfilment of Hitler's racial vision, and how the conflict would finally play out.

Throughout history, cultures have struggled to foretell the future using a variety of methods, with uncanny accuracy. Even today, individuals carry this prophetic tradition on, but with a tool that is more concrete - indisputable science.

Giant stone statues stand on the world's most remote island. Host Josh Bernstein travels to Easter Island to investigate who carved the famous relics.

Carl and Hamilton are back on more familiar ground with a stunning white marble chalice from Hamiltons Knights Templar treasure hoard, from which the relics they explored in the first series came.

Following a tradition of coolness and courage through disastrous battle damage, the Samuel B. Roberts is ravaged by a huge explosion in an enemy minefield in the Persian Gulf.

Warp speed, transporters, wormholes and lasers are all staples of science fiction books, movies, and TV shows. But the fantastic world of tomorrow is quickly becoming the futuristic world of today.

Humanoid robots are rapidly reaching a level of sophistication that was thought to exist only in science fiction. But is the obsession with creating counterfeit humans really pointing the way to mankind's future - or to its past?

A mudslide that swallows an entire neighbourhood and leaves scientists baffled is investigated. Plus, could engineering be to blame for the deaths of more than 200,000 people in Haiti?

The story of the prolonged development and the initially troubled operational history of the Boeing B-29 Superfortress. Forever known as the airframe that dropped the first atomic weapons on Japan, the B-29 lived on well beyond its war years.

Five thousand years ago man throws a handful of rocks into a campfire and stumbles upon a discovery that changes the world: Metal. Copper, Tin and Bronze empower the ancient world and allow empires to expand, armed with sharp, hard-wearing weapons.

Early man rubbed two sticks together and created fire. We learn to cook our food, saving vital energy. As a result, our brains expand. Armed with fire, we experiment by heating minerals to make tools allowing us to fight wars and build civilizations.

Giant stone statues stand on the world's most remote island. Host Josh Bernstein travels to Easter Island to investigate who carved the famous relics.

Carl and Hamilton are back on more familiar ground with a stunning white marble chalice from Hamiltons Knights Templar treasure hoard, from which the relics they explored in the first series came.

Following a tradition of coolness and courage through disastrous battle damage, the Samuel B. Roberts is ravaged by a huge explosion in an enemy minefield in the Persian Gulf.

Warp speed, transporters, wormholes and lasers are all staples of science fiction books, movies, and TV shows. But the fantastic world of tomorrow is quickly becoming the futuristic world of today.

Humanoid robots are rapidly reaching a level of sophistication that was thought to exist only in science fiction. But is the obsession with creating counterfeit humans really pointing the way to mankind's future - or to its past?

A mudslide that swallows an entire neighbourhood and leaves scientists baffled is investigated. Plus, could engineering be to blame for the deaths of more than 200,000 people in Haiti?

The story of the prolonged development and the initially troubled operational history of the Boeing B-29 Superfortress. Forever known as the airframe that dropped the first atomic weapons on Japan, the B-29 lived on well beyond its war years.

Five thousand years ago man throws a handful of rocks into a campfire and stumbles upon a discovery that changes the world: Metal. Copper, Tin and Bronze empower the ancient world and allow empires to expand, armed with sharp, hard-wearing weapons.

Early man rubbed two sticks together and created fire. We learn to cook our food, saving vital energy. As a result, our brains expand. Armed with fire, we experiment by heating minerals to make tools allowing us to fight wars and build civilizations.

Giant stone statues stand on the world's most remote island. Host Josh Bernstein travels to Easter Island to investigate who carved the famous relics.