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18 April 2018
Decoding the Weather Machine
Scientists around the world strive...
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Scientists around the world strive for a better understanding of the workings of the weather and climate machine known as Earth.
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28 February 2018
Prediction by the Numbers
A look at why some predictions fail...
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A look at why some predictions fail while others succeed at forecasting the future.
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14 February 2018
Great Escape at Dunkirk
Archaeologists and divers recover...
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Archaeologists and divers recover remains of ships and planes that were lost in Dunkirk, France during World War II.
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07 February 2018
First Face of America
One unlucky day 13,000 years ago, a...
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One unlucky day 13,000 years ago, a slight, malnourished teenager missed her footing and tumbled to the bottom of a 100-foot pit deep inside a cave in Mexico's Yucatán. Rising seas flooded the cave and cut it off from the outside world-until a team of divers chanced upon her nearly complete skeleton in 2007. Intricate detective work reveals that the young woman's bones are among the earliest known human remains in the Americas. What drove her to venture nearly a mile underground inside a vast cave? Where did her people come from, and why does she look so distinct from today's Native Americans? From a stunning Mexico cave to the wilderness of the Yukon, from the genetics lab to the forefront of forensics, NOVA pursues tantalizing new clues that are rewriting the story of the forgotten first people who ventured into our continent.
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31 January 2018
The Impossible Flight
Two pilots fly a solar-powered...
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Two pilots fly a solar-powered airplane around the world.
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10 January 2018
Black Hole Apocalypse
A Two part documentary sharing...
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A Two part documentary sharing detailed information on Black holes.
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08 November 2017
Killer Floods
Geologists examine extreme terrain on...
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Geologists examine extreme terrain on Iceland, the Scablands in Washington State, and submerged in the English channel to see if they were created by the same process, a sudden titanic flood. |
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25 October 2017
Killer Volcanoes
Volcanologists search for an elusive...
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Volcanologists search for an elusive volcanic mega-eruption that plunged the medieval earth into a deep freeze. Investigate the geologic evidence from Greenland all the way to Antarctica to identify the 750-year-old culprit. |
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04 October 2017
Secrets of the Shining Knight
Discover what it was like to be a...
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Discover what it was like to be a knight in shining armor and follow the historic manufacturing process. Master armorers re-engineer the Greenwich armor - considered some of the greatest armor ever made - and then put it to the test. |
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31 May 2017
Poisoned Water
In this special report, NOVA...
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In this special report, NOVA investigates the water disaster in Flint and unravels a disturbing truth...
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08 February 2017
Ultimate Cruise Ship
Weighing 54,000 gross tons and...
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Weighing 54,000 gross tons and stretching over two football fields, the Seven Seas Explorer is no ordinary boat...
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01 February 2017
Search for the Super Battery
We live in an age when technological...
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We live in an age when technological innovation seems to be limitlessly soaring. But for all the satisfying speed with which our gadgets have improved...
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11 January 2017
The Nuclear Option
Five years after the earthquake and...
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Five years after the earthquake and tsunami that triggered the unprecedented trio of meltdowns at the Fukushima Daiichi nuclear power plant...
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04 January 2017
Secrets of the Sky Tombs
The towering Himalayas were among the...
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The towering Himalayas were among the last places on Earth that humanity settled. Scaling sheer cliff sides...
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16 November 2016
Treasures of the Earth: Power
Drill down to discover the treasures...
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Drill down to discover the treasures beneath our feet that power our world. Fossil fuels-coal, oil,...
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09 November 2016
Treasures of the Earth: Metals
Metals are crucial to the...
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Metals are crucial to the technologies that are the foundations of our civilization. These are the stories of the metals and alloys that most transformed our live styles: gold, copper, bronze, iron, steel and aluminum with a bit of speculation about the materials that may transform the future.
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12 October 2016
Super Tunnel
Follow an army of engineers and...
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Follow an army of engineers and designers as they tackle the complex challenge of building Crossrail, a massive new subterranean railway deep beneath the streets of London. |
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05 October 2016
Great Human Odyssey
Numbering no more than a few...
