បានមើលច្រើនបំផុត ពី Smithsonian Channel

Journey to four regions of Britain, discovering the historical significance of the island from breathtaking heights.

From the shipyard to the battlefield, see what makes U.S. supercarriers the cornerstone of America's naval might.

Experts take a deep dive into modern history's worst disasters to highlight ten crucial missteps behind each catastrophe.

In the heart of Beijing lies the largest palace in the world, The Forbidden City. For five hundred years, it served as the home of the almighty...

A number of iconic species call the vast biodiversity of Africa home. From close-knit communities of hamadryas baboons to graceful herds of...

Follow the evolution of advertising from the 1950s through the 1980s, via interviews with the industry's top ad executives, and through classic ads...

As the deadliest war in history draws to an end, the bloodshed is far from over. For ten soldiers and civilians caught in this theatre of war's final...

Follows the action at Johannesburg’s two biggest international airports, as well as urban helicopter crews flying life-or-death medivac...

Former NASA rocket engineer Chad Zdenek takes apart some of the world's mightiest machines and uncovers their secrets.

Around the world, a group of scientists are risking their lives to come face-to-face with the most fearsome sharks in the ocean. From researchers in...

The narrow coast that runs along the southern tip of Africa is home to an abundance of vibrant wildlife, thanks to the two ocean currents that wash...

Every year, two million zebras and wildebeest thunder along the Serengeti plains on a pilgrimage to the grassy highlands. Witness the largest mass...

A look at some of the most important, innovative and powerful weapons of all time. Through unique experiments run by weapons specialists, explore how...

Fifteen miles south of Cairo lies the site of a royal graveyard...and an ancient crime scene. When archaeologists discovered a 4,000-year-old burial...

A high testosterone action adventure series on the edge of aviation’s final frontier, starring the daring mavericks who risk their lives in the...

Across the globe lie a number of little-known, breathtaking natural settings. Get acquainted with these areas of outstanding natural beauty, their...

Sprawling estates and magnificent castles dot Britain's landscape, passed down from one aristocratic heir or heiress to the next. But life in a...

Nowhere is the full range of nature's force more apparent than during a volcanic eruption. Join us on daring odysseys to the fiery hearts of these...

Take a soaring tour of America from above.