Inside Out Library · Explore

Scientific American, Vol. 70, No. 8 (1894) (1894)

leaf 9

An illustration from Scientific American, Vol. 70, No. 8 (1894), 1894, leaf 9
a can never again become there is ascarcity of water, this waste water must be used used only to deceive the eye. | . epidemic in the United States. over again. Notwithstanding the precaution of puri- III. An Optical Itlusion —Between the electrodes fication, such as employed, after a reasonable… … expense is about $10 per 10,000 tons beets. The cork tions as that, composed of men with enlightened minds offers an excellent medium fcr several days without. and courageous natures, that will work out the pro- being renewed ; in fact, even then it may be washed blems of sanitary science and art…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 70, No. 8 (1894)

More like this