without any dis- When we come to discuss the subject of the sun’s heat, tail to be seen at times in the spots themselves. The wood tortion of what he is looking at, and without disturbing the we shall find that the temperature of a blast furnace or of cuts make no pretense to do more than give an… … some more delicate means of measurement than are not solid things, and not properly to be com- what no pencil has ever yet rendered and what the photo- (or, rather, of spider’s cocoon), called technically ‘“‘ wires,” the sun which we call the photosphere, and through which we graph has not yet…
Internet Archive · Public domain (published before 1931). Free to use for anything.
