ocr: a B C THEODORE MAIMAN GEORGE MANBY D bom 1927 1765-1854 HEODORE E : ARLY fire just extinguishers glass balls in1 the of MAIMAN 1730s were H was born in Los water that were thrown on fires. Angeles. After Although widelyadvertised, they - 3a used. studying physics, were not much L he began research into methods of In 1816, an English amy captain M concentrated light beams. named George Manby vowed to producing Earlier workers had produced the develop a portable fire fighter after maser, which was used in radio watching a fire rage on the fifth floor astronomy to amplify long: ofal building, whe ...
