In preparing these Essays, my chief object has been to present scientific truths in a light and readable form—clearly and simply, but with an exact adherence to the facts as I see them. I have followed—here and always—the rule of trying to explain my meaning precisely as I should wish others to explain, to myself, matters with which I was unfamiliar. Hence I have avoided that excessive simplicity which some seem to consider absolutely essential in scientific essays intended for general perusal, but which is often even more perplexing than a too technical style...

The Egyptian Book of the Dead, or the Book of Coming Forth by Day, is an Ancient Egyptian funerary text consisting of spells to protect the soul on its journey to Duat, or Afterlife.

This is a work written about the plague in France and how to prevent its spread. It is considered an important historical work for the understanding of transmittable diseases. - Summary by afutterer

This is a chronicle of the 19 most interesting inventions of the early 20th century. Some of the inventions are still in use and of considerable impact today, while others are examples of the strong belief in progress prevalent at the time would probably be frowned upon today. In this way, the author's account of how ice was made at the time will still be very interesting for readers today, but an account of how dynamite was going to be used in farming may be seen as humorous to the contemporary reader. The subjects are as varied as science herself is, and any reader and listener should find a subject matching his or her own taste. - Summary by Carolin

Henry asks his sister Mary about the sky. She tells him all about the Sun, the Planets, the Moon, Comets and Meteors, and Stars. Mary tells her brother about mythologies people believed about the earth and sky along with true scientific information.

This book is devoted to the study of invertebrate animals. While most people associate the word "animal" with fish, amphibians, reptiles, birds, and mammals, 90% of the animal species on earth are invertebrates, i.e., they have no backbone. Protozoans and invertebrate animals are found world-wide, from the bottom of the oceans to the the rain forests, ice caves, and our own back yards. Many invertebrates still reside in the oceans, while others dwell in our houses, back yards and gardens, in ponds and streams, and on the menus in seafood restaurants...

This little book is an expansion of two addresses delivered in January, 1889. One deals with sanitary issues in London. The other deals with medical issues, mainly through the lives and careers of physicians. Though ancients are included, the main emphasis is upon the sixteenth through nineteenth centuries. - Summary by Book Preface and David Wales

A biographical summary of the pre-eminent men of Britain grouped by profession. The extensive survey draws from information including college graduation, reputation during career, fellowships, and even known relatives. Includes discussions on findings and observations as well as referenced appendices. - Summary by Leon Harvey

Written over a century ago, this comprehensive book offers insight into the methods used to research and compile a family history. As stated in the preface of the book, "Strong emphasis is laid upon the importance of employing the historical method..." which is sorely lacking in today's computerized compilations. - Summary by Roger Melin

The electric telegraph, together with the railway-train and the steamship, constituted the three most conspicuous features of late 19th century civilization. Indeed, it may be truly said that the harnessing electricity to the service of man for human communication has effected a change in political, commercial, and social relations, even more complete than that wrought by steam locomotion. This is the story of how the electric telegraph cable was laid across the floor of the Atlantic from Newfoundland to Ireland. - Summary by modified from the introduction

This book tells the stories of some of the baby mammals of the wilderness,—how they grow and learn day by day to take care of themselves. In hollow trees or down under water among the lily leaves, in the cool sea or on the rugged mountains, on the grassy plains or among the waving tree-tops, in the dark caves and burrows or hidden in the tangles underfoot,—all the world is alive with young creatures. - Summary by introduction

Multi-volume work on science edited by Francis Rolt-Wheeler. The sixth volume is on Zoology written by Dr. WM. D. Matthew and on Botany written by Marion E. Latham. The section on Zoology examines the development, evolution and distribution of animals. It further discusses types of animals - invertebrates and vertebrates. The section on botany touched on early development of botany and delved on structures and reproduction of plants. Development of the study of morphology and plant cell anatomy and variations were also examined.

