Take one pound of the abovesaid Sal. Mirabilis, put it in a strong Glass, and pour thereupon two parts or pounds of the con-centrated and cold Fire of some Salts, whether it be of Vitrol, or common Salt, or Salt Peter, whose Fire excells the Fires of other Salts; and let them lie quiet for some hours, and there will be made an Icy mass of them both, the which you shall in the Winter time set out in the Snow or in some cold place which by how much the colder so much the better; where the longer it abides in the cold, the more will the cold Fire be con-centrated, and consequently so much the greater matters may by such a con-centrated body be effected.
XLI. The receiving or catching the breath of Men, as they sit in some warm Stove, and the changing it into the form of Ice.
If thou hast a mind to create a kind of admiration amongst thy Guests or Friends when they are with thee, and to give them some profitable recreation, you may accomplish your desire the following way.
Carry with thee a Glass full of the moist Fire of Salt, and which is coagulated by the Sal. Mirabilis, and hath stood some hours in the cold, into the warm Stove, and hang it up over the Table by a thread or small line, when your Guests are set at the Table, and when they ask you what this signifies, you may tell them that you will for their Recreations sake, shew them some pleasant diversion; after they have made an end of eating and drinking. Upon this they will all of them have a desire to see those tricks and ever now and then cast up their eyes upon the Glass. But after that the Glass has there hang’d a minute or half minutes space, the breath of the Men that sit about it will presently apply it self to the Glass, and stick on to the outside thereof like Snow, and cover it all over; and thicken more and more, insomuch that in a short time it will have a thick and hoary beard, all about consisting of natural Ice; and will so long keep on its encreasing as the con-centrated cold lasts in the Glass. Then at length the Glass growing a little hot, after the internal cold of the con-centrated Fire is consumed, that Icy beard begins again to melt and being resolved, to distill into a Water, for the receiving of which distilling drops some Vessel is to be set under. This is a wonderfull Distillation of Men’s breath, which coming out of their mouths in their discoursing, is reduced by the concentrated Fire of Salt into Ice, and at length, again into Water by the heat of the Stove.
This so speedy an operation or transmutation of a moist and watery vapour into natural Ice, seems indeed at the outside view to be but a vile and unprofitable thing; but if it be but well minded by the sight of the internal mind, it not onely begets a most great admiration, but withall opens the most excellent knowledge of natural things.
Such as greedily hunger after Gold will say, what benefit comes from these tricks? had Gold but distilled from the Glass we would have saved it, what need we any Water? or if it had been noble or generous Wine, we could have prized such an ingenious knack, and drunk it off. Take away that filthy Water and bring us the gallant Wine. Such discourse as this, let one of thy Friends purposely utter, being thereto first suborned by thee, that so thou maist the more delight the rest of thy Friends that are ignorant of these things, by thy presently satisfying him that is so desirous of Wine, saying, that if thy Friends and Guests do desire better Wine, thou art ready to draw it them. Upon this, thy Guests will diligently listen and desire to see what better Wine thou wilt draw them out of thy Celler. The chiefest of these will well know that thou hast not in thy Cellar such variety of Wines.
In the mean while, have ready some small Glasses which contain some Ounces, filled with the concentrated Fires of Salts, and well shut and strings tied ready unto them; now when thou hast a mind to give them a relish of thy Art of bettering Wines, and rendring them more generous, command a Cann of common Wine to be brought thee, and give it to thy Guests to drink. But now when they shall perceive that it is the same sort of Wine they had formerly, and that thou hast not given them any better, thou shalt satisfie them by the following way.
XLII. A momentary operation of rendring any common Wine more generous, and exceedingly bettered by the cold Fires of Salts; and that in the presence of many Men.
Command one of those Glasses prepared for this purpose to be brought unto thee, and let it down by the thread into the Glass full of Wine, which being done, the con-centrated cold that lies in thy little Glass, which thou hang’st in the greater one of Wine will draw to it self the watery and unprofitable parts of the Wine, and change it into an incipid Ice. And by how much the longer you leave that little Glass in your Wine, so much the more Water will be drawn there out of, and the Wine will be made the more generous thereby. But the sooner you take it out, the less Water will be separated; so that out of one Cann of Wine you may by this means give your Guests several sorts of Wine to drink, or rather may let them better the Wine themselves even according to their pleasure. For by this operation the unprofitable Water being drawn out of the Wine and turned into Ice, is separated and taken away; part therefore of the Water being taken away, the remainder must necessarily be much more efficacious and more sweet than it was afore, when it had Water conjoyned as yet with it.
A Master of a Family using this Artifice may make for himself and his Guests, divers Wines though drawn out of one Barrel.