NOVA — Season 40

Episodes

• E1 Secrets of the Viking Sword2012-10-10—
• E2 Forensics on Trial2012-10-177.0
• E3 Mystery of Easter Island2012-11-076.5
• E4 Ultimate Mars Challenge2012-11-147.0
• E5 Inside the Megastorm2012-11-18—
• E6 Doomsday Volcanoes2013-01-02—
• E7 Decoding Neanderthals2013-01-09—
• E8 Rise of the Drones2013-01-23—
• E9 Who Killed Lindbergh's Baby?2013-01-30—
• E10 Building Pharaoh's Chariot2013-02-069.0
• E11 Earth From Space2013-02-13—
• E12 Mind of a Rampage Killer2013-02-20—
• E13 Meteor Strike2013-03-274.5
• E14 Ancient Computer2013-04-03—
• E15 Australia's First 4 Billion Years: Awakening2013-04-109.0
• E16 Australia's First 4 Billion Years: Life Explodes2013-04-179.0
• E17 Australia's First 4 Billion Years: Monsters2013-04-249.0
• E18 Australia's First 4 Billion Years: Strange Creatures2013-05-01—
• E19 Manhunt - Boston Bombers2013-05-295.0
• E20 Oklahoma's Deadliest Tornadoes2013-05-29—