Flame, Electricity and the Camera: Man's Progress from the First Kindling of Fire to the Wireless Telegraph and the Photography of Color

Front Cover
Doubleday & McClure Company, 1900 - 398 pages
0 Reviews
Reviews aren't verified, but Google checks for and removes fake content when it's identified
This work examines the chief uses of fire, electricity, and photography and other discoveries and inventions at the end of 1899.

What people are saying - Write a review

We haven't found any reviews in the usual places.

Other editions - View all

Common terms and phrases

Popular passages

Page 251 - There is that scattereth, and yet increaseth; and there is that withholdeth more than is meet, but it tendeth to poverty.
Page 344 - And both, with moons and tides. Nothing hath got so far, But Man hath caught and kept it, as his prey. His eyes dismount the highest star ; He is, in little, all the sphere. Herbs gladly cure our flesh, because that they Find their acquaintance there.
Page 201 - T is not the grapes of Canaan that repay, But the high faith that failed not by the way; Virtue treads paths that end not in the grave; No ban of endless night exiles the brave; And to the saner mind We rather seem the dead that stayed behind.
Page 181 - The mechanical arrangement for effecting this object was simply a steel bar, permanently magnetized, of about ten inches in length, supported on a pivot, and placed with its north end between the two arms of a horse-shoe magnet. When the latter was excited by the current, the end of the bar thus placed was attracted by one arm of the horse-shoe and repelled by the other, and was thus caused to move in a horizontal plane and its further end to strike a bell suitably adjusted.
Page 198 - ... and paid into the ocean with the most improved machinery, possesses every prospect of not only being successfully laid in the first instance, but may reasonably be relied upon to continue for many years in an efficient state for the transmission of signals.
Page 351 - The effect was one which could only be produced, in ordinary parlance, by the passage of light. No light could come from the tube, because the shield which covered it was impervious to any light known, even that of the electric arc.
Page 372 - Under whatever aspect we view this cranium, whether we regard its vertical depression, the enormous thickness of its supraciliary ridges, its sloping occiput, or its long and straight squamosal suture, we meet with ape-like characters, stamping it as the most pithecoid of human crania yet discovered.
Page 340 - ... of an evolution in the past, and still going on, of the heavenly hosts. A time surely existed when the matter now condensed into the sun and planets filled the whole space occupied by the solar system, in the condition of gas, which then appeared as a glowing nebula, after the order, it may be, of some now existing in the heavens. There remained no room for doubt that the nebulae, which our telescopes...
Page 43 - ... slip" along the cleavage planes of crystals. Osmond also by its aid shows that the entire structure of certain alloys may be changed by heating to so low a temperature as 225° C. Passing to questions bearing upon molecular activity, we are still confronted with the marvel that a few tenths per cent of carbon is the main factor in determining the properties of" steel. We are, therefore, still repeating the question, "How does the carbon act?
Page 370 - To think is to speak low; to speak is to think aloud. The word is the thought incarnate.

Bibliographic information