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III. SEXUAL SELECTION IN RELATION TO MAN, AND CONCLUSION. Part 3 of 3 of a book on evolutionary theory by English naturalist Charles Darwin, first published in 1871. It was Darwin's second great book on evolutionary theory, following his 1859 work, On The Origin of Species. In The Descent of Man, Darwin applies evolutionary theory to human evolution, and details his theory of sexual selection. The book discusses many related issues, including evolutionary psychology, evolutionary ethics, differences between human races, differences between sexes, the superiority of men to women, and the relevance of the evolutionary theory to society.(Summary by Wikipedia)...

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Published in 1911 as part of the Harper's Library of Living Thought, this volume presents an introduction to the chemistry of cells in the context of plant physiology and gives an interesting overview of the field of biochemistry and related sciences at the time. The author, Frederick Czapek, was a Czech botanist and professor of Plant Physiology at the University of Prague. He is perhaps best known for his two-volume work on Plant Physiology, Biochemie der Pflanzen and for Czapek solution agar or Czapek-Dox medium, a culture medium for cultivation of fungus species such as Aspergillus and Penicillium molds . ( Summary by J. M. Smallheer )...

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Science

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Thomas H. Huxley, an English biologist and essayist, was an advocate of the theory of evolution and a self-proclaimed agnostic. A talented writer, his essays helped to popularize science in the 19th century, and he is credited with the quote, Try to learn something about everything and everything about something. In The Advance of Science in the Last Half Century , he presents a summary of the major developments in Physics, Chemistry and Biology during the period 1839-1889 and their impact on society, within the historical context of philosophical thought and scientific inquiry going back to Aristotle. Huxley’s clear and readable prose makes this subject equally enjoyable for both the student of scientific history and the casual listener alike. (Summary by the reader.)...

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Science

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“The Letters contained in this little Volume embrace some of the most important points of the science of Chemistry, in their application to Natural Philosophy, Physiology, Agriculture, and Commerce. Some of them treat of subjects which have already been, or will hereafter be, more fully discussed in my larger works. They were intended to be mere sketches, and were written for the especial purpose of exciting the attention of governments, and an enlightened public, to the necessity of establishing Schools of Chemistry, and of promoting by every means, the study of a science so intimately connected with the arts, pursuits, and social well-being of modern civilised nations.” –Justus Liebig, August 1843...

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Science

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Talking about viewing the Ocean If I take the attitude of appreciation, it would be absurd to say that this wave is composed of chemical elements which I do not see; and if I take the attitude of physical explanation, it would be equally absurd to deny that such elements are all of which the wave is made. From the one standpoint, the ocean is really excited; from the other standpoint, the molecules are moving according to the laws of hydrodynamics. If I want to understand the meaning of this scene every reminiscence of physics will lead me astray; if I want to calculate the movement of my boat, physics alone can help me. (from the Introduction)...

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Psychology

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The Outline of Science, Volume 1 was written specifically with the man-on-the-street in mind as the target audience. Covering scientific subjects ranging from astronomy to biology to elementary physics in clear, concise and easily understood prose, this popular science work is largely as relevant today as when first published in 1922. Special emphasis is given to the principles of biological adaptation and evolution, especially how they relate to the rise of the human species from lower orders. Also included are the basics of the (then) fairly new concept of relativity and its impact on emerging scientific theories. Since first posted at Project Gutenberg in 2006, the text of The Outline of Science, Volume 1 has consistently ranked in the Top 100 EBooks category. (Summary by James Christopher)...

