Routine design When we think of bridges, it is the dramatic and monumental long spans that come to mind first, especially the lithe suspension bridges such as the Golden Gate and the pure geometric arches such as Sydney Harbour. But the majority of bridges are not such spectacular structures. Most of them are ordinary overpasses, with spans of 30 or 40 feet, carrying roadways or rails across other thoroughfares or over small streams. You see such bridges by the dozen on any drive down the Interstate. They may be lacking in glamour, but they are more representative of a bridge builder's art. The engineering and construction of girder bridges are pretty routine these days, but the bridges are not quite standard items you order from a catalogue. The girders, whether of steel or concrete, are custom-build for each bridge, then trucked to the site and hoisted into place with a crane. The designer still has scope for variation and creativity, and it shows out on the highways: some overpasses are prettier than others. Brian Hayes, Infrastructure: A Guide to the Industrial Landscape engineeringdesignautomationroutine
The indie web manifesto A Definition web.archive.org While commercial websites display more and more agressive messages, target and track their users, the indie web respects the individuals, their intelligence and their privacy; it’s an open forum for thoughts and debate. While purely commercial websites turn into information and entertainment magazines, while tycoons of media, telecom, computing and military agencies fight for the control of the Internet, the indie web offers a free vision of the world, bypasses the economic censorship of news, its confusion with advertising and infommercial, its reduction to a dazing and manipulating entertainment. www