The Elements of Anatomy and Physiology is one in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. This succinct little textbook from 1852 presents an introduction to the workings of the human body. The information, albeit not current, is still interesting and of use as a general overview of the subject as well as interesting look into the period. Please note that some of the information may have changed considerably since this time. The author was a surgeon in the U.S. Navy and president of the Academy of Natural Sciences. - Summary by A. Gramour

This is a volume of exploration into the newest inventions of the turn of the previous century. Journalist Archibald Williams walks the reader through diverse inventions which were changing the world at just that point in time. - Summary by Carolin

Mencken sharpens his pen and in a collection of short essays delivers acerbic opinions on issues and persons of the time. Among his targets in this volume are critics, H.G. Wells Thorstein Veblen, Arnold Bennett, William Dean Howells, Irvin S. Cobb. Mencken's critiques are delivered against a background of his own well known ethnic, racial, religious, and sectional prejudices. Not for the faint of heart, Mencken's prickly, yet unapologetic, prose reveals a window into American attitudes at the time they were written and their influences on the larger American culture. - Summary by DrPGould

Radioisotopes in Medicine is an educational booklet published in 1966 as part of the Understanding the Atom series by the United States Atomic Energy Commission. Written in clear language for the general public, the booklet covers the diagnostic and therapeutic uses of radioactive isotopes like technetium 99m and iodine 131.

Water: essential for life and in much of the world, we take it for granted. In this work, Jean Thompson explains various aspects of the water cycle in simple terms, for the benefit of young readers with enquiring minds. Listeners are referred to the text for the microphotographs described.

Haven't you always wondered how to properly accept a formal dinner invitation? Perhaps you have a débutante under your wing, in which case you need to make sure her appearance in society goes perfectly, to increase her chances of a brilliant match. And what exactly would be your duties as her chaperon? These and many other questions are expertly answered by Marion Harland in this little volume. - Summary by Carolin

A severe earthquake, centered in the vacation area of West Yellowstone, Montana, shook the ground and its inhabitants and visitors on August 17, 1959, at 11.37 pm. A mountainside fell, a lake formed, roads and houses disappeared, people were trapped, people died. The author of this narrative went to the area the day after the quake, took first-hand stories of the catastrophe, researched in the following months, and wrote this account within a year of the shaking. The printed source has many informative photographs. - Summary by David Wales

Understanding Climatic Change - A Program for Action is a 1975 report by the US Committee for the Global Atmospheric Research Program. Already at this time, it was understood that a climate change was taking place, and that it was possibly happening due to human influences. The report gives an overview of past climates, a projection of future climate; it talks about state-of-the-art simulations and lays out a plan for future research and action.

Subtitled, "A Cyclopaedia of the condition and earnings of those that will work, those that cannot work, and those that will not work." "The history of a people from the lips of the people themselves .. their labour, earnings, trials and sufferings, in their own unvarnished language, and to pourtray the condition of their homes and their families by personal observation of the places ..." "My earnest hope is that the book may serve to give the rich a more intimate knowledge of the sufferings, and the frequent heroism under those sufferings, of the poor ...

John Dewey, an early 20th Century American philosopher, psychologist, educational theorist saw Social Psychology as much a physical science as Biology and Chemistry. This project encompasses Part 1 of 4 of his book Human Nature and Conduct. Dewey's uses the word "HABIT" as a specialized catch-all word to describe how a person and his/her objective environment interact. This interaction is the basis for moral judgement. Dewey writes: "All habits are demands for certain kinds of activity; and they constitute the self.” In other places he also asserts that "Habits are Will." - Summary by William Jones, Soloist

An accessible, comprehensive summary of the science and art of forestry, from its ancient roots to its 20th century techniques . This book synthesizes forestry efforts and practices from around the globe, providing the reader with unique lens into the sociocultural, historic and, of course, economic processes of nearly every world region.

This book is composed of selections from Alexander Teixeira de Mattos’ Translation of Fabre’s “Souvenirs Entomologiques,” retold for children. It's made up of first-person narratives, and using his exceptional observation skills, gives us a close-up peep into the world of insects, including bees, wasps, worms, beetles, moths, and spiders, to name a few. When Fabre first published this work, as the Preface indicates, he was criticized by some scientists in his field for writing a scientific book that was "too interesting." - Summary by Devorah Allen

Translated from Italian, it delves into the physiology of love from a scientific standpoint, in beautiful writing.

