111.  

Why Are Some Animals So Smart?; April 2006; Scientific American Magazine; by Carel Van Schaik; 8 page(s)

The unusual behavior of orangutans in a Sumatran swamp suggests a surprising answer

Relevance: 89%

112.  

Evolution in a Bottle; April 2009; Scientific American Magazine; by W. Wayt Gibbs; 2 page(s)

Self-replicating RNAs advance science another step toward artificial life

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113.  

The Birth of Complex Cells; April 1996; Scientific American Magazine; by de Duve; 8 page(s)

Humans, together with all other animals, plants and fungi, owe their existence to the momentous transformation of tiny, primitive bacteria into large, intricately organized cells

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114.  

Reviews; May 1999; Scientific American Magazine; by Smuts, staff editors; 4 page(s)

Reviews

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115.  

Letters to the Editors; November 2002; Scientific American Magazine; by Staff Editor; 2 page(s)

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116.  

The Self-Reproducing Inflationary Universe; November 1994; Scientific American Magazine; by Linde; 8 page(s)

Recent versions of the inflationary scenario describe the universe as a self-generating fractal that sprouts other inflationary universes

Relevance: 89%

117.  

The Evolution of the Universe; Magnificent Cosmos; Scientific American Presents; by Peebles, Schramm,Turner, Kron; 6 page(s)

Some 12 billion years ago the universe emerged from a hot, dense sea of matter and energy. As the cosmos expanded and cooled, it spawned galaxies, stars, planets and life.

Relevance: 89%

118.  

Why Are Some Animals So Smart?; Becoming Human; Special Editions; by Carel van Schaik; 8 page(s)

The unusual behavior of orangutans in a Sumatran swamp suggests a surprising answer

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119.  

Table of Contents; Our Ever Changing Earth; Special Editions; by Staff Editor; 2 page(s)

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120.  

How the Milky Way Formed; Mysteries of the Milky Way; Exclusive Online Issues; by Sidney van den Bergh and James E. Hesser; 5 page(s)

Its halo and disk suggest that the collapse of a gas cloud, stellar explosions and the capture of galactic fragments may have all played a role (originally published January 1993)

Relevance: 89%