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[The life of Dr. Franklin, as written by himself, so far as it has yet been communicated to the world, breaks off in this place. We understand that it was continued by him somewhat farther, and we hope that the remainder will, at some future period, be communicated to the public. We have no hesitation in supposing that every reader will find himself greatly interested by the frank simplicity and the philosophica! discernment by which these pages are so eminently characterized. We have therefore thought proper, in order as much as possible to relieve his regret, to subjoin the following continuation, by one of the Doctor's intimate friends. It is extracted from an American periodical publication, and was written by the late Dr Stuber of Philadelphia.]

THE promotion of literature had been little attended to in Pennsylvania. Most of the inhabitants were too much immersed in business to think of scientific pursuits; and those few, whose inclinations led them to study, found it difficult to gratify them, from the want of libraries sufficiently large. In such circumstances,

* Dr. Stuber was born in Philadelphia, of German parents. He was sent, at an early age, to the university, where his genius, diligence, and amiable temper soon acquired him the particular notice and favour of those under whose immediate direction he was placed. After passing through the common course of study, in a much shorter time than usual, he left the university, at the age of sixteen, with great reputation. Not long after, he entered on the study of physic; and the zeal with which he pursued it, and the advances he made, gave his friends reason to form the most flattering prospects of his future eminence and usefulness in his profession. As Dr. Stuber's circumstances were very moderate, he did not think this pur suit well calculated to answer them. He therefore relinquished it, after he had obtained a degree in the profession, and qualified himself to practise with credit and success; and immediately entered on the study of the law. While in pursuit of the last-mentioned object he was prevented, by a premature death, from reaping the fruit of those talents with which he was endowed, and of a youth spent in the ardent and successful pursuit of useful and elegant literature,

thinly peopled. It cannot be doubted that the salutary maxims contained in these almanacs must have made a favourable impression upon many of the readers of them.

It was not long before Franklin entered upon his political career. In the year 1736, he was appointed clerk to the general assembly of Pennsylvania; and was re-elected by succeeding assemblies for several years, until he was chosen a representative for the city of Philadelphia.

Bradford was possessed of some advantages over Franklin, by being post-master, thereby having an opportunity of circulating his paper more extensively, and thus rendering it a better vehicle for advertisements, &c. Franklin, in his turn, enjoyed these advantages, by being appointed post-master of Philadelphia in 1737. Bradford, while in office, had acted ungenerously towards Franklin, preventing as much as possible the circulation of his paper. He had now an opportunity of retaliating; but his nobleness of soul prevented him from making use of it.

The police of Philadelphia had early appointed watchmen, whose duty it was to guard the citizens against the midnight robber, and to give an immediate alarm in case of fire. This duty is, perhaps, one of the most important that can be committed to any set of men. The regulations, however, were not sufficiently strict. Franklin saw the dangers arising from this cause, and suggested an alteration, so as to oblige the guardians of the night to be more watchful over the lives and property of the citizens. The propriety of this was immediately perceived, and a reform was effected.

There is nothing more dangerous to growing cities than fires. Other causes operate slowly, and almost imperceptibly; but these in a moment render abortive the labours of ages. On this account there should be, in all cities, ample provisions to prevent fires from spreading. Franklin early saw the necessity of these; and, about the year 1738, formed the first fire company

in this city. This example was soon followed by others; and there are now numerous fire companies in the city and liberties. To these may be attributed in a great degree the activity in extinguishing fires, for which the citizens of Philadelphia are distinguished, and the inconsiderable damage which this city has sustained from this cause. Some time after, Franklin suggested the plan of an association for ensuring houses from losses by fire, which was adopted; and the association continues to this day. The advantages experienced from it have been great.

