The science and infrastructure that bring nonstop electricity to our homes is something most of us don't think much about, much less talk about. But if you're consulting with solar companies about ...

Did you know that 1 horsepower is the amount of power required to lift 550 pounds to a height of 1 foot in 1 second? Or, did you know that a foot-pound of torque is literally 1 pound of force exerted ...

Knowing the conversion factor will help consumers compare the power of an electric vehicle with an engine-powered one. Read ...