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.
Host
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.
2003-01-21
7
As seniors in high school, Troy and Gabriella struggle with the idea of being separated from one another as college approaches. Along with the rest of the Wildcats, they stage a spring musical to address their experiences, hopes and fears about their future.
After a sleepless night Lara steals her husband's phone to make a call. When she's not met with the reception she expected, things take an even darker turn.
Ermus Daglek, retired Empathtek engineer, commandeers a defunct factory where he creates androids based on persons from his past and recreates a dinner party where he lost the love of his life - until they malfunction and escape.
Mike and Dave are young, adventurous, fun-loving brothers who tend to get out of control at family gatherings. When their sister Jeanie reveals her Hawaiian wedding plans, the rest of the Stangles insist that the brothers bring respectable dates. After placing an ad on Craigslist, the siblings decide to pick Tatiana and Alice, two charming and seemingly normal women. Once they arrive on the island, however, Mike and Dave realize that their companions are ready to get wild and party.
Beatrice Prior and Tobias Eaton venture into the world outside of the fence and are taken into protective custody by a mysterious agency known as the Bureau of Genetic Welfare.
This documentary follows three women — a fire chief, a judge, and a street missionary — as they battle West Virginia's devastating opioid epidemic.
Detective Mark Corley storms his way onto an alien spaceship to rescue his estranged son. When the ship crashes in Southeast Asia, he forges an alliance with a band of survivors to take back the planet once and for all.
At “Prom,” every couple has a story and no two are exactly alike. As the big dance approaches for Nova Prescott, it’s a battle of wills as she finds herself drawn to the guy who gets in the way of her perfect prom. Fellow seniors Mei and Tyler harbor secrets, while others face all the insecurity and anticipation that surrounds one of high school’s most seminal events.
Although Chicken does not make an appearance, Chan Ho Nam finds a new love interest in the form of Mei Ling. Meanwhile, Tung Sing returns to cause trouble again for Hung Hing, in the form of new leader Szeto Ho Nam.
Five years after a zombie outbreak, the men and women of R-Division hunt down and destroy the undead. When they see signs of a second outbreak, they fear humanity may not survive.
Aquaman must battle foes in the air, on land and in the depths of the Seven Seas, along with some help from The Justice League, to save the day.
Viral video star Miranda Sings and her real-world alter ego Colleen Ballinger share the stage in a special packed with music, comedy and "magichinry."
Set in a post-apocalyptic world, young Thomas is deposited in a community of boys after his memory is erased, soon learning they're all trapped in a maze that will require him to join forces with fellow “runners” for a shot at escape.
Tori is a blonde princess who is bored of living her royal life, and has dreams of becoming a popstar. Keira, on the other hand, is a brunette popstar who dreams of being a princess. When the two meet, they magically trade places, but after realising it is best to be themselves.
Meet a tiny girl named Thumbelina who lives in harmony with nature in the magical world of the Twillerbees that's hidden among the wildflowers. At the whim of a spoiled young girl named Makena, Thumbelina and her two friends have their patch of wildflowers uprooted and are transported to a lavish apartment in the city.
Hello explores changes in two people’s working lives: a Mexican trash picker who separates and collects recyclable materials from landfills to sell by the kilo, and a German freelance computer-animation designer working for the advertising industry in Berlin. The double interview is controlled and manipulated by a computer-generated severed hand which Maria describes as an object once discovered in the trash while working in the violent northern town of Mexicali. This CGI hand was in turn produced by Max, who was born with no arms, and sought refuge in computer-imaging as a means to operate and manipulate a digital reality.
The four constables Emotionless, Iron Hands , Life Snatcher and ColdBlood are specially skilled in their own individual super powers. When the four constables of the Divine Constabulary investigate a murder in the suburbs, they unexpectedly stumble on clues to the murder of Emotionless's family 15 years ago.
Chicken is back in exile. Hung Hing, a triad, is trying to ally with Chicken's new group, the Taiwanese triad San Luen. A contest is on in Hong Kong. The winner will head the Causeway Bay branch.
Most people fully accept paranormal and pseudoscientific claims without critique as they are promoted by the mass media. Here Be Dragons offers a toolbox for recognizing and understanding the dangers of pseudoscience, and appreciation for the reality-based benefits offered by real science.
Let There Be Light follows the story of dedicated scientists working to build a small sun on Earth, which would unleash perpetual, cheap, clean energy for mankind. After decades of failed attempts, a massive push is now underway to crack the holy grail of energy.
Ibogaine is a plant extract that stops drug addiction. In this documentary, a 34-year-old heroin addict undergoes ibogaine therapy with Dr Martin Polanco at the Ibogaine Association, a clinic in Rosarito, Mexico. In Gabon, where use of the iboga root is traditional, a Babongo woman's tribe uses the plant to help her recover from a depressive malaise. Director Benjamin De Loenen interviews people formerly addicted to heroin, cocaine, and methamphetamine, who share their perspectives about ibogaine treatment.
