“The Bible’s Buried Secrets,” produced by Rhode Island-based Providence Pictures for PBS's science series Nova, attempts to uncover who wrote the Hebrew Bible and whether it’s history or parable, delving into the origins of the Israelites to explore their gradual transformation into a monotheistic people. The show also poses provocative ideas – including the “revelation” that many Israelites believed that God had a wife – and disputes literal readings of the text.

The episode was rated 6.36 from 11 votes.

Join Mark Everett on his quixotic quest to understand his father Hugh, creator of a radical theory of quantum physics.

The episode was rated 7.18 from 11 votes.

Our mastery of cold is something we take for granted, whether it s air conditioning and frozen food or the liquefied gases and superconductivity at the heart of cutting-edge technology. But what is cold? How do you achieve it, and how cold can it get? This two-part NOVA special brings the history of this frosty fascination to life with brilliant dramatic recreations of high moments in low-temperature research and the quest for ever-lower notches on the thermometer. The first hour, The Conquest of Cold, opens in the 1600s when the nature of cold and heat was a complete mystery. Were they different aspects of the same phenomenon? The experiments that settled these questions helped stoke the Industrial Revolution. In the second hour, The Race For Absolute Zero dramatizes the titanic rivalry between Scottish researcher James Dewar and Dutch physicist Heike Onnes, who plunged cold science to the forbidding realm at which oxygen and then nitrogen turn into liquids. The race continues today as scientists pioneer super-fast computing near absolute zero the ultimate chill of -459.67° F where atoms slow to a virtual standstill.

The episode was rated 7.40 from 10 votes.

A field expedition to collect new fossil clues on Alaska's North Slope reveals details of the lives of polar dinosaurs.

The episode was rated 7.45 from 11 votes.

NOVA explores the other Cold War space race, the top-secret programs by the U.S. and the USSR, to place military astronauts aboard orbiting spy stations.

The episode was rated 7.73 from 11 votes.

Our mastery of cold is something we take for granted, whether it s air conditioning and frozen food or the liquefied gases and superconductivity at the heart of cutting-edge technology. But what is cold? How do you achieve it, and how cold can it get? This two-part NOVA special brings the history of this frosty fascination to life with brilliant dramatic recreations of high moments in low-temperature research and the quest for ever-lower notches on the thermometer. The first hour, The Conquest of Cold, opens in the 1600s when the nature of cold and heat was a complete mystery. Were they different aspects of the same phenomenon? The experiments that settled these questions helped stoke the Industrial Revolution. In the second hour, The Race For Absolute Zero dramatizes the titanic rivalry between Scottish researcher James Dewar and Dutch physicist Heike Onnes, who plunged cold science to the forbidding realm at which oxygen and then nitrogen turn into liquids. The race continues today as scientists pioneer super-fast computing near absolute zero the ultimate chill of -459.67° F where atoms slow to a virtual standstill.

The episode was rated 7.73 from 11 votes.

Tom and Ray Magliozzi of NPR's Car Talk, explore new technologies and ideas for the future of automobiles.

The episode was rated 8.25 from 16 votes.

An investigation uncovers the human failures and design flaws behind the 2003 Columbia tragedy.

The episode was rated 8.60 from 10 votes.