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Infinity

Infinity and Beyond by A.W. Moore. Georg Cantor showed that some infinities are bigger than others. Did he assault mathematical wisdom or corroborate it? More.

Decline

Declines in Sexual Frequency among American Adults, 1989–2014 by Jean M. Twenge, Ryne A. Sherman, and Brooke E. Wells. American adults had sex about nine fewer times per year in the early 2010s compared to the late 1990s in data […]