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Erica Klarreich

  • Klarreich_HERO

    The Illusion Machine That Teaches Us How We See

    • By Erica Klarreich

    A mathematician is using computers to manufacture award-winning illusions.

  • Klarreich_HERO

    Math Shall Set You Free—From Envy

    • By Erica Klarreich

    How to do divorce, divestment, and death properly.