Venkatesh Narayanamurti's Cycles of Invention and Discovery PDF

New PDF release: American Hegemony and the Postwar Reconstruction of Science

In 1945, the USA was once not just the most powerful financial and army energy on the earth; it was once additionally the world's chief in technology and know-how. In American Hegemony and the Postwar Reconstruction of technology in Europe, John Krige describes the efforts of influential figures within the usa to version postwar medical practices and associations in Western Europe on these in the United States.

Carroll Gantz's The Vacuum Cleaner: A History PDF

Condominium cleansing has been an innate human task perpetually yet simply because the early nineteenth century have mechanical units changed the actual exertions (performed typically by way of women). Mechanical carpet sweepers have been changed through guide suction cleaners, which in flip have been changed via electrical vacuum cleaners within the early twentieth century.

Download e-book for iPad: Tom Paine's Iron Bridge: Building a United States by Edward G. Gray

The little-known tale of the architectural undertaking that lay on the center of Tom Paine’s political blueprint for the USA. In a letter to his spouse Abigail, John Adams judged the writer of logic as having “a greater hand at flattening than construction. ” Adams’s dismissive comment has contributed to shaping the existing view of Tom Paine ever when you consider that.

Get Miles and Miles of Texas: 100 Years of the Texas Highway PDF

At the eve of its centennial, Carol Dawson and Roger Allen Polson current virtually a hundred years of heritage and never-before-seen photos that song the advance of the Texas road division. An corporation initially created “to get the farmer out of the mud,” it has long past directly to construct the gigantic community of roads that now connects each nook of the nation.