Moonwalking with Einstein
The world’s best memorizers, or “mental athletes” (as they insist on being called in a self-defeating bid for gravitas), can memorize the order of an entire deck of cards in thirty seconds flat or recite pi to eighty thousand digits. In his delightful Moonwalking with Einstein, Joshua Foer recounts how, after being awed by similar feats at the 2005 US Memory Championship (though the field, he later learned, is perennially weak by world standards), he decided to come back as a contestant. This was no Plimptonian lark: He spent much of a year drilling on digits and cards in his parents’ basement,