sticks fastened together crosswise and put a sharpened iron wire on the top of the perpendicular stick. To this kite he tied a long hempen string, and to the lower end of this a silken cord, and where the two joined he fastened an iron key. On a summer afternoon when a thundercloud was coming on, he went out with his son to fly the kite. As the thundercloud passed over it, the fibers of the hempen string rose and bristled up, and the iron key gave forth electric sparks. The lightning was caught and answered the question addressed to it. The simple experiment conclusively proved that Franklin's reasoning was correct, that electricity and lightning were the same thing, and that lightning could be caught and conducted by the piece of metal with a sharp point.
At the same time great news came from Europe. His letters about his theories and experiments had attracted wide attention in England and on the Continent. His suggestions concerning the identity of electricity and lightning and the conducting of the latter by iron rods had been practically tested in France with complete success, at the same time that Franklin caught the lightning with his kite. Then honors began to shower upon the modest Philadelphia printer. The Royal Society unanimously elected him one of its members. Yale and Harvard gave him the honorary degree of master of arts. His doctor's title he received not many years afterwards in England. He suddenly found himself one of the most famous men of his time in the world of science.
At the same time he had put himself on the high road of becoming one of the first statesmen of his country. He began humbly. His rule was never to seek a public office and never to decline one. In 1736, at the age of thirty, he was chosen clerk of the general assembly, which he remained, by reëlection, for several years. In 1737 he was made postmaster of Philadelphia; a few years
