Physics and Astronomy News Archive: June 2011
Life after Snowball Earth
Source: MIT Posted: 6/14/11
The Physics of Animation
Source: NSF Posted: 6/14/11
'Our loyalties are to the species and the planet. We speak for Earth. Our obligation to survive is owed not just to ourselves but also to that Cosmos, ancient and vast, from which we spring.'Carl Sagan
(1934-1996)