Which 3D printer is the best overall? I've spent almost a decade and countless hours testing 3D printers in as many ways as possible to bring you the best 3D printer models in every class.

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Herbert A. Simon, A Behavioral Model of Rational Choice, The Quarterly Journal of Economics, Vol. 69, No. 1 (Feb., 1955), pp. 99-118 ...

Estimates of ground-level ozone concentrations are necessary to determine the human health burden of ozone. To support the Global Burden of Disease Study, we produce yearly fine resolution global ...