The Evolution of Useful Things A Book by Henry Petroski Here, then, is the central idea: the form of made things is always subject to change in response to their real or perceived shortcomings, their failures to function properly. This principle governs all invention, innovation, ingenuity. Spike and sponShaped and reshapedForm follows failureTheir wrongness is somehow more immediateA small corner of the world of things+23 More The evolution of devices formfunctioninventionprogressfailure
The Umbrellas An Artwork by Christo Vladimirov Javacheff & Jeanne-Claude Denat de Guillebon christojeanneclaude.net Show image 0 Show image 1 The Umbrellas, a temporary work of art realized in two countries at the same time, reflected the similarities and differences in the ways of life and the use of the land in two inland valleys in Japan and the USA.