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Science

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Joseph Priestley, FRS (13 March 1733 (O.S.) – 6 February 1804) was an 18th-century English theologian, Dissenting clergyman, natural philosopher, chemist, educator, and political theorist who published over 150 works. In “Experiments and Observations on Different Kinds of Air,” he reviews experiments with gases. A common theme in this work is measuring the volumes of gases held in glass tubes, and their increase or decrease when exposed to other substances. He also tests the effects of gases on mice, plants and insects. Priestley demonstrated that fixed air (now known as CO2) can be produced from several reactions including alcoholic fermentation, combustion and a mixture of oil of vitriol and chalk (sulfuric acid and calcium oxide). He also showed that it is soluble in water, and that its toxic effects can be reduced when agitated in water. In other experiments, he showed that combinations of gases can mix to form a smaller volume than the sum of both separate gases, as when he combined common air (atmospheric air) with nitrous air (nitric oxide, NO). For some experiments, Priestley tests whether the properties of gases change when...

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Science

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Part 2 of 3 of a book on evolutionary theory by English naturalist Charles Darwin, first published in 1871. It was Darwin's second great book on evolutionary theory, following his 1859 work, On The Origin of Species. In The Descent of Man, Darwin applies evolutionary theory to human evolution, and details his theory of sexual selection. The book discusses many related issues, including evolutionary psychology, evolutionary ethics, differences between human races, differences between sexes, the superiority of men to women, and the relevance of the evolutionary theory to society.(Summary by Wikipedia)...

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Science

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Father and Son (1907) is a memoir by poet and critic Edmund Gosse, which he subtitled a study of two temperaments. The book describes Edmund's early years in an exceptionally devout Plymouth Brethren home. His mother, who dies early and painfully of breast cancer, is a writer of Christian tracts. His father, Philip Henry Gosse, is an influential, though largely self-taught, invertebrate zoologist and student of marine biology who, after his wife's death, takes Edmund to live in Devon. The book focuses on the father's response to the new evolutionary theories, especially those of his scientific colleague Charles Darwin, and Edmund's gradual rejection of both his father and his father's fundamentalist religion.[...

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Memoirs

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The Autobiography of Charles Darwin is the autobiography of the British naturalist Charles Darwin which was published in 1887, five years after his death. Darwin wrote the book, which he entitled Recollections of the Development of my Mind and Character, for his family. He states that he started writing it on about May 28, 1876 and had finished it by August 3. The book was edited by Charles Darwin's son Francis Darwin, who removed several passages about Darwin's critical views of God and Christianity (see Charles Darwin's views on religion). It was published in London by John Murray as part of The life and letters of Charles Darwin, including an autobiographical chapter. The omitted passages were later restored by Darwin's granddaughter Nora Barlow in a 1958 edition to commemorate the 100th anniversary of the publication of The Origin. This edition was published in London by Collins under the title of The Autobiography of Charles Darwin 1809-1882. With the original omissions restored. Edited and with appendix and notes by his granddaughter Nora Barlow. The original is in the public domain as its copyright has expired, but the later ...

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Biography

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A book on evolutionary theory by English naturalist Charles Darwin, first published in 1871. It was Darwin's second great book on evolutionary theory, following his 1859 work, On The Origin of Species. In The Descent of Man, Darwin applies evolutionary theory to human evolution, and details his theory of sexual selection. The book discusses many related issues, including evolutionary psychology, evolutionary ethics, differences between human races, differences between sexes, the superiority of men to women, and the relevance of the evolutionary theory to society.(Summary by Wikipedia)...

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Science

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The book, also known as Darwin's Journal of Researches, is a vivid and exciting travel memoir as well as a detailed scientific field journal covering biology, geology, and anthropology that demonstrates Darwin's keen powers of observation, written at a time when Western Europeans were still discovering and exploring much of the rest of the world. Although Darwin revisited some areas during the expedition, for clarity the chapters of the book are ordered by reference to places and locations rather than chronologically. With hindsight, ideas which Darwin would later develop into his theory of evolution by natural selection are hinted at in his notes and in the book (Summary from Wikipedia)....

