Episode 1
Aired Jan 4, 2012
Deadliest Volcanoes
Scientists attempt to determine when volcanic eruptions might occur and how dangerous they may be.
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Episode 2
Aired Jan 11, 2012
Bombing Hitler's Dams
British engineer Barnes Wallis invents a bouncing bomb which the pilots of 617 Squadron use to destroy two dams in Germany during World War II.
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Episode 3
Aired Jan 18, 2012
3D Spies of WWII
Air photo intelligence plays a vital role in defeating Hitler during World War II.
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Episode 4
Aired Jan 25, 2012
Mystery of a Masterpiece
Investigators identify artwork and combat the criminal market in stolen and fraudulent art.
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Episode 5
Aired Feb 1, 2012
Ice Age Death Trap
Archaeologists study the life and death of North America's most exotic and extreme creatures.
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Episode 6
Aired Feb 8, 2012
Separating Twins
Conjoined twin girls undergo a series of delicate operations.
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Episode 7
Aired Mar 28, 2012
Cracking Your Genetic Code
Doctors and researchers explore personalized, gene-based medicine.
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Episode 8
Aired Apr 4, 2012
Hunting the Elements
David Pogue explores weird, extreme chemistry.
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Episode 9
Aired Apr 11, 2012
Deadliest Tornadoes
The science behind the tornado outbreak of 2011, tornado prediction and how communities can protect themselves from future storms.
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Episode 10
Aired Apr 18, 2012
Why Ships Sink
Reconstructing the events leading up to cruise disasters, including the Costa Concordia, the MS Sea Diamond and the MTS Oceanos.
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Episode 11
Aired Apr 25, 2012
Secrets of the Sun
New spacecraft and Earth-based telescopes may help scientists predict and track solar storms.
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Episode 12
Aired Oct 10, 2012
Secrets of the Viking Sword
Viking sword-makers designed and created the Ulfberht sword.
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Episode 13
Aired Oct 17, 2012
Forensics on Trial
Modern forensics, including the analysis of fingerprints, bite marks, ballistics, hair and tool marks, can sometimes send innocent people to prison.
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Episode 14
Aired Nov 7, 2012
Mystery of Easter Island
Researchers investigate the ancient creation of nearly 900 giant statues, or moai, on Easter Island.
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Episode 15
Aired Nov 14, 2012
Ultimate Mars Challenge
The rover named Curiosity touches down inside the Gale Crater on Mars.
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Episode 16
Aired Nov 18, 2012
Inside the Megastorm
The impact of Hurricane Sandy, the largest Atlantic hurricane on record.
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