Overview

Starting with hands, abacus, and slide rule, humans have always reached for tools to simplify math. Pocket-sized calculators ushered in modern mathematics, helped build the atomic bomb, took us to the bottom of the ocean, and accompanied us to the moon. The pocket calculator changed our world, until it was supplanted by more modern devices that, in a cruel twist of irony, it helped to create. The calculator is dead; long live the calculator. In this witty mathematic and social history, Keith Houston transports readers from the nascent economies of the ancient world to World War II, where a Jewish engineer calculated for his life at Buchenwald, and into the technological arms race that led to the first affordable electronic pocket calculators. At every turn, Houston is a scholarly, affable guide to this global history of invention.Empire of the Sum will appeal to math lovers, history buffs, and anyone seeking to understand our trajectory to the computer age.

Full Product Details

9780393882148

Table of Contents

Reviews

Starting from the seemingly simple task of recounting the history of the pocket calculator, Keith Houston unfolds a complex and fascinating history of numeracy, the evolution of technology, and the human desire to push our capabilities ever further. Deep, fun, and insightful all at once: my favorite type of technology book. -- Cal Newport, New York Times bestselling author of Digital Minimalism and A World Without Email

"""Starting from the seemingly simple task of recounting the history of the pocket calculator, Keith Houston unfolds a complex and fascinating history of numeracy, the evolution of technology, and the human desire to push our capabilities ever further. Deep,"" -- Cal Newport, The New York Times bestselling author of Digital Minimalism and A World Without Email ""Everywhere and nowhere at once’ is how Keith Houston describes the pocket calculator, a machine that is so intimately intertwined with human history that it is impossible to imagine our lives deprived of its influence. In Empire of the Sum, Houston takes us on a journey that spans centuries and reaches across the universe, always coming back to humanity’s craving for calculating machines in all their diverse forms. I dare you to reach the end of this book and not be irresistibly charmed by both the pocket calculator and Houston’s witty, gregarious prose."" -- Natalia Holt, The New York Times bestselling author of Rise of the Rocket Girls ""Starting from the seemingly simple task of recounting the history of the pocket calculator, Keith Houston unfolds a complex and fascinating history of numeracy, the evolution of technology, and the human desire to push our capabilities ever further. Deep,"" -- Cal Newport, The New York Times bestselling author of Digital Minimalism and A World Without Email ""Everywhere and nowhere at once’ is how Keith Houston describes the pocket calculator, a machine that is so intimately intertwined with human history that it is impossible to imagine our lives deprived of its influence. In Empire of the Sum, Houston takes us on a journey that spans centuries and reaches across the universe, always coming back to humanity’s craving for calculating machines in all their diverse forms. I dare you to reach the end of this book and not be irresistibly charmed by both the pocket calculator and Houston’s witty, gregarious prose."" -- Natalia Holt, The New York Times bestselling author of Rise of the Rocket Girls"

Starting from the seemingly simple task of recounting the history of the pocket calculator, Keith Houston unfolds a complex and fascinating history of numeracy, the evolution of technology, and the human desire to push our capabilities ever further. Deep, fun, and insightful all at once: my favorite type of technology book. -- Cal Newport, New York Times bestselling author of Digital Minimalism and A World Without Email 'Everywhere and nowhere at once' is how Keith Houston describes the pocket calculator, a machine that is so intimately intertwined with human history that it is impossible to imagine our lives deprived of its influence. In Empire of the Sum, Houston takes us on a journey that spans centuries and reaches across the universe, always coming back to humanity's craving for calculating machines in all their diverse forms. I dare you to reach the end of this book and not be irresistibly charmed by both the pocket calculator and Houston's witty, gregarious prose. -- Natalia Holt, New York Times bestselling author of Rise of the Rocket Girls

Author Information

Keith Houston is the author of Shady Characters and The Book. His writing has appeared in the New York Times, the Wall Street Journal, the Financial Times, Mental Floss, BBC Culture, and on Time.com. He lives in Birmingham, England.

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