Gordon strips engineering of its confusing technical terms, communicating its founding principles in accessible, witty prose.For anyone who has ever wondered why suspension bridges don't collapse under eight lanes of traffic, how dams hold back--or give way under--thousands of gallons of water, or what principles guide the design of a skyscraper, a bias-cut dress, or a kangaroo, this book will ease your anxiety and answer your questions.Structures: Or Why Things Don't Fall Down is an informal explanation of the basic forces that hold together the ordinary and essential things of this world--from buildings and bodies to flying aircraft and eggshells. In a style that combines wit, a masterful command of his subject, and an encyclopedic range of reference, Gordon includes such chapters as "How to Design a Worm" and "The Advantage of Being a Beam," offering humorous insights in human and natural creation.Architects and engineers will appreciate the clear and cogent explanations of the concepts of stress, shear, torsion, fracture, and compression. If you're building a house, a sailboat, or a catapult, here is a handy tool for understanding the mechanics of joinery, floors, ceilings, hulls, masts--or flying buttresses.Without jargon or oversimplification, Structures opens up the marvels of technology to anyone interested in the foundations of our everyday lives.

    Republished in book form shortly thereafter, it has since gone through four hardcover and sixteen paperback printings. It is a revolutionary work, astounding in its foresight and contemporaneity. The University of Illinois Press is pleased and honored to issue this commemorative reprinting of a classic.

    This book presents a study of human intelligence beginning with a semantic theory and leading into a critique of music. By implication it sets up a theory of all the arts; the transference of its basic concepts to other arts than music is not developed, but it is sketched, mainly in the chapter on artistic import. Thoughtful readers of the original edition discovered these far-reaching ideas quickly enough as the career of the book shows: it is as applicable to literature, art and music as to the field of philosophy itself. The topics it deals with are many: language, sacrament, myth, music, abstraction, fact, knowledge--to name only the main ones. But through them all goes the principal theme, symbolic transformation as the essential activity of human minds. This central idea, emphasizing as it does the notion of symbolism, brings Mrs. Langer's book into line with the prevailing interest in semantics. All profound issues of our age seem to center around the basic concepts of symbolism and meaning. The formative, creative, articulating power of symbols is the tonic chord which thinkers of all schools and many diverse fields are unmistakably striking; the surprising, far-reaching implications of this new fundamental conception constitute what Mrs. Langer has called "philosophy in a new key." Mrs. Langer's book brings the discussion of symbolism into a wider general use than criticism of word meaning. Her volume is vigorous, effective, and well written and will appeal to everyone interested in the contemporary problems of philosophy.

    Includes a 30-page bibliographical essay, numerous illustrations, and a full-color pictorial biography of the composer.

    Applying the same objective criteria to legal and illegal substances, an argument is made that legality is not a clear measure for harm. Tackling a variety of questions, such as Which is more harmful—Ecstasy or alcohol? Can addiction be cured? and Does the "War on Drugs" have serious unintended effects that can hurt children?, this analysis equips readers with the ability to make educated decisions regarding drugs both personally and in their communities. Broadening the scope of the discussion, a framework is explored for formulating national drug policies that will minimize a myriad of harms—social, medical, criminal, financial, and environmental.