Nova 1974 | TV Show

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PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a (more…)

Premiered: March 3, 1974

Rating: None

User Rating:4.51 out of 5 (139 ratings)

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Season 39, Episode 17 Hunting the Elements

First Aired: April 4, 2012

New York Times technology reporter David Pogue delves into the periodic table, which consists of the elements that are the building blocks of everything in the universe. Along the way, he explains why some elements, such as gold and platinum, are relatively stable and others, including phosphorus and potassium, are explosive; visits a New Mexico Tech research lab; and joins scientist Theodore Gray for several experiments, including one that combines sodium and chlorine gases.

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Previous Episode

Cracking Your Genetic Code

Season 39, Episode 16

March 28, 2012

Next Episode

Deadliest Tornadoes

Season 39, Episode 18

April 11, 2012