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observed by M. Du Faye; but it was for many years neglected.

The philosophers were disposed to account for the phenomena, rather from a difference in the quantity of electricity collected; and even Du Faye himself seems at last to have adopted this doctrine. Franklin at first entertained the same idea; but upon repeating the experiments, he perceived that Mr. Kinnersly was right; and that the vitreous and resinous electricity of Du Faye were nothing more than the positive and negative states which he had before observed; that the glass globe charged positively, or increased the quantity of electricity on the prime conductor, whilst the globe of sulphur diminished its natural quantity, or charged negatively. These experiments and observations opened a new field for investigation, upon which electricians entered with avidity; and their labors have added much to the stock of our knowledge.

In September, 1752, Franklin entered upon a course of experiments, to determine the state of electricity in the clouds. From a number of experiments he formed this conclusion; "that the clouds of a thunder-gust are most commonly in a nega tive state of electricity, but sometimes in a positive state:" and from this it follows, as a necessary consequence, that, for the most part, in thunder strokes, it is the earth that strikes into the clouds, and not the clouds that strike into the earth." The letter containing these observations is dated in September, 1753; and yet the discovery of ascending thunder has been said to be of a modern date, and has been attributed to the Abbe Bertholon, who published his memoir on the subject in 1776.

Franklin's letters have been translated into most of the European languages, and into Latin. Ib

proportion as they have become known, his princi ples have been adopted. Some opposition was made to his theory, particularly by the Abbe Nollet, who was, however, but feebly supported, whilst the first philosophers of Europe stepped forth in defence of Franklin's principles; amongst whom D'Alibard and Beccaria were the most distinguished. The opposition has gradually ceased, and the Franklinian system is now universally adopted, where science flourishes.

The important practical use which Franklin made of his discoveries, the securing of houses from injury by lightning, has been already mentioned. Pointed conductors are common in America; but prejudice has hitherto prevented their general introduction into Europe, notwithstanding the most undoubted proofs of their utility have been given. But mankind can with difficulty be brought to lay aside established practices, or to adopt new ones. And perhaps we have more reason to be surprised that a practice, however rational, which was proposa ed about forty years ago, should in that time have been adopted in so many places, than that it has not universally prevailed. It is only by degrees that the great body of mankind can be led into new practices, however salutary their tendency. It is now nearly eighty years since inocculation was introduced into Europe and America; and it is so far from being general at present, that it will perhaps require one or two centuries to render it so.

In the year 1745, Franklin published an account of his new invented Pennsylvania fire-places, in which he minutely and accurately states the advantages and disadvantages of different kinds of fire. places; and endeavors to shew that the one which he describes is to be prefered to any other. This

ed in its passage, is thrown into the room.

The advantages of this are, that as a stream of warm air is continually flowing into the room, less fuel is necessary to preserve a proper temperature, and the room may be so tightened as that no air may enter thro' cracks; the consequences of which are colds, toothaches, &c.

Although philosophy was a principal object of Franklin's pursuit for several years, he confined himself not to this. In the year 1747, he became a member of the general assembly in Pennsylvania, as a burgess for the city of Philadelphia. Warm disputes at this time subsisted between the assembly and the proprietaries; each contending for what they conceived to be their just rights. Franklin, a friend to the rights of man from his infancy, soon distinguished himself as a steady opponent of the unjust schemes of the proprietaries. He was

soon looked up to as the head of the opposition; and to him have been attributed many of the spirited replies of the assembly, to the messages of the governors. His influence in the body was very great. This arose not from any superior powers of eloquence; he spoke but seldom, and he never was known to make any thing like an elaborate harangue. His speeches often consisted of a single sentence, or of a well-told story, the moral of which was always obviously to the point. He never attempted the flowery fields of oratory. His manner was plain and mild. His style in speaking was, like that of his writings, remarkably concise. With this plain manner, and his penetrating and solid

Judgment, he was able to confound the most elo quent and subtle of his adversaries, to confirm the opinions of his friends, and to make converts of the unprejudiced who had opposed him. With a sin. gle observation, he has rendered of no avail an ele gant and lengthy discourse, and determined the fate of a question of importance.

But he was not contented with thus supporting the rights of the people. He wished to render them permanently secure, which can only be done by making their value properly known; and this must depend upon increasing and extending information to every class of men. We have already seen that he was the founder of the public library, which con tributed greatly towards improving the minds of the citizens. But this was not sufficient. The schools then subsisting were in general of little uti lity. The teachers were men ill qualified for the important duty which they had undertaken; and, after all, nothing more could be obtained than the rudiments of a common English education. FrankJin drew up a plan of an academy, to be erected in the city of Philadelphia, suited to "the state of an infant country;" but in this, as in all his plans, he confined not his view to the present time only. He booked forward to the period when an institution on an enlarged plan would become necessary. With this view he considered his academy as a 4 foundation for posterity to erect a seminary of learning, more extensive, and suitable to future cira cumstances.' In pursuance of this plan, the con stitutions were drawn up and signed on the 13th of November 1749. In these, twenty-four of the most respectable citizens of Philadelphia were nam ed as trustees. In the choice of these, and in the formation of his plau, Franklin is said to have

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The following article shews a spirit of benevo lence worthy of imitation; and for the honor of our city, we hope that it continues to be in force.

In case of the inability of the rector, or any master, (established on the foundation by receiving a certain salary) through sickness, or any other na tural infirmity, whereby he may be reduced to po verty, the trustees shall have power to contribute to his support, in proportion to his distress and merit and the stock in their hands.”

The last clause of their fundamental rules is ex pressed in language so tender and benevolent, so truly paternal, that it will do everlasting honor to the hearts and heads of the founders.

"It is hoped and expected that the trustees will make it their pleasure, and in some degre their business, to visit the academy often: to en courage and countenance the youth, countenance and assist the masters, and by all means in their power advance the usefulness and reputation of the design; that they will look on the students as, ir some measure, their own children; treat them with familiarity and affection; and when they have be haved well, gone through their studies, and are to enter the world, they shall zealously unite, and make all the interest that can be made, to promote and es #ablish them, whether in business, offices, marriages or any other thing for their advantage, preferable to all other persons whatsoever, even of equal merit."

The constitutions being signed and made public with the names of the gentlemen proposing them ælves as trustees and founders, the design was so

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