The book The Sceptical Chymist was written by author Boyle Robert Here you can read free online of The Sceptical Chymist book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Sceptical Chymist a good or bad book?
Where can I read The Sceptical Chymist for free?
In our eReader you can find the full English version of the book. Read The Sceptical Chymist Online - link to read the book on full screen.
Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book -
Read Book The Sceptical Chymist
What reading level is The Sceptical Chymist book?
To quickly assess the difficulty of the text, read a short excerpt:
But because it may be objected, that these are not real, but apparentColours; that I may not lose time in examing the Distinction, I willalledge against the Chymists, a couple of examples of Real andPermanent Colours Drawn from Metalline Bodies, and represent, thatwithout the addition of any extraneous body, Quicksilver may by theFire alone, and that in glass Vessels, be depriv'd of its silver-likeColour, and be turn'd into a Red Body; and from this Red Body withoutAddition likewise may be obta...in'd a Mercury Bright and Specular as itwas before; So that I have here a lasting Colour Generated andDestroy'd (as I have seen) at pleasure, without adding or taking awayeither Mercury, Salt, or Sulphur; and if you take a clean and slenderpiece of harden'd steel, and apply to it the flame of a candle at somelittle distance short of the point, You shall not have held the Steellong in the flame, but You shall perceive divers Colours, as Yellow, Red and Blew, to appear upon the Surface of the metal, and as it wererun along in chase of one another towards the point; So that the samebody, and that in one and the same part, may not only have a newcolour produc'd in it, but exhibite successively divers Colours withina minute of an hour, or thereabouts, and any of these Colours may byRemoving the Steel from the Fire, become Permanent, and last manyyears.
User Reviews: