Life on a Silken Thread

October 9, 1979

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NOVA - S6 - E12

Sinister, sometimes even deadly, spiders have little popular appeal; yet their silken webs are among nature's loveliest creations. NOVA takes a close-look in slow motion, as spiders reveal a delicate grace and beauty, and an amazing array of lifestyles.

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NOVA: Season 6 - 19 Episode s

6x1 - Black Tide
January 4, 1979
On the morning of March 16, 1978, the US owned, Liberian registered supertanker, the Amoco Cadiz, went aground off the coast of Brittany. Over the following days and weeks its entire 68 million gallons of oil drained into the sea. A NOVA production team began filmming at the scene shortly after the disaster, the biggest oil spill in history, and recorded clean-up efforts, effects of the spill on the crucial tourism and fishing industries, and the attempts of US and French marine biologists to trace the passage of the oil through the environment.
6x2 - Long Walk Of Fred Young
January 11, 1979
As a child, Fred Young hunted birds and wild animals with primitive weapons, spoke only the Indian languages Ute and Navajo, went to a medicine man when he was sick, and slept under the stars. NOVA profiles Dr. Frederick Young, now a nuclear physicist working on the laser fusion project at the Los Alamos Scientific Laboratory in New Mexico.
6x3 - A World Of Difference
January 18, 1979
In 1945, B.F. Skinner shocked the world by putting his 13 month-old daughter, Deborah, into a "box." The box was actually a climate-controlled crib designed for comfort and protection, and the young psychologist was merely testing his theory that environment controls behavior. NOVA portrays the life of this famous behavioral psychologist now in his 70's and living quietly in Cambridge as Emeritus Professor of Psychology at Harvard University.
6x4 - Cashing In On The Ocean
February 1, 1979
The bed of the northeast Pacific Ocean is covered with a "carpet" estimated to be worth a staggering ten million dollars. These manganese nodules—the bumpy carpet—are rich not only in manganese but in the key strategic minerals: copper, nickel and cobalt. NOVA examines the debate about who owns them and who has the right to exploit their use.
6x5 - Patterns From The Past
February 8, 1979
Below the snow-capped peaks of the Peruvian Andes, the Q'eros Indians live a life patterned on that of their ancestors thousands of years ago. NOVA takes a look at the unchanging world of these isolated mountain people.
6x6 - The Invisible Flame
February 22, 1979
Some day hydrogen may replace the gasoline that we are now using up so rapidly. NOVA looks at the potential of hydrogen as a zero-pollution fuel.
6x7 - The End Of The Rainbow
March 1, 1979
Is nuclear fusion the solution to the energy crisis? NOVA examines the promise—and problems—of fusion as a future energy source.
6x8 - The Beersheva Experiment
March 8, 1979
Health care is the third largest industry in the US. As a result of billions of dollars spent for medical education in the 1960s, there are now too many specialists and too few primary care physicians, especially in underserved areas. NOVA tells the story of one medical school in Israel that is training a new kind of family doctor.
6x9 - Einstein
March 15, 1979
One hundred years after his birth, Albert Einstein remains an enigma to most Americans. NOVA presents an insightful portrait of the man and his mind through rarely viewed film footage.
6x10 - The Keys Of Paradise
March 29, 1979
Some powerful and complex painkilling drugs have just been discovered—in a place where you would least expect to find them. Endorphins and their component enkephalins are manufactured in the brain, and perform the same painkilling function as analgesics like morphine. NOVA explores some physiological mysteries, such as why acupuncture works, and how placebos can relieve symptoms, and shows how endorphins could revolutionize the treatment of pain, depression, and even schizophrenia.
6x11 - A Plague on our Children
October 2, 1979
Is the chemical industry a boom to modern civilization, or a major threat to our health and that of future generations? NOVA examines how toxic heribicides, Pesticides, and other chemicals may cause cancer, Miscarriages and Birth defects in humans.
6x12 - Life on a Silken Thread
October 9, 1979
Sinister, sometimes even deadly, spiders have little popular appeal; yet their silken webs are among nature's loveliest creations. NOVA takes a close-look in slow motion, as spiders reveal a delicate grace and beauty, and an amazing array of lifestyles.
6x13 - Sweet Solutions
October 16, 1979
NOVA views the history of sugar—from its scientific, religious and political history to its medical controversy.
6x14 - Race for the Gold
October 30, 1979
At the 1976 Olympics, East German athletes walked off with 40 of the coveted gold medals, though their country is only the size of New Jersey. NOVA investigates whether a drug is responsible for their incredible success—or is American athletic training and commitment falling behind that of the Communist world?
6x15 - All Part of the Game
November 6, 1979
Thousands of amateur athletes are hurt every year, and many professional athletes suffer injuries that may mean the end of a career. NOVA looks at a new medical specialty—sports medicine—that promises to prevent and cure many sports related problems.
6x16 - India: Machinery of Hope
November 20, 1979
Most of India lives by the same rhythm, the same tools, as in centuries past. But there is another India—with thriving commercial centers, spotless research laboratories and large-scale industry. NOVA looks at how the gap between these two extremes is shrinking because of a policy of "appropriate" technology that uses the resources of both to meet the greatest needs of all.
6x17 - The Bridge that Spanned the World
December 4, 1979
The Iron Bridge across the River Severn in Telford, England is two centuries old this year. It remains a monument to the Shropshire iron masters who built it, and a symbol of the Industrial Revolution that was born in the area where the bridge stands. NOVA traces the development of ironmaking and its far-reaching effects on society and the world economy.
6x18 - Termites to Telescopes
December 11, 1979
Dr. Philip Morrison, Institute Professor and professor of Physics at Massachusetts Institute of Technology, presents this thoughtful and provocative commentary on the nature of civilization.
6x19 - Blindness: Five Points of Views
December 18, 1979
For many people the idea of life without vision is as fearful as death. NOVA looks at five people struggling to save their threatened vision using drugs, surgery, counseling and determination.

6x1 - Black Tide

6x2 - Long Walk Of Fred Young

6x3 - A World Of Difference

6x4 - Cashing In On The Ocean

6x5 - Patterns From The Past

6x6 - The Invisible Flame

6x7 - The End Of The Rainbow

6x8 - The Beersheva Experiment

6x9 - Einstein

6x10 - The Keys Of Paradise

6x11 - A Plague on our Children

6x12 - Life on a Silken Thread

6x13 - Sweet Solutions

6x14 - Race for the Gold

6x15 - All Part of the Game

6x16 - India: Machinery of Hope

6x17 - The Bridge that Spanned the World

6x18 - Termites to Telescopes

6x19 - Blindness: Five Points of Views

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