On April 25, 1953, James Watson and Francis Crick published their groundbreaking discovery of the double helix structure of DNA. But their crucial breakthrough depended on the pioneering work of another biologist, Rosalind Franklin. 50 years later, NOVA investigates the shocking truth behind one of the greatest scientific discoveries and presents a moving portrait of a brilliant woman in an era of male-dominated science.
On April 25, 1953, James Watson and Francis Crick published their groundbreaking discovery of the double helix structure of DNA. But their crucial breakthrough depended on the pioneering work of another biologist, Rosalind Franklin. 50 years later, NOVA investigates the shocking truth behind one of the greatest scientific discoveries and presents a moving portrait of a brilliant woman in an era of male-dominated science.
2007-04-24
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Sniper: Bulletproof deconstructs and analyzes the little-known sniper events that have occurred when no other course of action was possible. The people who planned the takedowns, or pulled the trigger, share their techniques and bring to light the many factors that had to be considered in each mission: terrain, wind speed, temperature, elevation changes... all are critical to taking out targets considered bulletproof. A sniper has one chance, one breath, to rise to the occasion and save the day... if they miss, there may never be another opportunity. As these never told before stories unfold, the viewer also learns about the high-tech gear each sniper carries on their classified missions.
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.
The film interweaves the personal accounts of polio survivors with the story of an ardent crusader who tirelessly fought on their behalf while scientists raced to eradicate this dreaded disease. Based in part on the Pulitzer Prize-winning book Polio: An American Story by David Oshinsky, Features interviews with historians, scientists, polio survivors, and the only surviving scientist from the core research team that developed the Salk vaccine, Julius Youngner.
The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectrum. But what if we could create manmade stem cells - or find super cells in adults that could forever replace embryonic cells and remove the controversy? Today, we are on the brink of a new era - an age where we may be able to cure our bodies of any illness. Stephen HAWKING has spent his life exploring the mysteries of the cosmos, now there is another universe that fascinates him - the one hidden inside our bodies - our own personal galaxies of cells.
This film consists of three parts. The first dramatizes the life of the founder of Soviet astronautics, Konstantin Tsiolkovsky; the second describes the development of rocket technology; and the third visualizes the future with enactments of the first manned spaceflight, spacewalk, space station construction and humans on the moon.
Inside the dramatic search for a cure to ME/CFS (Myalgic Encephalomyelitis/Chronic Fatigue Syndrome). 17 million people around the world suffer from what ME/CFS has been known as a mystery illness, delegated to the psychological realm, until now. A scientist in the only neuro immune institute in the world may have come up with the answer. An important human drama, plays out on the quest for the truth.
David Attenborough takes us on a guided tour through the secret world of plants, to see things no unaided eye could witness. Each episode in this six-part series focuses on one of the critical stages through which every plant must pass if it is to survive:- travelling, growing, and flowering; struggling with one another; creating alliances with other organisms both plant and animal; and evolving complex ways of surviving in the earth's most ferociously hostile environments.
Featuring Michael Pollan and based on his best-selling book, this special takes viewers on an exploration of the human relationship with the plant world — seen from the plants' point of view. Narrated by Frances McDormand, the program shows how four familiar species — the apple, the tulip, marijuana and the potato — evolved to satisfy our yearnings for sweetness, beauty, intoxication.
A young apprentice struggles to master nanotechnology on an alien world and prove herself to her enigmatic master. Will her herculean goals remain tantalizingly out of reach, or will she fulfill them and in the process, change life as we know it?
Every month, an estimated 200,000 Australians deliberately hurt themselves. They cut, scratch, burn and sometimes even break bones. It's called self-harm, and it peaks in teenagers and young people. The Silent Epidemic explores this dark and often secret behaviour, asking why more and more people are turning to self-harm as a way to cope with life. Interweaving their personal stories with scientific enquiry, The Silent Epidemic casts a unique lens onto what is fast becoming a problem that can no longer remain hidden. In response to the growing numbers, a group of Melbourne scientists are hunting for a radical solution to self-harm with a world-first experiment. The Silent Epidemic charts their progress: it is both a wake-up call, and ultimately, a story of hope. Written by Mark Hamlyn
A real time journey witnessing the rise, fall, and ultimate redemption of the fierce feminist pioneers of American grunge punk: L7.
A documentary that explores the natural world of the sea, from the single-celled organism to more complex forms of life, OCEAN ORIGINS was originally filmed in the IMAX large format, which adds a crispness and clarity to the images. This documentary film seeks to examine the process of evolution by looking at the many creatures of the sea that can illustrate the way multi-cellular life emerged over the course of four billion years. OCEAN ORIGINS is a creative film that uses fascinating documentary footage to look at scientific theories and principles in an interesting manner
Join critically-acclaimed author and evolutionary biologist Richard Dawkins and world-renowned theoretical physicist and author Lawrence Krauss as they discuss biology, cosmology, religion, and a host of other topics.
An exploration of the link between science and beauty through the work of scientists at CERN, in Geneva.
South western Pennsylvania area of colonial America, 1760s. Colonial distaste and disapproval of the British government is starting to surface. Many local colonists have been killed by American Indians who are armed with rifles supplied by white traders.
For a few years now, scientists have known about the existence of another brain within our bodies. This second brain, or "brain down below" is none other than our stomach. The stomach's intelligence is a new avenue of research that is fascinating research teams the world over.
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?
In this two-hour special, NOVA captures the turmoil that tore apart the community of Dover, Pennsylvania in one of the latest battles over teaching evolution in public schools. Featuring trial reenactments based on court transcripts and interviews with key participants, including expert scientists and Dover parents, teachers, and town officials, "Judgment Day: Intelligent Design on Trial" follows the celebrated federal case of Kitzmiller v. Dover School District.
This is a film that will give a voice to the science-minded moms - the women who are too often drowned out by the fear mongers, the shamers, and the CelebMoms. Through interviews with "science moms" who are on the front lines of this struggle, we’ll dissect the bogus claims of these celebrities one by one and explain in simple language what the science really shows about GMOs, vaccines, homeopathy, and any of these topics that are often in the headlines, yet even more often are misunderstood. We can’t change everyone’s minds, but we can make our voices heard. One mom at a time.
Take a fascinating journey inside the bizarre world of a living human being with this compelling documentary from National Geographic, where microscopic cameras and other state-of-the-art technologies reveal perspectives that will blow your mind. Tracking the body of a female from infancy to old age, viewers will observe the digestion of a meal, the development of the cardiac system and other mesmerizing aspects of the body's inner workings.