David learns how to strengthen his grip from a group of professional arm wrestlers. No shirts required.
(02:33)David tries to understand just exactly what fire is. Then David checks out a 12-foot-high column of flame. Yeah, you read...
(01:52)A critical care Md explains the scientific discoveries that support the existence of an afterlife.
(02:58)Learn how to make a new kind of paper plane.
(03:40)Morgan Freeman and Executive Producers Lori McCreary and James Younger discuss what they learned about the Hindu belief of...
(01:14)Engineers consider chopping the Costa Concordia into smaller sections in order to remove it from the reef off of the island of...
(02:58)5 things to remember about climate change.
(01:05)Based on the New York Times best-selling book, Killing Jesus charts the political and historical conflicts that led to the...
(01:00)Neil deGrasse Tyson interviews legendary television producer Norman Lear and discusses his influence on American culture with...
(10:53)Stephen Hawking uses a Rube Goldberg machine to demonstrate a principle about life as we know it.
(02:59)Comedian Ben Bailey is quizzing people's common sense with a few trick questions. Think you can't be fooled? Listen carefully...
(02:47)Your common sense might tell you there's more than meets the eye to illusionist Eric Leclerc's magic trick. And you'd be right.
(04:09)Meet the Lego team that is redesigning the basic building blocks of an iconic Lego police station set.
(03:06)Play along as Jason Silva moderates a version of the Mad Gab game, a hilarious puzzle that uses both sides of your brain to...
(03:14)Hazen joins a tribe of bushmen in a rather uncomfortable quest for honey.
(02:28)A young Robert Van Winkle from Miami Beach becomes one of the first white rappers to top the charts.
(02:32)