"Ah! there, there they go!" cried the little girl, clapping her hands her hands with delight. "See, nurse, how the pretty lights' chase each other, and dance about! Up they go! higher and higher! How pretty they look! but now they are gone. They are fading away; I am so sorry," said the child despondingly, for a sudden cessation had taken place in the motions of the heavens.
"We will go in for a little time, my dear," said her governess; "and then look out again. Great changes take place sometimes in these aerial phenomena in a few minutes."
"I suppose," said Lady Mary, "these lights are the same that the peasants of Northern England and Ireland call the Merry Dancers."
"Yes, they are the same; and they fancy that they are seen when war and troubles are about to break out. But this idea is a very ignorant one; for were, that the case, some of the cold countries of the world, where the sky is illumined night after night by the Aurora Borealis, would be one continual scene of misery. I have seen in this country a succession of these lights for four or five successive nights. This phenomenon owes its origin to electricity, which is a very wonderful agent in nature, and exists in various bodies, perhaps in all created things. It is this that shoots across the sky in the form of lightning, and causes the thunder to be heard; circulates in the air we breathe; occasions whirlwinds, waterspouts, earthquakes, and volcanoes; and makes one substance attract another.
"Look at this piece of amber; if I rub it on the table, it will become warm to the touch. Now I will take a bit of thread, and hold near it. See, the thread moves towards the amber, and clings to it. Sealing-wax, and many other substances, when heated, have this property. Some bodies give out flashes and sparks by being rubbed. If you stroke a black cat briskly in the dark, you will see faint flashes of light come from her fur; and on very cold nights in the winter season, flannels that are worn next the skin crackle, and give sparks when taken off and shaken."
These things astonished Lady Mary. She tried the experiment with the amber and thread, and was much amused by seeing the thread attracted, and wanted to see the sparks from the cat's back, only there happened, unfortunately, to be no black cat or kitten in Government House. Mrs. Frazer, however, promised to procure a beautiful black kitten for her, that she might enjoy the singular sight of the electric sparks from its coat; and Lady Mary wished winter were come, that she might see the sparks from her flannel petticoat, and hear the sounds.
"Let us now go and look out again at the sky," said Miss Campbell; and Lady Mary skipped joyfully through the French window to the balcony, but ran back, and flinging her arms about her nurse, cried out in accents of alarm, "Nurse, nurse, the sky is all closing together! Oh, Miss Campbell, what shall we do?"
"There is no cause for fear, my dear child; do not be frightened. There is nothing to harm us."
Indeed, during the short time they had been absent, a great and remarkable change had taken place in the appearance of the sky. The electric fluid had diffused itself over the face of the whole heavens; the pale colour of the streamers had changed to bright rose, pale violet, and greenish yellow. At the zenith, or that part more immediately over head, a vast ring of deep indigo was presented to the eye; from this swept down, as it were, a flowing curtain of rosy light, which wavered and moved incessantly as if agitated by a gentle breeze, though a perfect stillness reigned through the air. The child's young heart was awed by this sublime spectacle; it seemed to her as if it were indeed the throne of the Great Creator of the world that she was gazing upon; and she veiled her face in her nurse's arms, and trembled exceedingly, even as the children of Israel when the fire of Mount Sinai was revealed, and they feared to behold the glory of the Most High God. After a while, Lady Mary, encouraged by the cheerful voices of her governess and nurse, ventured to look up to watch the silver stars shining dimly as from beneath a veil, and she whispered to herself the words that her governess had before repeated to her, "The heavens declare the glory of God, and the firmament sheweth his handywork."
After a little while, Mrs. Frazer thought it better to put Lady Mary to bed, as she had been up much longer than usual, and Miss Campbell was afraid lest the excitement should make her ill; but the child did not soon fall asleep, for her thoughts were full of the strange and glorious things she had seen that night.