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Numbering no more than a few thousand, tiny groups of intrepid humans began to move out of Africa-eventually dominating the planet...
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11 May 2016
Bombing Hitler's Supergun
Historians and engineers investigate...
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Historians and engineers investigate how Allied forces conspired to destroy Hitler's "supergun". |
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04 May 2016
Operation Lighthouse Rescue
Engineers work to save historic Gay...
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Engineers work to save historic Gay Head Lighthouse on Martha's Vineyard, which is falling victim to the ocean's erosion of the island's cliffs. |
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20 April 2016
Wild Ways
From Yellowstone to the Yukon, to...
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From Yellowstone to the Yukon, to Southern Africa's elephant highways stretching across five nations...
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04 April 2016
Vikings Unearthed
They were pioneering warriors, expert...
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They were pioneering warriors, expert seafarers, and colonists of the North Atlantic realm. The Vikings...
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17 February 2016
Iceman Reborn
Murdered more than 5,000 years ago,...
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Murdered more than 5,000 years ago, Otzi the Iceman is the oldest human mummy on Earth. Now, newly discovered evidence sheds light not only on this mysterious ancient man, but on the dawn of civilization in Europe. |
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03 February 2016
Creatures of Light
Examination of oceanic creatures that...
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Examination of oceanic creatures that light up, whether to scare predators, lure prey or attract mates. And efforts to harness nature's light to track cancer cells, detect pollution, illuminate cities and map the inner workings of the brain are also examined.
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13 January 2016
Life's Rocky Start
Four and a half billion years ago,...
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Four and a half billion years ago, the young Earth was a hellish place-a seething chaos of meteorite impacts...
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25 November 2015
Inside Einstein's Mind
Retrace the thought experiments that...
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Retrace the thought experiments that inspired his theory on the nature of reality.
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18 November 2015
Making North America: Human
The influence of geology on the human...
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The influence of geology on the human occupation of North America is described. |
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04 November 2015
Making North America: Origins
The shaping of North America,...
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The shaping of North America, including palm trees that once thrived in Alaska and an eruption that nearly tore the Midwest in two. |
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28 October 2015
Animal Mummies
Animal mummies from the Egyptian...
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Animal mummies from the Egyptian catacombs are examined. Also discussed, the role of animals in Egyptian beliefs. |
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14 October 2015
Cyberwar Threat
Cyber weapons have the ability to...
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Cyber weapons have the ability to inflict physical damage on factories, power plants and pipelines. |
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16 September 2015
Dawn of Humanity
NOVA and National Geographic present...
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NOVA and National Geographic present exclusive access to an astounding discovery of ancient fossil human ancestors...
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22 April 2015
Invisible Universe Revealed
Twenty-five years ago, NASA launched...
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Twenty-five years ago, NASA launched one of the most ambitious experiments in the history of astronomy: the Hubble Space Telescope...
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25 February 2015
Hagia Sophia: Istanbul's Mystery
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28 January 2015
Sinkholes-Buried Alive
In Tampa, Florida, in February 2013,...
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In Tampa, Florida, in February 2013, a giant hole opened up under the bedroom floor of Jeffrey Bush...
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21 January 2015
Sunken Ship Rescue
NOVA follows the epic operation to...
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NOVA follows the epic operation to secure, raise and salvage the Costa Concordia cruise ship, which...
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14 January 2015
Big Bang Machine
On July 4, 2012, scientists at the...
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On July 4, 2012, scientists at the giant atom smashing facility at CERN announced the discovery of a...
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03 December 2014
First Man on the Moon
A look inside the life of Neill...
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A look inside the life of Neill Armstrong, the first man on the moon.
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19 November 2014
Killer Landslides
Just before 11 a.m. on March 22,...
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Just before 11 a.m. on March 22, 2014, an ominous rumble startled the residents of the community of Oso...
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24 September 2014
Rise of the Hackers
From PBS and NOVA - Our lives are...
