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Daniel Schrag

Credits See All

Poetry in America
Self
NOVA
Self - Harvard University
ABC News Special: Earth 2100
Self - Professor of Environmental Science & Engineering Harvard University

Trailers & Videos See All

Nova: Bigger Than T. Rex
0:30
Nova: Death Of A Star
1:01
Nova: Volcano Above The Clouds
0:52
Nova: The Perfect Corpse
1:01
Nova: The Stars: Supernovas, The Big Bang And More
0:49
Nova: Runaway Universe
0:49