This is a collection of short scientific articles on the study of volcanoes and related seismic activity published in Knowledge, A Monthly Record of Science between 1884-1917 - Summary by J. M. Smallheer

Eminent British botanist Agnes Arber provides an authoritative history of printed Herbals -- books widely used in early modern Europe to catalogue the uses of different kinds of plants. While Herbals often reflected pre-scientific and magical beliefs about the properties of plants, Arber's work reveals that they were also critical to the early development of botany and medicine as empirical sciences. A classic in the history of science. - Summary by Josh Leach

The 1873 edition of the autobiography of the founding genius of the "Greatest Show on Earth," P.T. Barnum. It details his life and business struggles up to the year 1872. Not only a showman and a museum operator, but an antislavery politician, Connecticut state legislator, Mayor of Bridgeport, Connecticut, and temperance lecturer, Barnum lays aside some of the gilding to provide his thoughts on his career, economics, how to make money, and other issues of the day. - Summary by DrPGould

Some men write their lives to save themselves from ennui, careless of the amount they inflict on their readers. Others write their personal history, lest some kind friend should survive them, and, in showing off his own talent, unwittingly show them up. Others, again, write their own life from a different motive—from fear that the vampires of literature might make it their prey. I have frequently had applications to write my life, both from my countrymen and from foreigners. Some caterers for the public offered to pay me for it...

Asa Gray was a highly-regarded botanist at Harvard University and a friend and collaborator of Charles Darwin. As a Christian, Gray was concerned with the disconnect developing through the nineteenth century between the growing understanding of the natural world and the traditional worldview assumed by orthodox Christianity. This book presents two lectures he gave to theology students at Yale College in which he argues that a disconnect is not inevitable, but that a Christian perspective can and should incorporate current understanding of the world provided by natural science. - Summary by BarryGanong

Botanical Piracy! A French botanist plots to steal red dye cochineal insects from Spanish Mexico and transplant them and their cacti hosts to the French Caribbean. The year is 1776. Nicolas-Joseph Thiéry de Menonville is a fast talker and a quick thinker. Botanist and physician by training, he insinuates his way from Port-au-Prince, first to Havana and then to the Mexican mainland on the ruse that he is searching for a botanical cure for gout. In Vera Cruz, however, his passport is confiscated, and the Viceroy orders him to leave Mexico on the first available ship...

On the Parts of Animals by Aristotle . The first book asks whether animals were designed or came into existence by chance. The remaining three books focus on particular examples of various animals and the functions of their organs. The translator William Ogle, who was both a medical doctor and classicist, presented Charles Darwin with a copy of this translation.

History and customs of the Irish and Ireland. A word of warning to the listener: The Wild Irishman contains the biased, uncomplimentary opinions of Englishman, Thomas Crosland. Remember this was written in the late 1800's and published in 1905. Crosland was hyper critical of Irishmen and women at a time when American cities often posted signs, "No Irish Need Apply." If you are Irish, as am I, try to not be overly offended or simply walk away. - Summary by John Brandon

Prior to the emergence of paleontology and comparative anatomy as scientific disciplines at the end of the 18th century, it was generally known that there were species of animals that had disappeared completely. The term "extinction" originally applied to the extinguishing of fires or erasing of one's debt. It was not until 1784 that the term extinction was used to denote the complete eradication of a species of living being. In 1901, Frederic A. Lucas penned an overview of vertebrate animals whose only evidence of being remained in fossil records. The book focuses primarily on vertebrate animals, from fish to mammals. - Summary by Jeffery Smith

Selections from the "Observations and reflections made in the course of a journey through France, Italy, and Germany" by Hester Lynch Piozzi who, during her first marriage to Henry Thrale, was the hostess and friend of many of her famous contemporaries including Dr Johnson and Fanny Burney. The vivid and personal "Observations and Reflections" was first published in 1789. - Summary by barbara2

Full title is "The Curious Lore of Precious Stones, being a description of their sentiments and folklore, superstitions, symbolism, mysticism, use in medicine, protection, prevention, religion, and divination, crystal gazing, birthstones, lucky stones, and talismans, astral, zodiacal, and planetary." Just about everything you ever wanted to know about precious stones, aside from their formation, acquisition, and chemical composition. - Summary by TriciaG

A history of timekeeping from the stone age through to American mass production, covering timepieces from the sundial and water clock through the key inventions driving advances in the accuracy of clocks and watches in both Europe and America. The book was conceived and sponsored by the Ingersoll Family as a celebration of their then 25 years of watchmaking. - Summary by Chris Cartwright

