Astrolabe

This remarkable manuscript of practical kabbalah was written in Eastern Europe in the mid-eighteenth century; at the end of that century it was owned by the Radvil Hasidic dynasty. In contrast to…

[ . . . ] In the summer of 1903 I traveled to Russia, where I was to meet with the heads of the socialist revolutionary groups in various cities in south Russia and on the Volga…

In correctly understanding the truest theory, there were many opinions; but I will bring two…