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Being called a bird brain is no insult

A new study has found that bird brains have significantly more neurons than do mammal – even primate – brains of the same mass.
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Iowa Bets Big on Wind Power

The state’s latest 2,500 megawatts of new projects are part of a wind energy surge around the country.
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Holding Up Half the Sky: Women Speak Out on the Status of Feminism in China

Signs of progress abound, but many traditions and cultural mores are yet to be overcome.
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The Grid by Gretchen Bakke

Gretchen Bakke’s The Grid illustrates the right way to fix what’s wrong with the future of energy