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Science, Travel

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An account given of the lives of five great naturalists (Hippocrates, Aristotle, Galen, Vesalius and Harvey) will not be found devoid of interest. The work of each one of them marked a definite advance in the science of Biology. There is often among students of anatomy and physiology a tendency to imagine that the facts with which they are now being made familiar have all been established by recent observation and experiment. But even the slight knowledge of the history of Biology, which may be obtained from a perusal of this little book, will show that, so far from such being the case, this branch of science is of venerable antiquity. And, further, if in the place of this misconception a desire is aroused in the reader for a fuller acquaintance with the writings of the early anatomists the chief aim of the author will have been fulfilled. (Summary is the Preface to the book, adapted by Neeru)...

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Biography, Essay/Short nonfiction, History, Nature, Science

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Populair-wetenschappelijke, verkorte weergave van Charles Darwins baanbrekende boek Het ontstaan der soorten, ca. 10 jaar na de uitgave daarvan verschenen om de evolutietheorie bij een groter publiek bekend te maken. Ook nu nog kan het degenen op weg helpen die het oorspronkelijke werk van Darwin te lijvig of te ingewikkeld vinden. (kattekliek)...

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Nature, Science

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Gardening expert Steve Solomon has written extensively on gardening techniques for the home gardener. Water conservation is the focus of this work, along with more information on how to have the healthiest plants in your garden through fertigation, appropriate plant rotation, and soil preparation. (Summary by Brenda Price)...

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Advice, Instruction, Nature, Science

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This is not a manual of instruction for orchid growers; though there are many hints on cultivation, and a few paragraphs on how to hybridize. The author is just an enthusiastic amateur orchid lover. He takes the reader on a wander through the dangers and consequences of hunting orchids in the tropical jungles of the nineteenth century, and chats about the extreme peculiarities of orchid growth, behaviour and structure, colouring the essays with his own experiences and with his delight in cultivating these beautiful plants. Beware! A new hobby beckons! (Summary by Peter Yearsley)...

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Instruction, Nature

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Nature Near Home is one of many books on natural history by John Burroughs. It is full of simple observations about rural scenes and charming stories about animals, plants, and even people! Burroughs loves the creatures around him and derives great pleasure from his walks and studies in nature’s scenes. (Summary by Edith Phern)...

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Essay/Short nonfiction, Nature

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This book, with the subtitle Across the Continent of South America describes the scientific expedion of 1867 to the equatorial Andes and the Amazon. The route was from Guayaquil to Quito, over the Cordillera, through the forest to Napo, and, finally, on the Rio Napo to Pebas on the Maranon. Besides this record, the expedition - under the auspices of the Smithsonian Institute - collected samples of rocks and plants, and numerous specimen of animals. The scientists also compiled a vocabulary of local languages and produced a new map of equatorial America. James Orton (1830 - 1877) was Professor in Natural History in Vassar College, and corresponding member of the Academy of Natural Sciences of Philadelphia. (Summary by Availle, from the Preface)...

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Adventure, Memoirs, Nature, Science, Travel

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Lilli Lehmann, born Elisabeth Maria Lehmann, was a German operatic soprano of phenomenal versatility. She was also a voice teacher. She wrote: Every serious artist has a sincere desire to help others reach the goal—the goal toward which all singers are striving: to sing well and beautifully. This is the 1915 second (expanded) edition of her book, and the accompanying http://www.archive.org/details/howtosingmeinege00lehmuoft online book scan includes many illustrations and diagrams, both physiological and musical, which the listener will find useful. Much of Lilli Lehmann's advice is complex and demanding - the standards which she set for herself were beyond the highest aspirations of most professional singers. However, there is still much in this book that is enlightening to all those who are interested in using their voice to best advantage, both in song and the spoken word. (Summary by Ruth Golding and Wikipedia)...

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Advice, Instruction, Music

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Gregor Mendel (1822 - 1884) was an Augustinian monk in the St. Thomas monastery in Brno. His seminal paper Experiments on Plant Hybridization presents his results of studying genetic traits in pea plants. It is the ground breaking work on inheritance, being the first to differentiate between dominant and recessive genetic traits. His work was long ignored and deemed controversial, however, at its rediscovery at the turn to the 20th century, it earned Gregor Mendel the title father of modern genetics. (Summary by Availle)...

