positum in arenæ digestione non adeo calida per aliquod tempus manere finito; Postmodum eximito vini Magisterium, de quo locuti sumus.*
But I dare not Eleu. lay much Weight upon this Process, because I have found that if it were True, it would be but seldom Practicable in this Country upon the best Wine: for Though this present Winter hath been Extraordinary Cold, yet in very Keen Frosts accompanied with lasting Snowes, I have not been able in any Measure to Freeze a thin Vial full of Sack; and even with Snow and Salt I could Freeze little more then the Surface of it; and I suppose Eleu. that tis not every Degree of Cold that is Capable of Congealing Liquors, which is able to make such an Analysis (if I may so call it) of them by Separating their Aqueous and Spirituous Parts; for I have sometimes, though not often, frozen severally, Red-wine, Urine and Milk, but could not Observe the expected Separation. And the Dutch-Men that were forc’d to Winter in that Icie Region neer the Artick Circle, call’d Nova Zembla, although they relate, as we shall see below, that there was a Separation of Parts made in their frozen Beer about the middle of November, yet of the Freezing of their Back in December following they give but this Account: Yea and our Sack, which is so hot, was Frozen very hard, so that when we were every Man to have his part, we were forc’d to melt it in the Fire; which we shar’d every second Day, about half a Pinte for a Man, wherewith we were forc’d to sustain our selves. In which words they imply not, that their Back was divided by the Frost into differing Substances, after such manner as their Beer had been. All which notwithstanding, Eleu. suppose that it may be made to appear, that even Cold sometimes may Congregare Homogenea, & Heterogenea Segregare: and to Manifest this I may tell you, that I did once, purposely cause to be Decocted in fair Water a Plant abounding with Sulphureous and Spirituous Parts, and having expos’d the Decoction to a keen North-Wind in a very Frosty Night, I observ’d, that the more Aqueous Parts of it were turn’d by the next Morning into Ice, towards the innermost part of which, the more Agile and Spirituous parts, as I then conjectur’d, having Retreated, to