Author:
Denny, Mark, 1953-
Imprint:Baltimore : Johns Hopkins University Press, c2007.
Descriptionxvi, 176 p. : ill. ; 24 cm.
Note:Bow and arrow -- Waterwheels and windmills -- Counterpoise siege engines -- Pendulum clock anchor escapement -- Centrifugal governor -- Inventiveness.
Bibliography Note:Includes bibliographical references and index.