Category: History Of Technology Engineering

This hugely readable publication is a vital reference for civil engineers who paintings on initiatives in seismic areas. For researchers within the box of the historical past of technology and expertise, the ebook provides unique resource fabric and an intensive checklist of references. Written in a simple variety that's available to nonengineers, it is going to even be invaluable to architects, planners, officers, and social scientists.

Technology of 1 sort or one other has continually been a principal component in warfare. The Spartan king Archidamus, for example, reacted with alarm while first witnessing a weapon which could shoot darts throughout the air. And but up to now centuries expertise has performed an exceptional position in army affairs and pondering, and within the total behavior of battle. furthermore, the effect of latest expertise on battle has introduced significant social and cultural changes.

This quantity explores the connection among battle, expertise, and glossy society over the process the final a number of centuries. the 2 international wars, overall conflicts during which business know-how took a negative human toll, introduced nice alterations to the perform of prepared violence between countries; having said that many point of army existence and values remained mostly unaffected. within the latter half the 20 th century, expertise within the type of nuclear deterrence appears to be like to have avoided the worldwide conflagration of global conflict whereas complicating and fueling ferocious neighborhood contests.

A stimulating fusion of army and social historical past, extending again to the eighteenth century, and with contributions from such best historians as Brian Bond, Paddy Griffith, and Neil McMillen, conflict within the Age of know-how will curiosity lay readers and experts alike.

From the Hardcover edition.

The typically authorized heritage of FM radio is among the 20th century's iconic sagas of invention, heroism, and tragedy. Edwin Howard Armstrong created a method of wideband frequency-modulation radio in 1933. The Radio company of the US (RCA), confident that Armstrong's approach threatened its AM empire, didn't advance the recent know-how and refused to pay Armstrong royalties. Armstrong sued the corporate at nice own rate. He died despondent, exhausted, and broke.

But this account, based on Gary L. Frost, ignores the contributions of ratings of different people who have been all in favour of the decades-long fight to achieve the potential for FM radio. the 1st pupil to completely study lately exposed facts from the Armstrong v. RCA lawsuit, Frost bargains an intensive revision of the FM tale.

Frost's balanced, contextualized process presents a much-needed corrective to past bills. Navigating deftly during the information of a sophisticated tale, he examines the motivations and interactions of the 3 groups so much in detail concerned about the improvement of the expertise -- Progressive-era beginner radio operators, RCA and Westinghouse engineers, and early FM broadcasters. within the method, Frost demonstrates the stress among pageant and collaboration that is going hand in hand with the emergence and refinement of latest applied sciences.

Frost's examine reconsiders either the social building of FM radio and the method of technological evolution. Historians of expertise, communique, and media will welcome this significant reexamination of the canonic tale of early FM radio.