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Sunsets don't get much better than this one over @GrandTetonNPS. #nature #sunset pic.twitter.com/YuKy2rcjyU — US Department of the Interior (@Interior) May 5, 2014
Sunsets don't get much better than this one over @GrandTetonNPS. #nature #sunset pic.twitter.com/YuKy2rcjyU
— US Department of the Interior (@Interior) May 5, 2014
From Mozart to swing to the Grateful Dead.
Lee Harvey Oswald's killer Jack Ruby was not related to our family. He tarnished our family name in the history books.
Watching Sputnik at night from our back yard in a suburb of Pittsburgh is one of my earliest memories.
Stan's innovations in Mossbauer spectroscopy.