Francis Galton, credited with the discovery of identification by fingerprinting, also took a long term interest in the study of biometrics. In this book, many different faculties, both observable and measurable are discussed in length and methods of collecting data suggested. In addition, casual observations from personal memoirs, and drawing similar cases from other reputable sources are also compared. A wide variety of topics are mentioned, including differences in appearance within family members, to subtle habits and emotional responses comparing humans and animals are mentioned in a series of chapter length essays. - Summary by Leon Harvey

One of the earlier works on brain science, relating what was then known or conjectured about the connection between the physical brain and the individual personality, including the ability of speech and language. As this is an early work , some of the information related is, of course, outdated; but much of it is still relevant today.

"In the following Letters I have endeavoured to exhibit in their true light the singular natural phenomena of which old superstition and modern charlatanism in turn availed themselves—to indicate their laws, and to develop their theory." In 14 letters, British physiologist Herbert Mayo is giving the reader an overview of popular superstitions of previous times, like vampirism, somnambulism or even ghost sightings, and exposing how in previous times they were treated with fear, ignorance and intolerance, often leading to crime, while he endeavours to give rational explanations for the phenomena with the goal to find treatments and cures for the afflicted. - Summary by Sonia

Are you interested in learning about climate change and its current and future effects on the United States? The Fourth National Climate Assessment – Volume II is a 2018 report written in non-technical language by the U.S. Global Change Research Program, a panel of independent experts, as mandated by the Global Change Research Act of 1990. This report focuses on the human welfare, societal, and environmental elements of climate change and variability in the U.S., with particular attention paid to observed and projected risks and impacts...

John Kenlon became a New York City firefighter in 1887, and was appointed Fire Chief in 1911. In 1913, he wrote this authoritative book surveying the history of fire-fighting from ancient Rome to 20th-century New York. The first part of the book explores the evolution of fire-fighting techniques in various countries and the development of equipment and organization, and describes several famous historical fires and how they were fought. The remainder of the book discusses in greater detail some particular types of fires confronting an urban fire department in 1913, such as hotel, theater, factory, hospital, and school fires, sea port fires, and skyscraper fires...

In 1827 Thomas Southwood-Smith published The Use of the Dead to the Living, a pamphlet which argued that the current system of burial in the United Kingdom was a wasteful use of bodies that could otherwise be used for dissection by the medical profession. "If, by any appropriation of the dead, I can promote the happiness of the living, then it is my duty to conquer the reluctance I may feel to such a disposition of the dead, however well-founded or strong that reluctance may be". Southwood-Smith's lobbying helped lead to the 1832 Anatomy Act, the legislation which allowed the state to seize unclaimed corpses from workhouses and sell them to surgical schools...

This is a short booklet on science fact commissioned by the U. S. Energy Research and Development Administration . It tells the story of the origins of nuclear physics in terms understandable to an audience with minimal technical background. What were the steps through history - the discoveries that built upon one another - from alchemy to chemistry, physics, astronomy, mathematics, and quantum mechanics, that led to our understanding and harnessing nuclear energy? Asimov was a great writer of both science fact and fiction who wrote or edited more than 500 books, published in 9 of the 10 major categories of the Dewey Decimal Classification.

In this memoir, Meriel Buchanan links the history of Russia to powerful, lingering memories of her years living there. She was the daughter of the man who turned out to be the last British ambassador to Imperial Russia. As a young adult, in her role as the ambassador’s daughter, she had regular access to the court of Tsar Nicholas II of Russia, providing her with unusual experiences and impressions. She describes first hand the sights, sounds, and some of the activities she remembers from this elevated and sheltered vantage point. The family left Russia in 1918, and the author’s memories are filled with nostalgia and longing for the Russia she experienced. - Summary by Jan M.

The Natural History of Pliny the Elder is one of the largest single works to have survived from the Roman Empire. The full work consists of 37 books, covering more than 20.000 topics ranging from astronomy and mathematics to botany and precious stones. The book became a model for later encyclopaedias and gives a fascinating overview of the state of scientific knowledge almost 2000 years ago. This version of the Natural History has been adapted for a younger audience. This first volume contains Book I and Book II out of a total of 9 books.