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From PBS and NOVA - Our lives are going digital. We shop, bank and even date online. Computers hold our treasured photographs, private emails, and all of our personal information. This data is precious -- and cybercriminals want it. Now, NOVA goes behind the scenes of the fast-paced world of cryptography to meet the scientists battling to keep our data safe. They are experts in extreme physics, math and a new field called "ultra-paranoid computing," all working to forge unbreakable codes and build ultra-fast computers. From the two men who uncovered the world's most advanced cyber weapon to the computer expert who worked out how to hack into cash machines and scientists who believe they can store a password in your unconscious brain, NOVA investigates how a new global geek squad is harnessing cutting-edge science -- all to stay one step ahead of the hackers.
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10 September 2014
Vaccines - Calling the Shots
From PBS and NOVA - Diseases that...
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From PBS and NOVA - Diseases that were largely eradicated in the United States a generation ago--including whooping cough, measles, mumps--are returning, in part because nervous parents are skipping their children's shots. Vaccines - Calling the Shots, a new NOVA special, takes viewers around the world to track epidemics, explore the science behind vaccinations, and shed light on the risks of opting out. The vast majority of Americans vaccinate their children, and most do it on the recommended schedule. Yet many people have questions about the safety of vaccines, and in some communities, vaccination rates have fallen below the level needed to maintain "herd immunity" --allowing outbreaks to take hold and spread. This film draws on the latest, best available evidence to help parents find the answers. Highlighting real cases and placing them in historical context, Vaccines--Calling the Shots traces outbreaks of communicable diseases and demonstrates just how fast they can spread--and ...
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14 May 2014
Escape from Nazi Alcatraz
From PBS - Colditz Castle, a...
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From PBS - Colditz Castle, a notorious prisoner of war camp in Nazi Germany, was supposed to be escape-proof. But in the dark days at the end of World War II, a group of British officers dreamt up the ultimate escape plan: in a secret attic workshop, they constructed a two-man glider out of bed sheets and floorboards. Their plan was to fly to freedom from the roof of the castle, but the war ended before they could put it to the test. Now a crack team of aero engineers and carpenters rebuild the glider in the same attic using the same materials, and they'll do something the prisoners never got a chance to try: use a bathtub full of concrete to catapult the glider off the roof of the castle. As the hair-raising launch ninety feet up draws near, the program explores the Colditz legend and exposes the secrets of other ingenious and audacious escapes. Then, after a 70-year wait, the team finally finds out if the legendary glider plan would have succeeded.
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23 April 2014
Inside Animal Minds: Who's the Smartest?
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16 April 2014
Inside Animal Minds: Dogs & Super Senses
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12 February 2014
Great Cathedral Mystery
From PBS - The dome that crowns...
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From PBS - The dome that crowns Florence's great cathedral of Santa Maria del Fiore -- the Duomo -- is a masterpiece of Renaissance ingenuity and an enduring source of mystery. Still the largest masonry dome on earth, it is taller than the Statue of Liberty and weighs as much as an average cruise ship. Historians and engineers have long debated how its architect, Filippo Brunelleschi, kept the dome perfectly aligned and symmetrical as the sides rose and converged toward the center. More than four million bricks could collapse at any moment -- and we still don't understand how Brunelleschi prevented it. To test the latest theories, a team of U.S. bricklayers will help build an experimental "mini-Duomo" using period tools and techniques.
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05 February 2014
Roman Catacomb Mystery
From PBS - Beneath the streets of...
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From PBS - Beneath the streets of Rome lies an ancient city of the dead known as the catacombs, a labyrinth of tunnels, hundreds of miles long, a cemetery for the citizens of ancient Rome. In 2002, maintenance workers stumbled through an opening in one of the tunnel walls and discovered a previously unknown complex of six small rooms, each stacked floor to ceiling with skeletons. It was a mass grave, locked away for nearly 2,000 years. Who were these people? Why were so many interred in one place, piled atop each other? And most important, what killed them? NOVA's forensic investigation opens up new insights into the daily life and health of Roman citizens during the heyday of the mighty Roman Empire
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29 January 2014
Ghosts of Murdered Kings
From PBS - A corpse found in a bog in...