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Nature, Science

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This is a collection of short (15 minute or less readings) works in English suitable for a coffee break at work or a short commuter ride. The theme for this collection is Nature in various genres -- fiction and non-fiction. Botany, geology, biology, astronomy; flowers, (meteor) showers, bugs, slugs, frogs, dogs, cats, bats -- you name it, as long as it's public domain and between 3 and 15 minutes long.(Summary by BellonaTimes)...

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Animals, Essay/Short nonfiction, Nature, Short stories

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A short look at building a rock garden, right from the rocks themselves and how to arrange them, to choosing and placing the plants, touching wall and bog gardens, too. In this little monograph, the author is trying to draw the eyes of U.S. gardeners in to the intimate beauty of this neglected hobby. (The original work has a number of attractive and useful photographs and drawings.)...

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Instruction, Nature

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If this book were written today, it would be called The Story of the World's Rubbish. That may not sound a promising subject for a book, but we are taken on a journey all over the world (and beyond) to explain the many varieties of dust and refuse - animal, vegetable and mineral - how it is made both by man and by nature, what happens to it, and why we need it. We find that recycling is nothing new: man has been doing it for centuries, and nature has been doing it for billions of years. As every schoolboy knows, 'matter is neither created nor destroyed', so it stands to reason that every particle of it must be somewhere. This study of our knowledge of the earth was written for the layman before most of the -ologies were even a twinkle in a professor's eye. Geology, meteorology, hydrology, biology, glaciology and even sociology and anthropology all have their place in this readable and enjoyable tour of the earth's 'lumber room'. Though some of the science is out of date - it was written, for instance, 80 years before the theory of plate tectonics was understood - the author admits candidly when the science of the day does not yet pr...

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Nature, Science

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Thomas Huxley, known as “Darwin’s Bulldog” for his championing and development of Darwinism, was perhaps the most important Victorian biologist after Darwin himself. This speech to the Metaphysical Society in 1870 is one of Huxley’s best known texts outside the sphere of his specialism, and remains read today by students of philosophy. In it, Huxley argues from the results of vivisection to metaphysics. (Summary by CarlManchester)...

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Essay/Short nonfiction, Philosophy, Nature, Psychology

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Naturalis Historia (Latin for Natural History) is an encyclopedia published circa AD 77-79 by Pliny the Elder. It is one of the largest single works to have survived from the Roman empire to the modern day and purports to cover the entire field of ancient knowledge, based on the best authorities available to Pliny. The work became a model for all later encyclopedias in terms of the breadth of subject matter examined, the need to reference original authors, and a comprehensive index list of the contents. The scheme of his great work is vast and comprehensive, being nothing short of an encyclopedia of learning and of art so far as they are connected with nature or draw their materials from nature. The work divides neatly into the organic world of plants and animals, and the realm of inorganic matter, although there are frequent digressions in each section. He is especially interested in not just describing the occurrence of plants, animals and insects, but also their exploitation (or abuse) by man, especially Romans. The description of metals and minerals is particularly detailed, and valuable for the history of science as being the m...

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Ancient Texts, Classics (antiquity), Animals, Instruction, Nature

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The Nobel Prizes are international awards bestowed once a year by Scandinavian committees for cultural and scientific advances. They were established in 1895 by the Swedish chemist Alfred Nobel, the inventor of dynamite. The prizes in Physics, Chemistry, Physiology or Medicine, Literature, and Peace were first awarded in 1901. The Laureats of 1904 were: in Physics: Lord Rayleigh (John William Strutt, 1842 - 1919), for his investigations of the densities of the most important gases and for his discovery of argon in connection with these studies; in Chemistry: Sir William Ramsay (1852 - 1916), for his discovery of the inert gaseous elements in air, and his determination of their place in the periodic system; in Physiology or Medicine: Ivan Petrovich Pawlow (1849 - 1936), in recognition of his work on the physiology of digestion, through which knowledge on vital aspects of the subject has been transformed and enlarged; in Literature: Frédéric Mistral (one half, 1830 - 1914), in recognition of the fresh originality and true inspiration of his poetic production, which faithfully reflects the natural scenery and native spirit of his peopl...

