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12 months American animals atmosphere bodies bolometer Bureau canal center of pressure character coelostat collection Congress crater crystal curves David Starr Jordan electric eruption Ethnology Eurypterida exhibit existence experiments fact feet gametes gases geographical geological Government Printing Office heat hydrogen important increase Indian investigation island Jakuns June 30 known laborer less light liquid liquid air liquid hydrogen living machine magma Martinique mass material matter ment method miles Mont Pelee National Museum nature Observatory observed obtained Octavo Panama particles phenomena photographs Plates present pressure Prof race radiation rays recent reindeer Report for 1901 researches river rocks scientific Secretary Semang skull Smithsonian Institution Smithsonian Report solar species specimens star steam surface telegraphy telpher telpherage temperature theory tion Total tribes United States National uranium vapor Virchow volcanic vowel Washington Zoological zygote
Page xliv - For continuing the construction of roads, walks, bridges, water supph", sewerage and drainage; and for grading, planting, and otherwise improving the grounds; erecting and repairing buildings and inclosures; care, subsistence, purchase, and transportation of animals; including salaries or compensation of all necessary employees, the purchase of necessary books and periodicals...
Page x - Washington, during the time for which they shall hold their respective offices ; three members of the Senate, and three members of the House of Representatives, together with six other persons, other than members of Congress, two of whom shall be...
Page liv - For expenses of the system of international exchanges between the United States and foreign countries, under the direction of the Smithsonian Institution, including salaries or compensation of all necessary employees, and the purchase of necessary books and periodicals, $32,000.
Page 24 - for the advancement of science and the instruction and recreation of the people.
Page 228 - The spectroscope shows that this light consists in the visible part of the spectrum chiefly of a succession of strong rays in the red, orange, and yellow, attributed to hydrogen, helium, and neon. Besides these, a vast number of rays, generally less brilliant, are distributed through the whole length of the visible spectrum.
Page 557 - An exact determination of the laws of heredity will probably work more change in man's outlook on the world, and in his power over nature, than any other advance in natural knowledge that can be clearly foreseen.
Page 119 - ADVERTISEMENT. The object of the GENERAL APPENDIX to the Annual Report of the Smithsonian Institution is to furnish brief accounts of scientific discovery in particular directions; reports of investigations made by collaborators of the Institution; and memoirs of a general character or on special topics that are of interest or value to the numerous correspondents of the Institution.
Page 154 - I looked into the spectroscope. No spectrum such as I expected! A single bright line only! At first I suspected some displacement of the prism, and that I was looking at a reflection of the illuminated slit from one of its faces. This thought was scarcely more than momentary ; then the true interpretation flashed upon me. The light of the nebula was monochromatic, and so, unlike any other light I had as yet subjected to prismatic examination, could not be extended out to form a complete spectrum.