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From PBS - A corpse found in a bog in the hills of Ireland's County Tipperary dates to the Bronze Age, more than 3,000 years ago. A CAT scan reveals a violent demise: the body covered in axe marks, the spine snapped and the arm broken in two places. NOVA follows archaeologists and forensic experts in their hunt for clues to the identity and the circumstances of this and other violent deaths of victims unearthed in bogs. A new theory suggests that they were ritually murdered kings, slain to assure the fertility of land and people.
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22 January 2014
Killer Typhoon
From PBS - It was the strongest...
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From PBS - It was the strongest cyclone to hit land in recorded history. On November 8, 2013, Typhoon Haiyan -- what some are calling "the perfect storm" -- slammed into the Philippines, whipping the low-lying and densely-populated islands with 200 mile-per-hour winds and sending a two-story-high storm surge flooding into homes, schools, and hospitals. It wiped villages off the map and devastated cities, including the hard-hit provincial capital Tacloban. Estimates count more than 5,000 dead and millions homeless. What made Haiyan so destructive? In-depth interviews with the meteorologists charged with tracking and forecasting Pacific storms take us inside the anatomy of the typhoon, tracking its progress from its start as a low-pressure area over Micronesia to its deadly landfall and revealing why the Pacific is such fertile ground for cyclones. But that's just part of the story of why this storm was so deadly.
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15 January 2014
Zeppelin Terror Attack
From PBS - In the early days of World...
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From PBS - In the early days of World War I, Germany, determined to bring its British enemies to their knees, launched a new kind of terror campaign: bombing civilians from the sky. But the aircraft delivering the lethal payloads weren't planes. They were Zeppelins, enormous airships, some the length of two football fields. With a team of engineers, explosives experts, and historians, NOVA investigates the secrets behind these deadly war machines. Zeppelin Terror Attack explores the technological arms race that unfolded as Britain desperately scrambled to develop defenses that could neutralize the threat, while Germany responded with ever bigger and more powerful Zeppelins. Why were these German monsters of the sky, filled with highly flammable hydrogen gas, so difficult to shoot down? How were their massive gas bags pieced together from the intestines of millions of cows? Experts reconstruct and detonate deadly WWI incendiary bombs and test fire antique flaming bullets, all to discover how the British came up with the unique artillery that would finally take down the biggest flying machines ever made.
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08 January 2014
Alien Planets Revealed
From PBS - It's a golden age for...
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From PBS - It's a golden age for planet hunters: recently, they've discovered more than 750 planets orbiting stars beyond our sun. Some of them, like a planet called Kepler-22b, might even be able to harbor life. What would that life look like? Combining startling animation with input from expert astrobiologists, Alien Planets Revealed takes viewers on a journey of the imagination as we "build" aliens from the ground up.
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20 November 2013
Asteroid: Doomsday of Payday?
The asteroid that exploded over...
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The asteroid that exploded over Siberia--injuring more than 1,000 and damaging buildings in six cities--was a shocking reminder that Earth is a target in a cosmic shooting range. From the width of a football field to the size of a small city, these space rocks have the potential to be killers. In a collision with Earth, they could set off deadly blast waves, raging fires and colossal tidal waves.
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20 November 2013
At the Edge of Space
Between the blue sky above and the...
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Between the blue sky above and the infinite blackness beyond lies a frontier that scientists have only just begun to investigate. In "At the Edge of Space," NOVA takes viewers on a spectacular exploration of the Earth-space boundary that's home to some of nature's most puzzling and alluring phenomena: the shimmering aurora, streaking meteors, and fleeting flashes that shoot upwards from thunderclouds, known as sprites.
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13 November 2013
Cold Case JFK
From PBS and NOVA: Cold Case JFK. For...
