Bodies are considerably more rare and porous than is commonly thought: water is nineteen periods lighter, and by consequence nineteen periods rarer than gold, and gold is so rare, as extremely conveniently, and with no minimum opposition, to transmit the magnetick effluvia, and simply to admit quicksilver into its pores, https://socialbuzzfeed.com/story5668634/rare-breed-trigger-no-further-a-mystery