Watch Full Episodes (288)
- Expires in 12 daysS46 E23: Animal EspionageAir Date 11/27/20190:53:29
- Expires in 5 daysS46 E22: The Violence ParadoxAir Date 11/20/20191:53:22
- SIGN IN TO WATCHS46 E21: Decoding da VinciAir Date 11/13/20190:53:41
- SIGN IN TO WATCHS46 E20: Dead Sea Scroll DetectivesAir Date 11/6/20190:53:25
- S46 E17: Rise of the MammalsAir Date 10/30/20190:53:17
- SIGN IN TO WATCHS46 E19: Look Who's DrivingAir Date 10/23/20190:53:21
- SIGN IN TO WATCHS46 E18: Why Bridges CollapseAir Date 10/16/20190:53:09
- SIGN IN TO WATCHS46 E16: The Planets: Ice WorldsAir Date 8/14/20190:52:48
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- S46 E23: This Little Armadillo Was a Big Ambassador for His Species0:03:51
- S46 E22: Has Violence Declined Through the Ages?0:02:13
- S46 E22: Taking Orders to Be Violent Might be Easier Than You Think0:05:17
- S46 E23: Using Drones to Solve 170-Year Bowhead Whale Mystery0:03:00
- S46 E22: Are Babies Capable of Making Moral Judgements?0:03:36
- S46 E21: Giving the "Mona Lisa" a Digital Makeover0:03:10
- Artificial Intelligence is Helping Get the Lead Out of Flint0:06:32
- S46 E21: How Leonardo da Vinci Used Anatomy to Inform his Paintings0:04:59