Evolution
epub, mobi |eng | 2012-05-07 | Author:Kent Flannery & Joyce Marcus [Flannery, Kent & Marcus, Joyce]

Land and Power in Tonga At the heart of the Tongan invasions of other islands was an important difference between the aspirations of Samoan and Tongan chiefs. Samoan ali’i, as ...
( Category: Fossils March 24,2014 )
mobi, epub, azw3 |pt | 2010-08-15 | Author:Richard Wrangham

So however hard a man labors to produce food, in hunter-gatherer societies his rights to the food are a matter of communal decision. A man follows the rules, even if ...
( Category: Paleontology March 24,2014 )
epub, mobi |eng | 2009-03-16 | Author:Bickerton, Derek [Bickerton, Derek]

• How can you compare communication systems that use chemical signals, or shapes sketched in space, with a system that uses either sounds or manual signs? Very easily. What such ...
( Category: Evolution March 24,2014 )
epub, mobi |eng | 2011-03-22 | Author:David Brin [Brin, David]

“Akki?” It was the voice of Gillian Baskin, made tinny by the weak connection, but almost infinitely gratifying to hear. “What is it, dear? Can you tell me what’s going ...
( Category: Hard Science Fiction March 24,2014 )
epub, mobi, azw3 |eng | 2013-07-16 | Author:Mark Leibovich [Leibovich, Mark]

On the phone, Kurt kept asking me what he should do. He was speaking hushed and out of breath, as if he were hiding under a stairwell. I told him ...
( Category: Elections March 24,2014 )
mobi, epub |pt | 1997-09-08 | Author:Carl Sagan

PLANETARY SCIENCE fosters a broad interdisciplinary point of view that proves enormously helpful in discovering and attempting to defuse these looming environmental catastrophes. When you cut your teeth on other ...
( Category: Astronomy March 24,2014 )