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ADELIE PENGUINS Algonquin American ancient animals ants appears applied geology atom basin beach become blond brachycephalic bubble bureau cells Celts cent century changes character chemical cities color complete deposits dolichocephalic dulosis evolution experiments fact feet finger prints Formica Frank Leverett geology Hohokam iceberg important Indians industry investigation June June 30 Lake Lake Chicago land language large number larvæ less Library living Madagascar material mathematical matter ment method midwife toad miles mineral Mount Wilson National Museum nature nebulæ neolithic neopallium observed obtained organs origin outlet period plants PLATE Poincaré Port Huron possible present primitive probably problem produced Prof publications radiation recent region relation scientific secretary skulls slaves Smithsonian Institution Smithsonian Report solar solar constant species surface Tasmania temperature theory tion Valley
Стр. 502 - Abiogenesis ever has taken place in the past or ever will take place in the future. With organic chemistry, molecular physics, and physiology yet in their infancy, and every day making prodigious strides, I think it would be the height of presumption for any man to say that the conditions under which matter assumes the properties we call " vital " may not, some day, be artificially brought together.
Стр. 409 - Milton Whitney, Chief of the Bureau of Soils, of the United States...
Стр. 342 - Life, being first provided for, it is further the Design of this College, to instruct and perfect the Youth in the Learned Languages, and in the Arts of reasoning exactly, of writing correctly, and speaking eloquently ; and in the Arts of numbering and measuring ; of Surveying and Navigation, of Geography and History, of Husbandry, Commerce and Government...
Стр. 153 - I mean stock to remain in this country, to the United States of America, to found at Washington, under the name of the Smithsonian Institution, an establishment for the increase and diffusion of knowledge among men.
Стр. 89 - With reference to the collection of books, other than those mentioned above, catalogues of all the different libraries in the United States should be procured, in order that the valuable books first purchased may be such as are not to be found in the United States.
Стр. 4 - Directors shall from time to time deem proper, to the Smithsonian Institution and such other scientific and educational institutions and societies as the Board of Directors may from time to time select in order to enable such institutions and societies to conduct such investigation, research and experimentation...
Стр. 168 - In the last decades of the eighteenth century, and in the first half of the nineteenth...
Стр. 260 - ... summer days and over barren ground. Isolated hills, especially short or conical ones, should be avoided during warm still days, for on such occasions their sides are certain to be warmer than the adjacent atmosphere at the same level, and hence to act like so many chimneys in producing updrafts. Rising air columns occur less frequently and are less vigorous over water and over level green vegetation than elsewhere. They are also less frequent during the early forenoon than in the hotter portion...