No Trailers found.
Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the origin of human life, offers evidence and theories to support such a thesis in this PBS special. He claims that Africa was populated by only a few thousand people that some deserted their homeland in a conquest that has resulted in global domination.
It's a condition known as "hypertrichosis" or "Ambras Syndrome," but in the 1500s it would transform one man into a national sensation and iconic fairy-tale character. His name: Petrus Gonsalvus, more commonly known today as the hairy hero of Beauty and the Beast.
No overview available.
Each day, some 2.5 trillion bytes of data are exchanged, a deluge known as "big data." How can we classify, store, and give meaning to this mass of digital information? Will our digital society remain capable of producing a lasting memory? Learn the fate of memory storage in the future.
When Harvard PhD student Jennifer Brea is struck down at 28 by a fever that leaves her bedridden, doctors tell her it’s "all in her head." Determined to live, she sets out on a virtual journey to document her story—and four other families' stories—fighting a disease medicine forgot.
This narrated computer animation, with an original musical score, illuminates cellular mitosis. DNA self-replicates; chromosomes divide into two daughter cells; but it begins with a hormone entering the nucleus of a cell.
The unsolved rape, mutilation and murder of young G.I. Darlene Krashoc has haunted Joe Kenda in the years since he turned in his gun and badge. Until a crack team of cold case cops uses Kenda’s groundwork to set a trap for a monster hiding in plain sight.
A scientific film essay, narrated by Phil Morrison. A set of pictures of two picnickers in a park, with the area of each frame one-tenth the size of the one before. Starting from a view of the entire known universe, the camera gradually zooms in until we are viewing the subatomic particles on a man's hand.
What does a rural town in South Carolina have to do with China? Americans consume nearly twenty billion new items of clothing each year, and at least one billion of them are made in China. Cotton Road uncovers the transnational movement of cotton and tells the stories of workers lives in a conventional cotton supply chain. From rural farms in South Carolina to factory cities in China, we span the globe to encounter the industrial processes behind our rapacious consumption of cheap clothing and textile products. Are we connected to one another through the things we consume? Cotton Road explores a contemporary landscape of globalized labor through human stories and provides an opportunity to reflect on the ways our consumption impacts others and drives a global economy.
Today, few people's clothes attract as much attention as the royal family, but this is not a modern-day paparazzi-inspired obsession. Historian Dr. Lucy Worsley, Chief Curator at Historic Royal Palaces, reveals that it has always been this way. Exploring the royal wardrobes of our kings and queens over the last four hundred years, Lucy shows this isn't just a public fascination, but an important and powerful message from the monarchs. From Elizabeth I to the present Queen Elizabeth II, Lucy explains how the royal wardrobe's significance goes far beyond the cut and color of the clothing. Royal fashion is, and has always been, regarded as a very personal statement to reflect their power over the reign. Most kings and queens have carefully choreographed every aspect of their wardrobe; for those who have not, there have sometimes been calamitous consequences. As much today as in the past, royal fashion is as much about politics as it is about elegant attire.
A documentary that explores the dangerous and sometimes deadly world of fake products. An industry that once dealt in imitation designer handbags and shoes has exploded into a global epidemic of counterfeit pharmaceuticals, foods, toys, electronic goods, car parts and microchips. COUNTERFEIT CULTURE challenges consumers to take a deeper look at what appears to be harmless knock-offs at bargain prices.
Earth teems with a staggering variety of animals, including 9,000 kinds of birds, 28,000 types of fish, and more than 350,000 species of beetles. What explains this explosion of living creatures—1.4 million different species discovered so far, with perhaps another 50 million to go? The source of life's endless forms was a profound mystery until Charles Darwin brought forth his revolutionary idea of natural selection. But Darwin's radical insights raised as many questions as they answered. What actually drives evolution and turns one species into another? To what degree do different animals rely on the same genetic toolkit? And how did we evolve?
One of the most important and exciting historical research of all time, the study of the DNA of the navigator Christopher Columbus, finally answers two fundamental questions: where do his bones rest? What is his true origin?
Unlocking the Mystery of Life represents a unique programming opportunity for local stations. Its broadcast release coincides with the 50th anniversary of one of the greatest scientific breakthroughs in history-James Watson and Francis Crick's discovery that the DNA molecule carries hereditary information in the form of a code that many scientists have likened to computer software or a written language. This discovery (announced on April 25,1953) sparked a scientific revolution. But it also left a fundamental question unanswered. Where did the information in DNA come from? How did the software in the cell arise? Unlocking the Mystery of Life explores these questions through the stories of a growing number of scientists who no longer believe that natural selection or chemistry, alone, can explain life's origin. Instead, they think that the microscopic world of the cell provides evidence of purpose and design in nature.
Three million years ago, camels roamed through Greenland’s endless forests and our ancestors lived in the trees. It all came to an end with the Ice Ages. What died and what survived, as natural selection shaped the evolutionary tree during this epochal shift from hot to cold? Until now, scientists have known less about the natural world before the Ice Age than they did about the age of dinosaurs, which ended 64 million years ago. A new discovery is set to reveal this lost world, species by species. Led by Danish gene-hunter Eske Willerslev, a team of scientists for the first time in history is sequencing DNA from before the Ice Age. The picture that emerges is of a hot planet, when forests blanketed the Arctic and carbon levels matched those in our atmosphere today. Is this a portrait of our own climate future?
The history of Hip-Hop / Urban fashion and its rise from southern cotton plantations to the gangs of 1970s in the South Bronx, to corporate America, and everywhere in-between. Supported by rich archival materials and in-depth interviews with individuals crucial to the evolution of a way of life--and the outsiders who studied and admired them – Fresh Dressed goes to the core of where style was born on the black and brown side of town.
The biggest tech revolution of the 21st century isn’t digital, it’s biological. A breakthrough called CRISPR gives us unprecedented control over the basic building blocks of life. It opens the door to curing disease, reshaping the biosphere, and designing our own children. This documentary is a provocative exploration of CRISPR’s far-reaching implications, through the eyes of the scientists who discovered it, the families it’s affecting, and the genetic engineers who are testing its limits.
A scientist wants to recover some mammoth DNA to clone a live mammoth. So he finds a buried mammoth in the vast, rock hard permafrost of Siberia, digs it out in the middle of a blizzard and flies it home. Of course he needed a little help. So he befriended an arctic nomad who knows ever rill, rock, pond and stream in the entire region. As background to the quest, National Geographic relates the migratory history of the mammoth family.
Short subject on how fashion is created-- not by the great couturiers, but on the street.
Charles Lewis founded TapouT in 1997, prompting a whirlwind life that intersected the birth of a sport. Selling TapouT apparel out of the trunk of his car during road trips throughout California, a hot bed of mixed martial arts in the late 1990s, Lewis took on the superhero persona of “Mask" as he donned war paint on his face and wore outlandish comic book outfits. Mask's vision quickly came to represent hardcore aspects of MMA fandom at a time when the sport floundered under political pressure. The history of MMA cannot be told without mentioning Charles “Mask” Lewis, or the era in which he emerged. On March 11, 2009, Lewis was killed by a drunk driver in Newport Beach, Calif. To honor his contributions, the sport's dominant promoter, the Ultimate Fighting Championship (UFC), posthumously inducted "Mask" as the first and only non-fighter into the UFC Hall of Fame.
