id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
8452	Various	Scientific American Supplement, No. 363, December 16, 1882			.txt	text/plain	39281	2024	68	forms; and experimenting with the new apparatus, he obtained results value of heat given, suppose in warm water, must, for small differences the canals of New York State has revived interest in these water ways. natural waters are known to contain more or less mineral matter, partly It appears from this that it is simply necessary to heat water up to a to which the water is heated in this chamber, and the length of time using the heat from the exhaust steam the water may be raised to between water in any case would have to be heated up to the temperature of the time, the steam is turned off and the water allowed to go cold. water, which after the boiling process turns to a dark red color, is This water carries the copper in a state of solution. it to a beautiful blue; the red color is restored by washing in water.	./cache/8452.txt	./txt/8452.txt