This study, published in 1923, examines the views regarding women's place in Ancient Greek society based especially on the writings of Homer, Euripides, Aristophanes, Plato, Socrates and Aristotle. As the author offers his opinion and judgement, that at times reflect views on women, homosexuality and other social groups and themes that might be considered controversial now, he leaves an interesting picture of the state of Classical scholarship in the early 20th century. "There is a question sometimes...

In 1910, when this book was published, the advancement of modern mechanism was still moving at a rapid pace. It must have seemed like very day, new inventions were made to make life easier. Most of these are still very much in use today, such as the lawn-mower, automatic milking machines in the dairy industry, fire engines, and escalators. Learn about how these worked in this volume. - Summary by Carolin

This is an immensely readable book explaining anything to do with air - the atmosphere, wind and clouds, and life. This 1896 explanation has since been overtaken by more specific scientific discoveries, but the general concepts certainly still hold true until today. Any beginner interested in meteorology will find this book a great place to start. - Summary by Carolin

Water is fascinating! Which child is not delighted by the sea shore, by rivers, even by puddles in the street? This little book explains to children that a river can cut through rock to weave its way to the sea, how sand is made, and how fish can breathe underwater. Grown-ups may learn some new things, too! - Summary by Carolin

Early twentieth century travel book about Alaska with stories of major cities, Indian tribes, customs and geography of what would become our 49th state. - Summary by BettyB.

From its man-made origins as a consequence of medieval peat excavations, the Broads of Norfolk and Suffolk have evolved into a natural ecosystem, providing habitat for a diverse range of flora and fauna , as well as a means of livelihood for the inhabitants of this region. In the company of the book’s author, a self-taught lifelong naturalist and undisputed expert of the Broads , we discover how the life of the Broads unfolds over the course of a single year. So, why not listen in, and join us...

This work according to the subtitle is "a chronicle of American life in the reign of the Georges." It describes land, locales, houses, habits, diversions, learning, religion, labor, and travel.

The first volume in Frazer's seminal 12 volume set on anthropology and traditional systems of belief. Topics covered include extensive discussion on the belief in sympathetic and contagious magic, magical influence on the environment, magicians and kings, magicians as priests, the origin of incarnate living gods, and a lengthy essay on the origin on the king of the wood at the lake of Nemi.

Seed Babies piques the child's interest about how seeds grow. It provides interesting information about seeds in a conversational style between two brothers and the various seeds they encounter. These seeds offer grammatical advice, chastises poor reasoning, provide enlightening information, and will often encourage the boys to go and discover answers to their questions themselves. In turn, the author lets the reader know that she too hopes that they will plant some seeds and make discoveries of their own...

These cases involved questions that came before the Supreme Court that needed answers. The questions in order of appearance in this project are as follows. Does Congress have the power to pass laws that override the Constitution? What shall we do about the international slave trade? In what respect does the right of an author differ from that of an individual who has invented a most useful and valuable machine? Is there any difference between property in slaves and other property? Can the House of...

Samuel Phillips Day traces the history of tea from Asia to England, exploring some of the romance of this treasured drink and its place in British culture. - Summary by Larry Wilson

Charles A. Ward was considered one of the most knowledgeable in his studies of the prophecies of Nostradamus. Ward viewed the prophecies of Nostradamus as predictions that only make sense in hindsight, rather than a tool for predicting future events. This work includes Ward's theories regarding the methods of prediction and his theoretical belief that the predictions were sequential. Ward details only a few of the actual predictions of Nostradamus in his interpretations but attempts to shed light on his theoretical orientation in hopes of making them easier to understand for the reader. - Summary by CJ Plogue

In recent years the number of people interested in keeping amphibians and reptiles in captivity has grown rapidly. All too often, these same people have little knowledge of the proper care needed for their captives, nor do they know where to turn in order to learn the needs of their animals. It is the intent of the authors of this special issue to offer the proper information needed to successfully keep amphibians and reptiles in captivity. We are by no means THE experts on the subject, nor do we claim to cover all the facts. However, we do hope that enough information is furnished to answer most of the common questions asked by people. - Summary by Tom R. Johnson

"The Honey-bees are buzzy-fuzzy little pepper pots" Thus this wonderful nature writer begins to tell us about bees, their habits, their way of living and their many contributions to the world and to ourselves. The author writes for all ages and everyone can listen to and enjoy this book. - Summary by Phil Chenevert