“In the mean while an accident happened, out of which he conceived he had collected the true cause thereof. For some months before, he shut up in a box a certain palmer-worm which he had found, rare for its bigness and form; which, when he had forgotten, he heard a buzzing in the box, and when he opened it, found the palmer-worm, having cast its coat, to be turned into a very beautiful butterfly, which presently flew away, leaving in the bottom of the box a red drop as broad as an ordinary sous or shilling; and because this happened about the beginning of the same month, and about the same time an incredible multitude of butterflies were observed flying in the air, he was therefore of opinion, that such kind of butterflies resting upon the walls, had there shed such like drops, and of the same bigness. Wherefore, he went the second time, and found by experience, that those drops were not to be found on the house tops, nor upon the round sides of the stones which stuck out, as it would have happened, if blood had fallen from the sky, but rather where the stones were somewhat hollowed, and in holes, where such small creatures might shroud and nestle themselves. Moreover, the walls which were so spotted, were not in the middle of towns, but they were such as bordered upon the fields, nor were they on the highest parts, but only so moderately high as butterflies are commonly wont to flie.
“Thus, therefore, he interpreted that which Gregory of Tours relates, touching a bloody rain seen at Paris in divers places, in the days of Childebert, and on a certain house in the territory of Senlis; also that which is storied, touching raining of blood about the end of June, in the days of king Robert; so that the blood which fell upon flesh, garments, or stones, could not be washed out, but that which fell on wood might; for it was the same season of butterflies, and experience hath taught us, that no water will wash these spots out of the stones, while they are fresh and new. When he had said these and such like things to Varius, a great company of auditors being present, it was agreed that they should go together and search out the matter, and as they went up and down, here and there, through the fields, they found many drops upon stones and rocks; but they were only on the hollow and under parts of the stones, but not upon those which lay most open to the skies.”
Thus the first mentioned appearances on the paper, may be naturally accounted for, and so
—————“ends the history
Of this wonderful mystery.”
On the evening of the same day, the 25th of August, 1826, the editor witnessed the terrific tempest of thunder and lightning, mentioned in the newspapers. He was walking in the London-road near the Surrey obelisk, when the flashes sheeted out more rapidly in succession, and to greater extent than have ever been witnessed in this country, within the memory of man. They were accompanied by a gale of wind that took up light objects, such as hay, leaves, and sticks, and immense clouds of dust to a great height, and impelled people along against their will. The sudden loud claps of thunder, and the red forking of the flashes were tremendously grand and appalling. At one time there was a crashing burst of thunder, and a rushing sound from the electric fluid, like the discharge of a flight of rockets close at hand. This was in the midst of a torrent of rain, which lasted only a few minutes, and was as heavy as from the bursting of a number of water spouts. This storm was literally a tornado.
Lightning was looked upon as sacred both by the Greeks and Romans, and was supposed to be sent to execute vengeance on the earth. Hence persons killed with lightning, being thought hateful to the gods were buried apart by themselves, lest the ashes of other men should receive pollution from them. All places struck with lightning were carefully avoided and fenced round, from an opinion that Jupiter had either taken offence at them, and fired upon them the marks of his displeasure, or that he had by this means pitched upon them as sacred to himself. The ground thus fenced about, was called by the Romans bidental. Lightning was much observed in augury, and was a good or bad omen, according to the circumstances attending it.[310]
When a stormy cloud, which is nothing but a heap of exhalations strongly electrified, approaches near enough to a tower, or a house, or a cloud not electrified; when it approaches so near, that a spark flies from it, this occasions the explosion, which we call a clap of thunder. The light we then see is the lightning, or the thunderbolt. Sometimes we see only a sudden and momentary flash, at other times it is a train of fire, taking different forms and directions. The explosion attending the lightning, shows that it is the vapours which occasion the thunder; by taking fire suddenly, they agitate and dilate the air violently. At every electrical spark a clap is heard. The thunder is sometimes composed of several claps or prolonged and multiplied by echoes.
As soon as we see a flash of lightning, we have only to reckon the seconds in a watch, or how often our pulse beats, between the flash and the clap. Whoever can reckon ten pulsations between the lightning and the thunder, is still at the distance of a quarter of a league from the storm; for it is calculated that the sound takes nearly the time of forty pulsations, in going a league. The lightning does not always go in a direct line from top to bottom. It often winds about and goes zigzag, and sometimes it does not lighten till very near the ground. The combustible matter which reaches the ground, or takes fire near it, never fails to strike. But sometimes it is not strong enough to approach us, and like an ill-charged cannon, it disperses in the atmosphere and does no harm. When, on the contrary, the fiery exhalations reach the ground, they sometimes make terrible havoc.