Fifty Machines That Changed the Course of History by Eric Chaline

By Science News, 08:35 AM February 21, 2013

Review key inventions of the 19th and 20th centuries, from bicycles to the Underwood typewriter.

Firefly, 2012, 224 p., $29.95

Source URL: https://www.sciencenews.org/article/fifty-machines-changed-course-history-eric-chaline?mode=magazine&context=4547