Young's modulus, also known as the tensile modulus, is a measure of the stiffness of an elastic material and is a quantity used to characterize materials. It is defined as the ratio of the uniaxial stress over the uniaxial strain in the range of stress in which Hooke's Law holds. In solid mechanics, the slope of the stress-strain curve at any point is called the tangent modulus. The tangent modulus of the initial, linear portion of a stress-strain curve is called Young's modulus.
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From the Web: Death of manufacturing greatly exaggerated; entire city to be built on stilts - by Vicki Bell Highlights for fabricators from the past week’s Web articles — Ohio politician says death of manufacturing greatly exaggerated; an entire city to be built on stilts; working women to outnumber men in Canada, but not in trades; metal shaper builds iconic cars; and another builds rat rods.
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