Facial Expressions Provide an Evolutionary Boost
Discover Magazine - New York,NY,USA
... that even though facial expressions are useful socially, they probably evolved first as a way to improve sensory perceptions at a time of crisis. ...
How VENUS got her teeth
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Until now it has not been clear which plant the Venus flytrap and
waterwheel evolved from. Waller and his colleague Thomas Gibson now think
they have the...
4 years ago
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