Season 13
21 episodes · Jan 21, 1986
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- S13E1
Halley's Comet: Once in a Lifetime
Jan 21, 198655mNOVA observes worldwide preparations as amateur comet hunters, astronomers and scientists armed with specialized cameras, high powered telescopes and spacecraft look to the heavens in search of the expected arrival in 1986 of Halley's Comet.
- S13E2
Goddess of the Earth
Jan 28, 198655mGaia, the Greek word for Earth goddess, also is the name of the controversial hypothesis that life on Earth controls the environment. NOVA explores this provocative theory that challenges conventional ways of thinking about the Earth.
- S13E3
Horsemen of China
Feb 4, 198655mFor centuries, the Chinese Kazakh horseman preserved their ancient traditions, refusing to be dominated by either the Chinese or nearby Russian cultures. Today, however, this nomadic tribe has integrated communism into its way of life. NOVA traces the ancient Kazahk lifestyle and looks at how the Chinese cultural Revolution has modernized Kazakh customs.
- S13E4
Life's First Feelings
Feb 11, 198655mNOVA explores the incredibly complex emotional development of infants and examines the current theory that early childhood psychological intervention can head off emotional problems later in life.
- S13E5
The Case of the Frozen Addict
Feb 18, 198655mIn July 1982, a 42-year-old addict in a San Jose, California jail became paralyzed—unable to move or talk. His symptoms, caused by a bad batch of synthetic heroin, were indistinguishable from those associated with Parkinson's disease, a degenerative nerve disorder that strikes the elderly. NOVA traces the story of a "designer" drug which could lead to a major medical breakthrough.
- S13E6
Toxic Trials
Feb 25, 198655mWhen a high number of cancer cases struck the suburban community of Woburn, Massachusetts, the town mobilized to investigate why. The result was a landmark study of the effects of hazardous wastes. NOVA explores the legal and scientific implications of the link between environmental pollution and illness.
- S13E7
Skydive to the Rain Forest
Mar 4, 198655mNOVA journeys to a remote region of southern Venezuela where the land is alive with spectacular waterfalls, colored by exotic flowers and inhabited by rare species of birds and animals.
- S13E8
Return of the Osprey
Mar 11, 198655mNOVA follows a conservation success story as environmentalists, scientists and bird-lovers fight to save the majestic Osprey from extinction.
- S13E9
The Rise of a Wonder Drug
Mar 18, 198655mWhen Alexander Fleming discovered the penicillin mold in 1928, he never considered its possible therapeutic value. NOVA explores the "Fleming myth" and reveals the true story of the scientists who worked behind the scenes to develop the wonder drug of the century.
- S13E10
When Wonder Drugs Don't Work
Mar 25, 198655mNOVA examines the medical community's alarm as the spread of antibiotic-resistant infection increases, and studies how one hospital fights its own dramatic epidemic.
- S13E11
Visions of Star Wars
Apr 22, 198655mNOVA and Frontline combine resources to explore the Strategic Defense Initiative. The two-hour documentary contains the most comprehensive information on "Star Wars" ever produced. Bill Kurtis of WBBM-TV/Chicago hosts.
- S13E12
The Search for the Disappeared
Oct 14, 198655mNOVA joins scientists in Argentina as they help locate kidnapped children and identify thousands of dead in the aftermath of a military reign of terror.
- S13E13
The Planet that Got Knocked on its Side
Oct 21, 198655mThe adventures of the Voyager 2 spacecraft continue as it passes the rings of Uranus. Scientists suspect that violent events in the early history of the planet may have shaped Uranus and its strange collection of moons.
- S13E14
High-Tech Babies
Nov 4, 198655mScientific breakthroughs now make it possible to reproduce ourselves in ways never before imagined. NOVA looks at the medical, legal and moral questions raised by this brave new technology.
- S13E15
Can AIDS Be Stopped?
Nov 11, 198655mWhat are the prospects for halting or curing the deadliest epidemic ever to challenge modern medicine? NOVA finds cause for both hope and alarm in the battle against AIDS.
- S13E16
Is Anybody Out There?
Nov 18, 198655mCould there be life beyond Earth? Only recently has it become possible to scan the skies in a systematic attempt to find out. NOVA joins the search with guest host Lily Tomlin.
- S13E17
Mystery of the Animal Pathfinders
Nov 25, 198655mBirds do it; bees do it, butterflies, bats and eels do it—all leave one habitat to migrate to another, often thousands of miles away. NOVA penetrates the mystery of where animals migrate, why and how they get there.
- S13E18
Are You Swimming in a Sewer?
Dec 2, 198655mNOVA dips into the sad plight of our coastal waters, where toxic chemicals, raw sewage and disease-carrying microbes are routinely dumped.
- S13E19
Sail Wars!
Dec 9, 198655mYankee ingenuity has designs on the America's Cup. NOVA goes behind-the-scenes to look at the engineering effort to design a technically advanced sailboat.
- S13E20
Leprosy Can Be Cured!
Dec 16, 198655mLeprosy, a misunderstood disease that has been curable for 40 years, still afflicts some 12 million people. NOVA looks at the tragedy of the disease that need not be.
- S13E21
How Babies Get Made
Jan 13, 198755mNOVA explores the ground-breaking experiments that led to the discovery of a tiny sequence of molecules—and more clues to the mystery of how a complete baby develops from a single cell.