To determine the true age of the Earth, geochemist Clair Patterson - TopicsExpress



          

To determine the true age of the Earth, geochemist Clair Patterson (guest voice Richard Gere) developed the uranium-lead dating method to make an unprecedented discovery - calculating Earths age of 4.5 billion years. But Pattersons groundbreaking discoveries were just beginning. Patterson made it his mission to draw public attention to the detrimental effects of lead in the environment and dedicated his career to fighting against the petroleum and chemical industry, eventually achieving public healths biggest victory of the 20th century in the all-new The Clean Room episode of COSMOS: A SPACETIME ODYSSEY airing Sunday, April 20 (9:00-10:00 PM ET/PT) on FOX and Monday, April 21 (9:00-10:00 PM ET/PT) on Nat Geo. (C-107) (TV-PG D, L, V) Host: Neil deGrasse Tyson Guest Voice Cast: Richard Gere as Clair Patterson
Posted on: Tue, 15 Apr 2014 23:37:57 +0000

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