Former US Sen. Alan K. Simpson of Wyoming Dies at Age 93
FILE - President Joe Biden awards the nation's highest civilian honor, the Presidential Medal of Freedom, to former Wyoming ...
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Trees in art, as well as life, often follow simple mathematical rules, study finds
Since a fractal is a geometric shape, mathematicians can calculate its complexity, or fractal dimension — even when it appears in art. “There are some characteristics of the art that feel like they’re ...