Nova Season 34 Episodes

Episode 1

Nova scienceNOW

Tue, Jan 9, 2007

Episode 2

Forgotten Genius

Tue, Feb 6, 2007112 mins

Dr. Percy Lavon Julian was a trailblazing chemist whose discoveries improved and saved countless lives. The grandson of slaves, Julian grew up at a time when African Americans faced extraordinary obstacles. Yet Julian refused to let racism prevent him from becoming one of the most influential scientists of the 20th century, as well as a leader in business and civil rights.

Episode 3

The Last Great Ape

Tue, Feb 13, 200756 mins

An expedition into the Congo examines one of our closest living relatives, the peace-loving bonobo.

Episode 4

Kings of Camouflage

Tue, Apr 3, 2007

Marine biologists examine an animal that looks alien enough to be from another planet. Through their studies the scientist learn how cuttlefish make their skin flash like a neon sign, the secrets of their mating behavior and if they are poisonous. But they have barely scratched the surface to understand their intelligence.

Episode 5

First Flower

Tue, Apr 17, 2007

Episode examines two topics in the study of plants: the evolution of ancient flowers found in the geological record, and the noteworthy biodiversity of plants in a section of China.

Episode 6

Saved by the Sun

Tue, Apr 24, 200754 mins

As the Earth heats up at a dangerous rate and fossil fuels become scarcer, ordinary citizens and businesses are bypassing the federal government to lead the way in exploring a clean, renewable source of power: the sun.

Episode 7

Pocahontas Revealed

Tue, May 8, 2007

Pocahontas. She was the daughter of a powerful Indigenous American chieftain, who saved an English settler from death and who was later captured and sent to Britain. Centuries after she died, she has been romanticized in culture, from countless works of art to Disney's 1995 hit film. But what is the truth behind the legend?

Episode 8

Nova scienceNOW

Sun, Jun 3, 2007

Episode 9

Bone Diggers

Tue, Jun 19, 2007

Nova follows the excavation of a paleontologist's gold mine, an Australian cave containing fossils of eight new species of kangaroo, and the ultimate prize, a complete skeleton of the marsupial lion, thylacoleo carnifex, previously know only from fragments. The complete skeleton enables scientists to predict the animals appearance, method of locomotion and hunting behavior.

Episode 10

The Great Inca Rebellion

Tue, Jun 26, 2007

Recent archaeological research begins to reveal how a small number of Spanish fortune hunters could conquer the mighty Inca Empira. The evidences calls into question the accepted story of the conquest recorded by Spanish scribes. More likely, the Spanish were aided by native allies rebelling against Inca rule.

Episode 11

Nova scienceNOW

Tue, Jul 10, 2007

Sleep's link to learning and memory is examined in visits to research labs at Harvard, MIT and Penn; the Large Hadron Collider, a 16-mile-long particle accelerator nearing completion at the international particle-physics lab CERN in Geneva; the phenomenon of emergence (coordinated mass movement, such as a flock of birds or a school of fish); University of Oregon archaeologist Julie Schablitsky on Chinese railroad laborers in Oregon.

Episode 12

Nova scienceNOW

Tue, Jul 24, 2007

A look at how environment may affect DNA, turning on and off specific genes; the "Kryptos" sculpture at CIA headquarters, which contains coded messages; homemaker-turned-paleontologist Mary Schweitzer, who discovered spongy tissue in a 68 million-year-old T. rex; Duke mathematics and physics professor Arlie Petters, who is working to prove the "braneworld" theory of gravity, which posits that there are five dimensions (four spatial, plus time).

Episode 13

Secrets of the Samurai Sword

Tue, Oct 9, 200743 mins

Nova follows the creation of a katana from raw iron ore to finished masterpiece, through the hands of fifteen master artisans as scientists explain the chemistry and physics at each step that makes it a superb piece of engineering.

Episode 14

Ghost in Your Genes

Tue, Oct 16, 2007

Following the mapping of the human genome scientists discovered there is a huge new chapter in the genetics story. Dubbed epigenetics, it involves the chemical markers on DNA that effectively turn genes on or off dramatically influencing growth and development. The markers vary widely from person to person and tissue to tissue and are influenced not just by the environment but by experiences. Most remarkably the markers can be inherited generation after generation.

Episode 15

Marathon Challenge

Tue, Oct 30, 200754 mins

What does it take for the average person to run one of the world's toughest races? NOVA finds out in a program that's both a human story and an intriguing scientific exploration of the way our bodies respond to intense exercise demands. Filmed in cooperation with the Boston Athletic Association, NOVA has been granted unprecedented access to the Boston Marathon course and will take viewers on a unique adventure inside the human body. Every year thousands of athletes from across the globe flock to Boston to run the city's marathon, known worldwide as the ultimate test of stamina and endurance. In the summer of 2006, NOVA began following 13 novices as they took the first step toward completing the 26.2-mile race in April 2007. The group of participants includes a variety of people from diverse backgrounds - a young woman running in memory of her mother, who died in a tragic car accident; a working single mom; even a former NFL linebacker - the unifying element is that not one of them is currently a runner. Over the nine-month training period, exercise and nutrition scientists and doctors at Tufts University use sophisticated technology to monitor the physical transformations that the participants undergo. Intimate interviews reveal the highs and lows along the way. The experience will demand a transformation of mind and body; NOVA cameras will be there, following every step.

Episode 16

Sputnik Declassified

Tue, Nov 6, 2007

Nova examines the goals of the highly secretive American space program prior to Sputnik. The Eisenhower Administration's covert objectives in space gave the impression that the Soviets had a commanding lead in space technology.

Episode 17

Judgment Day: Intelligent Design on Trial

Tue, Nov 13, 2007112 mins

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.

Episode 18

Master of the Killer Ants

Tue, Nov 20, 2007

The Mofu people of Cameroon rely on an unlikely ally -an army ant- to protect their homes and crops.

Episode 19

Missing in MiG Alley

Tue, Dec 18, 2007

Nova reviews the air war between Russian Mig 15s and American F86 Sabres over Korea. With the Russians anxious for information about American aerial combat tactics and the F86, many people speculate that some American pilots who are still MIA were taken to Russia for interrogation. Their families hope they may still be alive.