id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
14504	Boyle, Robert	Experiments and Considerations Touching Colours (1664)			.txt	text/plain	97341	4132	68	Colours, as we see in Marble that appears White or Black, or Red or Blew, Ribbon, of these seven Colours, Black, White, Red, Blew, Green, Yellow, and appear to the Eye a Lighter Colour than Blew, but (by our first Experiment A fifth way, by which a Liquor may change the Colour of a Body, is, by Liquor may alter the Colour of another Body, by putting the Parts of it Sun-beams being cast from a Coloured Body upon a neighbouring White Wall, Whiteness and Blackness, to shew, that those two Colours may by a change of mention'd may shew us, that where the change of Colour in Black Bodies is the Colours appear'd the same as to kind that they did to the naked Eye. _EXPERIMENT VI._ Bodies abounding in Sulphureous parts are to afford a Red Colour, is one, That the Colour (_Pyrophilus_) of a Body may be chang'd by a Liquor which	./cache/14504.txt	./txt/14504.txt