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From PBS and NOVA: Cold Case JFK. For decades, the assassination of John F. Kennedy has fueled dark rumors of conspiracies and mishandled evidence. Now, fifty years later, NOVA asks: Could modern investigators do better? We'll see how state-of-the art forensic tools would be applied to the investigation were it to happen today. At the same time, NOVA takes a critical look at contemporary cases, like the murders of Nicole Brown Simpson and Ronald Goldman, to reveal how charges of evidence mishandling and human error can mar even scientifically sophisticated detective work. Will forensics ever be truly foolproof, or does modern technology just give a scientific sheen to a practice that will always be more art than science?
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06 November 2013
Making Stuff Safer
From PBS and NOVA: Is it possible to...
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From PBS and NOVA: Is it possible to engineer an absolutely safe world for ourselves? Host David Pogue explores the extent to which science and technology can protect us from monumental forces of nature such as earthquakes and epidemics. He challenges researchers to save us from dangers of our own making, such as traffic accidents and contact sports. Our increasing reliance on the internet makes us vulnerable to new risks: Pogue delves into cyber security, where computer experts work to shield us from attacks from hackers and terrorists. Risk is all around us -- but we can be smart about it.
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23 October 2013
Making Stuff Wilder
From PBS and NOVA: What happens when...
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From PBS and NOVA: What happens when engineers open up nature's toolbox? David Pogue explores bold innovations inspired by the Earth's greatest inventor, life itself. From underwater wi-fi based on dolphin communication, to robotic "mules" and "cheetahs" for the military, to swarms of robotic bees, Pogue travels the world seeing the "wildest" ideas put into action in new inventions and technologies. It is a journey that sees today's bacteria turned into tomorrow's metallurgists, viruses building batteries, and even DNA, the Code of Life, put to work in "living" computers. Will the stuff of the future take on a life of its own?
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01 May 2013
Australia's First 4 Billion Years: Strange Creatures
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24 April 2013
Australia's First 4 Billion Years: Monsters
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17 April 2013
Australia's First 4 Billion Years: Life Explodes
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03 April 2013
Ancient Computer
The arms and faces of ancient...
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The arms and faces of ancient statuary litter the seabed at the site of a shipwreck off the coast of Greece. But that's not the most interesting find. Encrusted with over 2,000 years of mineral deposits are highly engineered gears clearly visible as part of a mysterious device dating back to about 50 BCE. Using X-ray technology and working off of the realization that the gears' teeth are prime numbers relating to astronomy, the device is revealed to be the earliest known computer used for predicting eclipses and demonstrating planetary motion. Written by
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06 February 2013
Building Pharaoh's Chariot
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07 November 2012
Mystery of Easter Island
Easter Island has mystified the world...
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Easter Island has mystified the world ever since the first Europeans arrived in 1722. |
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04 May 2010
Mt. St. Helens Back from the Dead
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21 October 2008
Parallel Worlds, Parallel Lives
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17 October 2008
Arctic Dinosaurs
Dinosaurs are generally considered...
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Dinosaurs are generally considered tropical animals. So what are their fossils doing north of the arctic circle? Paleontologists battle the fierce climate to find out if the arctic was warmer then than it is now, or the arctic was farther from the North Pole, or the dinosaurs were migratory animals, or if they warm blooded.
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13 November 2007
Judgment Day: Intelligent Design on Trial
When the school board in Dover,...
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When the school board in Dover, Pennsylvania votes to require science teachers to read a statement touting Intelligent Design as a scientific alternative to Darwin's Theory of Evolution parents sue the district, leading to a trial in which the judge must decide if Intelligent Design is merely a new name for creationism, already banned in public schools as being religious in nature.
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14 February 2006
Jewel of the Earth
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15 November 2005
Newton's Dark Secrets
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America's Stone Age Explorers
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04 November 2003
The Elegant Universe: Welcome to the 11th Dimension (3)
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28 October 2003
The Elegant Universe: String's the Thing (2)
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29 October 2002
Galileo's Battle for the Heavens
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12 February 1997
Secrets of Lost Empires: Colosseum (4)
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12 February 1997
Secrets of Lost Empires: Obelisk (3)
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11 February 1997
Secrets of Lost Empires: Inca (2)
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11 February 1997
Secrets of Lost Empires: Stonehenge (1)
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