he disk of the sun, provided made by adding a drop of the ammoniate of peroxide of cop- an observer on the earth were at its center. At that moment per ; by this salt, silk and cotton will be immediately de- we must suppose ourselves transported to the sun, looking stroyed, linen will gradually… … body projected upon it looks smaller than its real size, so that ted sulphuric uciu will dissolve ilie wool, producing a red about 500,000 miles. It would takearailroad train 263 years it is difficult to determine the precise moment when the plan- color. The next step in the investigation is to…
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