Four young Americans who've each suffered a Traumatic Brain Injury emerge from their comas at a New Jersey medical facility. Their eyes may be open, but now the real challenge for each of the patients, their families, their doctors and their therapists begins. Brain healing isn't predictable, we're told, and certainly is not guaranteed. So with each 'major' step forward that is observed (opening one's eyes, bending a thumb upon command, vocalizing a word, answering a question correctly) comes a sense of jubilant relief and hope from the families of these patients, but as we soon see, the more a patient progresses, the more difficult things can be for all involved. Moments of faith & hope contrast with disappointments & frustrations, moments of confidence with moments of doubt. It's difficult to watch, and unimaginable to have to ever live through.
A celebration of the universe, displaying the whole of time, from its start to its final collapse. This film examines all that occurred to prepare the world that stands before us now: science and spirit, birth and death, the grand cosmos and the minute life systems of our planet.
The film is filled with fun facts that show how cats make good pets, yet in other ways are wild and untamable.
In 1962, spurred by the Cold War, President John F. Kennedy famously made the bold proclamation that NASA would send astronauts to the moon by the end of the decade, not because it was easy, but because it was a challenge. The Space Race inspired a generation to pursue careers in science and technology, but as the balance of world power shifted, interest in space exploration declined. "Fight for Space" serves as an urgent call to re-awaken our sense of wonder and discovery.
As society tackles the problem of feeding our expanding population safely and sustainably, a schism has arisen between scientists and consumers, motivated by fear and distrust. Food Evolution, narrated by Neil deGrasse Tyson, explores the polarized debate surrounding GMOs. Looking at the real-world application of food science in the past and present, the film argues for sound science and open-mindedness in a culture that increasingly shows resistance to both.
25 years ago, Louis Sarno, an American, heard a song on the radio and followed its melody into the Central Africa Jungle and stayed. He than recorded over 1000 hours of original BaAka music. Now he is part of the BaAka community and raises his pygmy son, Samedi. Fulfilling an old promise, Louis takes Samedi to America. On this journey Louis realizes he is not part of this globalized world anymore but globalization has also arrived in the rainforest. The BaAka depend on Louis for their survival. Father and son return to the melodies of the jungle but the question remains: How much longer will the songs of the forest be heard?
Refuge(e) traces the incredible journey of two refugees, Alpha and Zeferino. Each fled violent threats to their lives in their home countries and presented themselves at the US border asking for political asylum, only to be incarcerated in a for-profit prison for months on end without having committed any crime. Thousands more like them can't tell their stories.
A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting nectar, ladybugs eating mites, snails mating, spiders wrapping their catch, a scarab beetle relentlessly pushing its ball of dung uphill, endless lines of caterpillars, an underwater spider creating an air bubble to live in, and a mosquito hatching.
In Uganda, AIDS-infected mothers have begun writing what they call Memory Books for their children. Aware of the illness, it is a way for the family to come to terms with the inevitable death that it faces. Hopelessness and desperation are confronted through the collaborative effort of remembering and recording, a process that inspires unexpected strength and even solace in the face of death.
This film is devoted to Algeria's vast equipment plan which has fostered the development of the ports of Algiers and Oran. The inauguration of new aerodromes, roads, the construction of dams and power stations, the development of coal production, the textile and metallurgical industry, the opening of canneries, as well as the phenomenal boom in production of wheat and wine.
Prof. Jim Al-Khalili tackles the biggest subject of all, the universe. Through a series of critical observations and experiments that revolutionised our understanding of our world Jim guides us through the greatest cosmic detective story of all. He takes us from the beginning of the universe to the end time and answers the question: where did the universe come from and how will it end?
Fascinating -- and unintentionally funny -- experiments at Austria's famed Institute for Experimental Psychology involve a subject who for several weeks wears special glasses that reverse right and left and up and down. Unexpectedly, these macabre and somehow surrealist experiments reveal that our perception of these aspects of vision is not of an optical nature and cannot be relied on, while the unfortunate, Kafkaesque subject stubbornly struggles through a morass of continuous failures.
"Djazaïrouna", produced by the cinema service of the Provisional Government of the Algerian Republic (GPRA), is a montage film intended to inform the international community at the UN in 1959 on the objectives pursued by the Algerian resistance during the war of 'Algeria. Independence in Algeria (1954-1962). In 1959, Djamel-Eddine Chanderli and Mohammed Lakdar-Hamina produced Djazaïrouna (Our Algeria) from images taken by René Vautier and Doctor Pierre Chaulet. This film, completed a little later and will result in the film “The Voice of the People”. This documentary on the history of Algeria through a montage of current events, traces the political and military actions of the A.L.N, the demonstrations of December 1960, and the attack on a fortified French base on the border between Algeria and Tunisia.
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.
An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem. Scientists believe they've pinpointed a cause for the loss of many of the amphibians: the chytrid fungus, which flourishes in high altitudes. Unfortunately, they don't know how to combat it. Included: an isolated forest in Panama that has yet to be touched by the fungus, thus enabling frogs to live and thrive as they have for eons.