Actress | Producer | Soundtrack. Holly Hunter was born in Conyers, Georgia, to Opal Marguerite (Catledge), a homemaker, and Charles Edwin Hunter, a part-time sporting goods company representative and farmer with a 250 acre farm. She is the youngest of seven children.
radar definition. A method of finding the position and velocity of an object by bouncing a radio wave off it and analyzing the reflected wave. Radar is an acronym for radio detection and ranging. Note: Police use radar techniques to determine the speed of automobiles.
Electromagnetic fields and public health: radars and human health. Radar systems detect the presence, direction or range of aircraft, ships or other, usually moving objects. This is achieved by sending pulses of high frequency electromagnetic fields (EMF). Invented some 60 years ago, radar systems have been widely used for navigation, aviation, national defence and weather forecasting. Their primary objective is individual and collective safety and protection.