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...intelligent mathematicians and scientists, it can only answer the questions asked of it. So, as the saying goes, ask a stupid question. The frothy solution Current CAD [computer-aided design] vendors are now selling suites which have cut-down versions of FEA engines integrated with computer-aided design software. The notion is to allow ordinary rank-and-file designers to...

...artificial limbs. The list of modern goods that rely on the products of the petrochemical industry is almost endless - that is why the small fraction of a barrel of oil used for petrochemicals is so valuable...Living without oil: 5 Is the oil running out? - We usually find oil in new places with old ideas. Sometimes, also, we find oil in an old place with a new idea, but...

...artificially prepared solution, which has pH and salt concentrations that mimic the internal environment of the cell) and disrupted, for example by detergents or ultrasound, or by homogenisation, many of the organelles such as nuclei, mitochondria and Golgi apparatus (Figure 1a and b) remain intact. The homogenisation apparatus consists of a tube with a tightly fitted...