A commentary by a retired professor of medicine and a director of B.C. Health Care Matters. Provision of safe births and adequate primary care are widely accepted minimum standards in most developed ...

Normally, a plane moves along three rotational axes. “Inertia coupling” takes place when the plane inadvertently moves on two at the same time, usually resulting in loss of control. Inertia coupling ...

The optimal size for a clutch or brake is determined by three things: Required torque, thermal horsepower per engagement, and average required thermal horsepower. Here, we'll discuss the first, ...