Curiosity NOW

A new breed of aviators is innovating new ways to fly from clean and green electric aircraft to autonomous sky taxis.

Exploring the quest to produce fusion -- an ultimate energy solution that has been likened to "bottling a star.".

The power of the oceans' tides is the last great untapped energy source on Earth; from sub-sea kites to floating platforms, teams of engineers race to perfect the technology to harness the vast flows of water.

Shipping companies and engineers create remarkable new machines to make their industry greener, using a resource that has moved man across the world's oceans for thousands of years: wind.

The sun is the biggest source of energy in the solar system; innovators search for new ways to capture more of the sun's power and make it available through the night, everywhere.

People begin growing their own crops.

From 200 million years ago, when Europe moved toward North Africa, to the age of Columbus.

Linking prehistoric forests to the Industrial Revolution and the rise of modern warfare.

Part 1/3. Thanks to Rollo the Walker, Normandy became one of the most powerful principalities of the kingdom of France; he is one of the most terrible Viking warriors in history and his adventure began 1200 years ago, at the mouth of the Seine.

Part 2/3. At the head of Normandy, the descendants of Rollo built a powerful and organized duchy in Europe; but in 1035, the crown was inherited by an 8-year-old bastard child, William the Conqueror.

In the 12th century, Normandy was at its peak; thanks to the efforts of the legendary Norman duke, Richard the Lionheart, it controlled almost half of the Frankish kingdom and England and invaded Ireland, Sicily and Spain.

People begin growing their own crops.

From 200 million years ago, when Europe moved toward North Africa, to the age of Columbus.

Linking prehistoric forests to the Industrial Revolution and the rise of modern warfare.

Part 1/3. Thanks to Rollo the Walker, Normandy became one of the most powerful principalities of the kingdom of France; he is one of the most terrible Viking warriors in history and his adventure began 1200 years ago, at the mouth of the Seine.

Part 2/3. At the head of Normandy, the descendants of Rollo built a powerful and organized duchy in Europe; but in 1035, the crown was inherited by an 8-year-old bastard child, William the Conqueror.

In the 12th century, Normandy was at its peak; thanks to the efforts of the legendary Norman duke, Richard the Lionheart, it controlled almost half of the Frankish kingdom and England and invaded Ireland, Sicily and Spain.

People begin growing their own crops.

From 200 million years ago, when Europe moved toward North Africa, to the age of Columbus.

Linking prehistoric forests to the Industrial Revolution and the rise of modern warfare.

Part 1/3. Thanks to Rollo the Walker, Normandy became one of the most powerful principalities of the kingdom of France; he is one of the most terrible Viking warriors in history and his adventure began 1200 years ago, at the mouth of the Seine.

Part 2/3. At the head of Normandy, the descendants of Rollo built a powerful and organized duchy in Europe; but in 1035, the crown was inherited by an 8-year-old bastard child, William the Conqueror.

In the 12th century, Normandy was at its peak; thanks to the efforts of the legendary Norman duke, Richard the Lionheart, it controlled almost half of the Frankish kingdom and England and invaded Ireland, Sicily and Spain.

People begin growing their own crops.

From 200 million years ago, when Europe moved toward North Africa, to the age of Columbus.