Episodes
Tuesday Oct 25, 2011
Exploration
Tuesday Oct 25, 2011
Tuesday Oct 25, 2011
Ex-US Airforce officers Mike Maggelet and James Oskins speak on top-secret US nuclear-weapons accidents.
Tuesday Oct 18, 2011
Exploration
Tuesday Oct 18, 2011
Tuesday Oct 18, 2011
Guests George Johnson, heroin of The Big Bang theory, and Michael Lemonick, on The Big Bang
Tuesday Oct 11, 2011
Exploration
Tuesday Oct 11, 2011
Tuesday Oct 11, 2011
Guest Lester Brown discusses the state of the world
Tuesday Oct 04, 2011
Exploration
Tuesday Oct 04, 2011
Tuesday Oct 04, 2011
Nobel Laureate Gerald Edelman discusses how the brain works. and Dr. William Calvin talks on the evolution of the brain.
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