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FULL EPISODES (287)
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S46 E23: Animal EspionageHow do you study an animal you can't even get close to? Camera traps and drones ...How do you study an animal you can't even get close to? Camera traps and drones are revolutionizing wildlife biology by recording the secret lives of animals—from whales and tigers to elusive giant ... -
S46 E22: The Violence ParadoxViolence is all over the news. But some say we’re living in the most peaceful ...Violence is all over the news. But some say we’re living in the most peaceful time in history. Journey through time and the human mind to investigate whether—and how—violence has declined. And ... -
SIGN IN TO WATCHS46 E21: Decoding da VinciLeonardo da Vinci was a Renaissance genius. Not only did he paint masterpieces ...Leonardo da Vinci was a Renaissance genius. Not only did he paint masterpieces of art, but he was an obsessive scientist and inventor, dreaming up complex machines centuries ahead of his time, ...
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CLIPS (37)
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S46 E23: This Little Armadillo Was a Big Ambassador for His SpeciesResearchers use camera traps in a Brazilian rainforest to capture a ...Researchers use camera traps in a Brazilian rainforest to capture a day-in-the-life of Alex the armadillo. -
S46 E23: Using Drones to Solve 170-Year Bowhead Whale MysteryWhy do bowhead whales hang around large rocks in the Arctic? Getting an aerial ...Why do bowhead whales hang around large rocks in the Arctic? Getting an aerial view allows one research team to make a surprising discovery. -
S46 E22: Has Violence Declined Through the Ages?Five experts weigh in on the complexities of measuring violence.Five experts weigh in on the complexities of measuring violence.
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PREVIEWS (239)
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S47 E1: Polar Extremes PreviewFollowing a trail of fossils found in all the wrong places–beech trees in ...Following a trail of fossils found in all the wrong places–beech trees in Antarctica, redwoods and hippo-like mammals in the Arctic–NOVA uncovers the bizarre history of the poles, from miles-thick ... -
S46 E23: Animal Espionage PreviewHow do you study an animal you can't even get close to? Camera traps and drones ...How do you study an animal you can't even get close to? Camera traps and drones are revolutionizing wildlife biology by recording the secret lives of animals—from whales and tigers to elusive giant ... -
S46 E22: The Violence Paradox PreviewViolence is all over the news. But some say we’re living in the most peaceful ...Violence is all over the news. But some say we’re living in the most peaceful time in history. Journey through time and the human mind to investigate whether—and how—violence has declined. And ...
