Researchers in Spain reviewed six models used to calculate incidence angle modifier (IAM) losses in photovoltaic systems. They identified the Martín-Ruiz model as the most comprehensive, as it ...
If you dig the red brand's 350s but seek something with a bit more oomph (and availability) get a load of this snazzy redux.
Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.
Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...
Honda’s new CB1000GT turns the Hornet into a full-fat Fireblade-powered sports tourer built for big miles. Sports touring ...