And while we're thrilled to see another minority on People's cover this year (this morning the magazine announced Beyonce as their Most Beautiful woman of 2012!), there's much more Latino beauty in Hollywood than just one.
Oscillograph definition, a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves. See more. Dictionary.com
The basic oscilloscope, as shown in the illustration, is typically divided into four sections: the display, vertical controls, horizontal controls and trigger controls. The display is usually a CRT or LCD panel which is laid out with both horizontal and vertical reference lines referred to as the graticule.