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Science, Biography

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Naturalis Historia (Latin for Natural History) is an encyclopedia published circa AD 77-79 by Pliny the Elder. It is one of the largest single works to have survived from the Roman empire to the modern day and purports to cover the entire field of ancient knowledge, based on the best authorities available to Pliny. The work became a model for all later encyclopedias in terms of the breadth of subject matter examined, the need to reference original authors, and a comprehensive index list of the contents. The scheme of his great work is vast and comprehensive, being nothing short of an encyclopedia of learning and of art so far as they are connected with nature or draw their materials from nature. The work divides neatly into the organic world of plants and animals, and the realm of inorganic matter, although there are frequent digressions in each section. He is especially interested in not just describing the occurrence of plants, animals and insects, but also their exploitation (or abuse) by man, especially Romans. The description of metals and minerals is particularly detailed, and valuable for the history of science as being the m...

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Ancient Texts, Classics (antiquity), Instruction, Nature

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In The Outline of Science, Thomson gives us a window into scientific thinking as it stood in 1922 on the big, the little, and the biological. With straightforward language intended for a general audience, this book covers astronomy from the Solar System to the Milky Way, the submicroscopic makeup of matter from protons and electrons, and the evolution of simple living beings into the varied fauna of the world today. Thomson cites many examples that would have been familiar to his readers of the day and notes where scientific understanding leaves off and conjecture begins. He clearly shows how the accumulation of observation and experiment stacked up to form the body of knowledge reported in the book. For even the scientifically well-versed, there will be interesting nuggets, for investigation into how the world came to be as it was, was both wide and deep. To a modern listener, what was not known may be as interesting as what was. With the 100-inch Mt. Wilson reflector the largest telescope in the world, the existence of galaxies outside the Milky Way was suspected but not confirmed. Neutrons, soon to become important in the field o...

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Nature, Science

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Charles Darwin’s Origin of Species (publ. 1859) is a pivotal work in scientific literature and arguably the pivotal work in evolutionary biology. The book’s full title is On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life. It introduced the theory that populations evolve over the course of generations through a process of natural selection. It was controversial because it contradicted religious beliefs which underlay the then current theories of biology. Darwin’s book was the culmination of evidence he had accumulated on the voyage of the Beagle in the 1830s and added to through continuing investigations and experiments since his return. (Summary from Wikipedia)...

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Nature, Science

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The Outline of Science was written specifically with the man-on-the-street in mind as the target audience. Covering scientific subjects ranging from astronomy to biology to elementary physics in clear, concise and easily understood prose, this popular science work is largely as relevant today as when first published in 1922. In this second volume (of four), we learn about microscopy, and the intricate workings of the human body and mind. The major part, however, is devoted to the Natural History of birds, mammals, and insects. (Summary adapted from the first volume by Availle.)...

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Nature, Psychology, Science

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Peter Kropotkin was a Russian anarcho-communist and scientist. This is his autobiography, and he writes not only about his own life, but also about 19th century Russian society and politics. He was born into the nobility and had a military education, but he gradually abandoned the values of his social class and became an anti-authoritarian socialist, opposed to both the rule of the Tsars and to the seizing of power by the authoritarian Bolsheviks. He was also interested in literature, biology, economics and geographical exploration. This second and last volume of his memoirs covers his time in St Petersburg, his time in prison, and his journeys in Western Europe. ( Summary by Elin )...

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Biography, History