PSC motors rely on the rotating magnetic field that is generated by the applied alternating voltage and corresponding alternating current to turn the rotor. The magnetic field rotates at 3,600 rpm (60 ...

Ever since Carl Benz patented the world's first gas-powered automobile in 1886, code-named number 37435, the automotive industry has undergone a dramatic technological shift. Believe it or not, much ...

One of the defining sound-worlds of the past half-century of recorded music is the distinguished repertory of ECM Records, which was founded by the Munich musician and producer Manfred Eicher, in 1969 ...

The German record label Edition of Contemporary Music, or ECM, which recently celebrated its fiftieth anniversary, first made its name with elegant, atmospheric jazz albums that turned away from the ...