A Splendid Exchange: How Trade Shaped the WorldA sweeping narrative history of world trade--from Mesopotamia in 3000 B.C. to the firestorm over globalization today--that brilliantly explores trade's colorful and contentious past and provides new insights into its future
Adam Smith wrote that man has an intrinsic "propensity to truck, barter, and exchange one thing for... | | | | Dr.Riemann's Zeros
In 1859 Bernhard Riemann, a shy German mathematician, wrote an eight-page article, suggesting an answer to a problem that had long puzzled mathematicians. For the next 150 years, the world's mathematicians have longed to confirm the Riemann hypothesis. So great is the interest in its solution that in 2001, an American foundation offered a... |