Numbers have frequently been called a universal
language for their ability to transmit information
across cultures. The scoreboard at an Olympic basketball
game, for example, needs no translation no matter the
number of languages spoken by the fans. When asked
“What time is it?” in a foreign city, all a tourist must do is
hold up her watch to provide the answer. For everything
from sports to shopping to computer cryptography,
numbers are fundamental to everyday life today. This book
offers an overview of the development of numbers, their
expression in mathematics and measurement, and profi les
of visionaries who saw order amidst the numbers.