A new study revises the classic equation for wind turbines and offers clear formulas for maximizing power without ...

University of Waterloo's researchers developed a way to capture electricity from water evaporating on walnut shells.

Abstract: The hybrid finite element spectral integral (FESI) method is developed to solve the radiation and scattering problems of multiple circular cylinders with inhomogeneous shells. The FESI ...

There are traditional raincoats, sporty shells, Scandi-style rubberised coats and mountaineering jackets, made with polyester, Gore-Tex or wax coatings. How do you decide which one works for you? As ...