The seeds of Witold Rybczynski's elegant and illuminating new book were sown by The New York Times, whose editors asked him to write an essay identifying "the best tool of the millennium." The award-winning author of Home: A Short History of an Idea and, most recently, A Clearing in the Distance: Frederick Law Olmsted and America in the Nineteenth Century, Rybczynski once built a house using only hand tools. His intimate knowledge of the toolbox -- both its contents and its history -- serves him beautifully on his quest.

One Good Turn is a story starring Archimedes, who invented the water screw and introduced the helix, and Leonardo, who sketched a machine for carving wood screws. It is a story of mechanical discovery and genius that takes readers from Ancient Greece to Victorian Glasgow, from weapons design in the Italian Renaissance to car design in the age of American industry. Rybczynski writes an ode to the screw, without which there would be no telescope, no microscope -- in short, no enlightenment science. The screwdriver, perhaps the last hand tool in a world gone cyber, represents nothing less than the triumph of precision.

One of our finest cultural and architectural historians, Rybczynski renders a graceful, original, and engaging portrait of the tool that changed the course of civilization.

Amazon.com Review
In 1999, an editor of the New York Times Magazine approached Witold Rybczynski, the well-known student of architecture and urban design, and asked him to write a short essay on the best and most useful common tool of the past millennium. Rybczynski took the assignment, but when he began to look into the history of the items in his workshop--hammers and saws, levels and planes--he found that almost all of them had pedigrees that extended well into antiquity. Nearly ready to admit defeat, he asked his wife for ideas. Her answer was inspired: "You always need a screwdriver for something."

True enough. And, Rybczynski discovered, the screwdriver is a relative newcomer in humankind's arsenal of gadgetry, an invention of the late European Middle Ages and the only major mechanical device that the Chinese did not independently invent. Leonardo da Vinci got to it early on, of course, as he did so many other things, designing a number of screw-cutting machines with interchangeable gears. Still, it took generations for the screw (and with it the screwdriver and lathe) to come into general use, and it was not until the modern era that such improvements as slotted and socket screws came into being.

Rybczynski's explorations into that lineage, here expanded to book length, are highly entertaining, and sure to engage readers interested in the origins of everyday things. --Gregory McNamee