The math of even the simplest ocean waves is notoriously uncooperative. A team of Italian mathematicians has made major ...
Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...
Rejecting prevailing views of the movement as either exemplary or ineffectual, Brandon M. Terry offers a bold new vision of our history. By Matthew F. Delmont A look inside Barack Obama’s “living, ...
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