08 Jul Rick’s Picks: Questioning the Universe with Stephen Hawking
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In keeping with the theme of TED2008, professor Stephen Hawking asks some Big Questions about our universe — How did the universe begin? How did life begin? Are we alone? — and discusses how we might go about answering them.
Check it out on Ted: http://www.ted.com/talks/stephen_hawking_asks_big_questions_about_the_universe