and here, in the Ural mountains, calmly. although many years ago I heard something. when I was sleeping, with that ear with which I lay on the pillow I heard some strange rumble. and the next morning I found out that some tremors had reached us. that in the houses on the 8th and 9th floors chandeliers swayed.I was in school then and everyone said that then a light wave had passed from somewhere from afar.