From the first establishment of Pennsylvania, a spirit of dispute appears to have prevailed amongst its inhabitants. During the lifetime of William Penn, the constitution had been three times altered. After this period, the history of Pennsylvania is little else than a recital of the quarrels between the proprietaries, or their governors, and the Assembly. The proprietaries contended for the right of exempting their lands from taxes; to which the Assembly would by no means consent. This subject of dispute interfered in almost every question, and prevented the most salutary laws from being enacted. This at times subjected the people to great inconveniences. In the year 1744, during a war between France and Great Britain, some French and Indians had made inroads upon the frontier inhabitants of the province, who were unprovided for such an attack. It became necessary that the citizens should arm for their defence. Governor Thomas recommended to the Assembly, who were then sitting, to pass a militia law. To this they would agree only upon condition that he should give his assent to certain laws, which appeared to them calculated to promote the interests of the people. As he thought these laws would be injurious to the proprietaries, he refused his assent to them; and the Assembly broke up without passing a militia law. The situation of the province was at this time truly alarming; exposed to the continual inroad of an ene

my, destitute of every means of defence. At this crisis Franklin stepped forth, and proposed to a meeting of the citizens of Philadelphia, a plan of a voluntary association for the defence of the province. This was ap proved of, and signed by twelve hundred persons imme diately. Copies were instantly circulated throughout the province; and in a short time the number of signers amounted to ten thousand. Franklin was chosen colonel of the Philadelphia regiment; but he did not think proper to accept of the honour.

Pursuits of a different nature now occupied the greatest part of his attention for some years. He engaged in a course of electrical experiments, with all the ardour and thirst for discovery which characterised the philosophers of that day. Of all the branches of experimental philosophy, electricity had been least explored. The attractive power of amber is mentioned by Theophrastus and Pliny, and from them by later naturalists. In the year 1600, Gilbert, an English physician, enlarged considerably the catalogue of substances which have the property of attracting light bodies. Boyle, Otto Guericke, a burgomaster of Magdeburg, celebrated as the inventor of the airpump, Dr. Wall, and Sir Isaac Newton, added some facts. Guericke first observed the repulsive power of electricity, and the light and noise produced by it. In 1709, Hawesbec communicated some important observations and experiments to the world. For several years electricity was entirely neglected, until Mr. Grey applied himself to it in 1728, with great assiduity. He and his friend Mr. Wheeler, made a great variety of experiments; in which they demonstrated, that electricity may be communicated from one body to another, even without being in contact, and in this way may be conducted to a great distance. Mr. Grey afterwards found, that, by suspending rods of iron by silk or hair lines, and bringing an excited tube under them, sparks might be drawn, and a light perceived at the extremities in the dark. M. du

Faye, intendant of the French king's gardens, made a number of experiments, which added not a little to the science. He made the discovery of two kinds of electricity, which he called vitreous and resinous; the former produced by rubbing glass, the latter from excited sulphur, sealingwax, &c. But this idea he afterwards gave up as erroneous. Between the years 1739 and 1742, Desauguliers made a number of experiments, but added little of importance. He first used the terms conductors and electrics per se. In 1742, several in genious Germans engaged in this subject; of these the principal were, Professor Boze, of Wittemberg, Professor Winkler, of Leipsic, Gordon, a Scotch Benedictine monk, professor of philosophy at Erfurt, and Dr. Ludolf, of Berlin. The result of their researches astonished the philosophers of Europe. Their apparatus was large, and by means of it they were enabled to collect large quantities of the electric fluid, and thus to produce phenomena which had been hitherto unob served. They killed small birds, and set spirits on fire Their experiments excited the curiosity of other philosophers. Collinson, about the year 1745, sent to the Library Company of Philadelphia an account of these experiments, together with a tube, and directions how to use it. Franklin, with some of his friends, immediately engaged in a course of experiments; the result of which is well known. He was enabled to make a number of important discoveries, and to propose theories to account for various phenomena; which have been universally adopted, and which bid fair to endure for ages. His observations he communicated, in a series of letters, to his friend Collinson; the first of which is dated March 28, 1747. In these he shows the power of points in drawing and throwing off the electrical matter, which had hitherto escaped the notice of electricians. He also made the grand discovery of a plus and minus, or of a positive and negative state of electricity. We give him the honour of this without hesi

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