PDF Books in Children's Science & Nature
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Darwinism. The Noachian Flood
by Thomas R. R. StebbingDarwinism. The Noachian Flood: A lecture delivered before the Torquay Natural History Society, Jan. 31st, 1870.Darwinism implies almost throughout that no universal Deluge has drowned our globe, either within the last ten thousand years, or even within a period indefinitely longer. Let us speak with due respect of the contrary belief. I..
Wild Pastures
by Winthrop PackardThe most beautiful place which can be found on earth of a June morning is a New England pasture, and fortunate are we New Englanders who love the open in the fact that, whatever town or city may be our home, the old-time pastures lie still at our very doors.The way to the one that I know best lies through the yard of an old, old house, a yard that ..
History of Birds
by AnonymousThe Ostrich leaves its eggs in the desert, and if it goes far away, it cannot find them again. In the Bible, cruel and forgetful people are compared to the Ostrich. It is a large bird, and runs very swiftly when pursued, and if it finds a bush it hides its head, and thinks that because it does not see its pursuers, they cannot see it. The Ostrich m..
Essays of a Biologist
by Julian HuxleyThe biologist cannot fail to be impressed by the fact that his science to-day is, roughly and broadly speaking, in the position which Chemistry and Physics occupied a century ago. It is beginning to reach down from observation to experimental analysis, and from experimental analysis to grasp of principle. Furthermore, as the grasp of principles in ..
How Old Is It? The Story of Dating in Archeaology
by James SchoenwetterThere is a whole field of science devoted to the invention and development of dating methods—or “clocks” as we may think of them. It is called geochronology, the science of dating events. There are relatively few geochronologists, scientists trained in the use of all kinds of dating methods and in the theories upon which these methods are based.Geo..
The Forest Giant
by Adrien Le CorbeauFor years on end it had been rolling, across the plains, through the deep meadow grasses, under the dim echoing archways of the forest. Always, in heat and cold, beneath blue skies, or skies clouded with rain and hail and snow, it had been rolling ceaselessly. One day it would be gilded by the sunlight—but not softened; another day grizzled streaks..
The Conchologist's First Book
by Edgar Allan PoeThe Conchologist's First BookA System of Testaceous Malacology, Arranged Expressly for the Use of Schools, in Which the Animals, According to Cuvier, Are Given With the Shells, a Great Number of New Species Added, and the Whole Brought Up, as Accurately as Possible, to the Present Condition of the Science...
Migration of Birds (1979)
by Frederick C. LincolnFrederick C. Lincoln's classic work on the "Migration of Birds" first appeared in 1935. It was revised in 1950 and has been out of print for several years, after selling over 140,000 copies. Unfilled requests by many individuals, clubs, and institutions prompted the Office of Conservation Education (now the Office of Public Affairs) in the U.S. Fis..