"John herschel" Quotes from Famous Books
 ... in diameter, and with a circumference of over 2,700,000 miles. This huge orb consists of a central body, molten or partly solid, with a temperature so hot that it is almost impossible to conceive its intensity. The quantity of heat emitted by the sun has been ascertained by Sir John Herschel from experiments made at the Cape of Good Hope, and by M. Pouillet ...
— Aether and Gravitation • William George Hooper
... of the solar spectrum are represented in the order in which they occur between A, and B, this exhibits the limits of the Newtonian spectrum, corresponding with Fig. 1. Sir John Herschel and Seebeck have shown that there exists, beyond the violet, a faint violet light, or rather a lavender to b, to which gradually becomes colorless; similarly, red light exists beyond the assigned limits of the red ray to a. The greatest ...
— American Handbook of the Daguerrotype • Samuel D. Humphrey
... comet was seen by Sir John Herschel, after it had made its grand sweep around the sun, it was not more than six times the breadth of the sun's face away from the sun. And it had come careering through infinite space with awful velocity to this close ...
— Ragnarok: The Age of Fire and Gravel • Ignatius Donnelly
... with such success in France. Somewhat later another Frenchman, named Fontenelle, wrote 'The Plurality of Worlds,' a chef-d'oeuvre of its time. About 1835 a small treatise, translated from the New York American, related how Sir John Herschel, having been despatched to the Cape of Good Hope for the purpose of making there some astronomical calculations, had, by means of a telescope brought to perfection by means of internal lighting, reduced the apparent distance of the ...
— Jules Verne's Classic Books • Jules Verne
... not," {59a} says Sir John Herschel, "ask for demonstration when told that a gnat's wing, in its ordinary flight, beats many hundred times in a second? or that there exist animated and regularly organised beings many thousands of whose bodies laid close together would not extend to ...
— Unconscious Memory • Samuel Butler |
