The Subtil Medium Prov'd. E-book. Formato PDF - 9780243809172

The Subtil Medium Prov'd. E-book. Formato PDF. The Ancients, fo long ago as the Days of Pys tbagomr, according to fome, and very probably long before, were not unacquainted with that Pro perty in Amber, of attracting light Bodies when lying in the Sunlhine, but more particularly after rubbing it perhaps from rubbing an Amber Bead, or the like for which Reafon all other Things, that were afterwards found to be en du'd with the like Qialities of Attraction, 6996. Were call'd Electrics, and all Others, Non-cle&rics.