50 Things That Made the Modern Economy

Sewing machine

<p>Women's lives were transformed by sewing machines, which made a "never-ending, ever-beginning task" far less arduous and time-consuming. But Isaac Singer, who made his fortune from these devices, was far from a champion of women's rights. Tim Harford tells a story of how self-interest can sometimes be a powerful driver for social change.</p>

<p>Tim Harford tells the fascinating stories of inventions, ideas and innovations which have helped create the economic world.</p>