The core of their elegant physics explains well the careful observations gathered in the past 200 years.
From Physics Today Gradual falls and sharp rises in temperature for millions of years have profoundly affected living conditions on the planet and, consequently, our own evolution...
One of the more celebrated North Pole surfacings of the USS Skate happened today in 1959, see http://wattsupwiththat.com/2009/04/26/ice-at-the-north-pole-in-1958-not-so-thick/ for more on that and several others. Nearly a...
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