လူကြည့်အများဆုံး မှ Smithsonian Channel

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

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...

The evolutionary journey of life on Earth spans millions of years - and the results are as diverse as they are jaw-dropping. Travel through time as...

To many, the legacy of King Henry VIII begins and ends with his six wives. But remarkable though his marital history is, it is not what defines him....

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

The amazing thing about nature is the number of ways it continues to surprise us - and in the case of these unique creatures, it appears we're barely...

In 90 A.D., ancient Rome played host to a sporting spectacle that attracted crowds three times the size of the Colosseum?s gladiator games: chariot...

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

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

Best friends come in all shapes, sizes, and species, from America to Australia, and from Britain to Zimbabwe. This six-part series looks at the...

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

How did the world we call home come to be? Combining the latest scientific discoveries and theories with CGI, we journey through eons of fire and ice...

Documentary series investigating the evidence that supports some of the world's most notorious conspiracy theories.

Once completed, HMS Queen Elizabeth will be the United Kingdom's largest warship, longer than three football fields and taller than Niagara Falls....

The parched and barren landscape of the Arabian Peninsula offers a vivid backdrop for life in the harsh desert. Water is scarce and death due to the...

From the untouched, pristine waters of the Caribbean island of Bonaire to the vibrant beauty of the Mesoamerican Reef, explore some of the rarest...

This three-part series examines the life and reign of Genghis Khan and the impact Mongolia’s first ruler still has on its people today.

Voyage to Europe's Carpathian mountains, where vast primeval forests, steep gorges, and isolated peaks offer a vital refuge to some of the...

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

Some of the most coveted and valuable treasures from history's greatest games and players are missing or misidentified. It's up to the Sports...