TWO:In electricity great strides were made. Between the years 1705 and 1711 Francis Hawksbee published in the Transactions of the Royal Society several experiments, in which he had, for the first time, discovered the production of the electric spark by friction, and electrical attraction and repulsion. In 1720 Stephen Gray, a pensioner of the Charterhouse, published the result of his experiments on this subject, with a list of the substances which showed electricity under friction; and in 1732 he discovered the conducting property of non-electrical bodies. Before 1739, Dufray, keeper of the King's Garden at Paris, discovered the repellent power of two similarly-electrified bodies, and the attraction of these positively and negatively electrifiedor, as he termed it, possessing the vitreous and the resinous electricity. Cuneus and Lallemand discovered the mode of accumulating the electric fluid in what was called the Leyden jar in 1745. This discovery gave a new impetus to inquiry, and Nollet, in France, and Watson, in England, conceived the hypothesis of the jar being overcharged on one side and undercharged on the other. This growing perception of the positive and negative conditions of the electric fluid received confirmation from the experiments of Benjamin Franklin, in America. Franklin soon improved the Leyden jar into an electrical battery; and, in 1752, he proved the identity of electricity and lightning by his grand experiment of the kite. On this he recommended lightning conductors, which, however, were not used in England till ten years afterwards.On the afternoon of this day, Monday, the 11th of May, as the Minister was entering the House, about five o'clock, a man of gentlemanly appearance presented a pistol, and shot him deadat least, he did not survive two minutes. In the confusion and consternation the man might have escaped, but he made no such attempt; he walked up to the fireplace, laid down his pistol on a bench, and said, in answer to those inquiring after the murderer, that he was the person. He gave his name as Bellingham, expressed satisfaction at the deed, but said that he should have been more pleased had it been Lord Leveson Gower. In fact, his prime intention was to shoot Lord Gower, but he had also his resentment against Perceval, and therefore took the opportunity of securing one of his victims. It appeared that he had been a Liverpool merchant, trading to Russia, and that, during the embassy of Lord Leveson Gower at St. Petersburg he had suffered severe and, as he deemed, unjust losses, for assistance in the redress of which with the Russian Government he had in vain sought the good offices of the ambassador. On his return to England he had applied to Perceval; but that Minister did not deem it a case in which Government could interfere, and hence the exasperation of the unhappy man against both diplomatists. The trial of the murderer came on at the Old Bailey, before Chief Justice Mansfield, on the Friday of the same week. A plea of insanity was put in by Bellingham's counsel, and it was demanded that the trial should be postponed till inquiries could be made at Liverpool as to his antecedents. But this plea was overruled. Bellingham himself indignantly rejected the idea of his being insane. He declared that the act was the consequence of a cool determination to punish the Minister for the refusal of justice to him, and he again repeated, in the presence of Lord Leveson Gower, that his chief object had been himself for his cruel disregard of his wrongs. Both Lord Mansfield and the rest of the judges would hear of no delay; a verdict of "Wilful Murder" was brought in by the jury, and they condemned him to be hanged, and he was duly hanged on the following Monday at nine o'clock, exactly the day week of the perpetration of the act.
THREE:During this period a vast empire was beginning to unfold itself in the East Indies, destined to produce a vast trade, and pour a perfect mine of wealth into Great Britain. The victories of Clive, Eyre Coote, and others, were telling on our commerce. During the early part of this period this effect was slow, and our exports to India and China up to 1741 did not average more than 148,000 per annum in value. Bullion, however, was exported to pay expenses and to purchase tea to an annual amount of upwards of half a million. Towards the end of this period, however, our exports to India and China amounted annually to more than half a million; and the necessity for the export of bullion had sunk to an annual demand for less than 100,000. The amount of tea imported from China during this period rose from about 140,000 pounds annually to nearly 3,000,000 pounds annuallyan enormous increase.
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THREE:Whilst this progress in operatic and sacred music was being made, the Church Service had received some admirable additions. Jeremiah Clarke, the Rev. Henry Aldrich, D.D., dean of Christ Church, John Weldon, organist to Queen Anne, and Georges I. and II., and the Rev. Dr. Robert Creighton, canon of Salisbury, composed many admirable pieces. William Croft, Mus. Doc., is the author of thirty-one splendid anthems, and Maurice Greene, Mus. Doc., of forty, which are still heard with solemn delight in old choirs. William Boyce, Mus. Doc., organist to Georges II. and III., added to these numerous anthems and services the oratorio of "Solomon," and many other compositions of a superb characterone of them the grand anthem performed annually at the Feast of the Sons of the Clergy. Boyce also composed a variety of secular pieces of rare merit.
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