Physicist Geoffrey West has found that simple, mathematical laws govern the properties of cities -- that wealth, crime rate, walking speed and many other aspects of a city can be deduced from a single number: the city's population. In this mind-bending talk from TEDGlobal he shows how it works and how similar laws hold for organisms and corporations.
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rapid 3D model acquisition with a webcam from Cambridge uni - 0 views
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Deep drilling on Mars - 0 views
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Testing of a femtosecond pulse laser in outer space : Scientific Reports : Nature Publi... - 2 views
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