A Very little attention to the phenomena of the mineral kingdom, is sufficient to convince us, that the condition of the earth's surface has not been the same at all times that it is at the present moment. When we observe the impressions of plants in the heart of the hardest rocks; when we discover trees converted into flint, and entire beds of limestone or of marble composed of shells and corals; we see the same individual in two states, the most widely different from one another; and, in...

In "The Life and Work of George Louis Le Sage," John Playfair meticulously crafts a biography that intricately weaves the scientific achievements and personal philosophy of the lesser-known Swiss physicist and inventor, George Louis Le Sage. Playfair's literary style is characterized by its clarity and rigor, reflecting the Enlightenment ideals of reason and empirical evidence. The book not only illuminates Le Sage's pioneering theories, such as the concept of gravitation through the mediu...

"Minds Behind the Modern Age – 6 Classic Scientist & Inventor Biographies" unveils an extraordinary tapestry of narratives that delve into the lives and legacies of pivotal scientific figures. The anthology captures a diverse range of literary styles, each contributing to the rich tableau of scientific evolution. Amidst the biographies lies the shared theme of relentless quest for knowledge, pushing the boundaries of innovation and discovery. These narratives not only recount monumental ac...

The word germ is defined as 'a microbe that causes disease'. The vast majority of microbes do not infect us at all: it is pathogens that make us ill. These include bacteria, viruses, protozoa, fungi, worms, and prions. Living with Germs not only looks at all of these in detail, but also at the defence mechanisms by which we come to terms with them, whether by eliminating them, stopping them from eliminating us, or simply learning to live with them. This is thefirst book to look at the subj...

The word germ is defined as 'a microbe that causes disease'. The vast majority of microbes do not infect us at all: it is pathogens that make us ill. These include bacteria, viruses, protozoa, fungi, worms, and prions. Living with Germs not only looks at all of these in detail, but also at the defence mechanisms by which we come to terms with them, whether by eliminating them, stopping them from eliminating us, or simply learning to live with them. This is the first book ...

The father of modern western philosophy, René Descartes formulated the first modern version of mind-body dualism, promoting the development of a new science grounded in observation and experiment. Applying an original system of methodical doubt, he dismissed apparent knowledge derived from the senses and reason, establishing a new epistemic foundation on the basis of intuition, expressed in the dictum: “I think, therefore I am” (Cogito, ergo sum). This comprehensive eBook presents ...

One of the most influential scientists of world history, the naturalist Charles Darwin gained widespread fame and notoriety with the 1859 publication of ‘On the Origin of Species’. At first shocking his Victorian readers by suggesting that animals and humans shared a common ancestry, Darwin’s theory of evolution by natural selection became the foundation of modern evolutionary studies. For the first time in publishing history, this comprehensive eBook presents Darwin’s complete wor...

Three essays on mathematics, logic, and philosophy from the Noble Prize–winning author of A History of Western Philosophy.The essays in this little volume, published here for the first time in book form, were written by Bertrand Russell during the Second World War when he was less concerned with the stormy issues of nuclear warfare and the containment of Communist aggression and more with "the art of reckoning" in the fields of mathematics, logic and philos...

In the book the author has eloquently presented and explained certain phenomenon and different principles of physics. The writer has managed to give detailed description for not only the principles behind various physical phenomenons but also commented upon how to teach the science.

One of the key works in the nineteenth-century battle between science and Scripture, Charles Lyell's Principles of Geology (1830-33) sought to explain the geological state of the modern Earth by considering the long-term effects of observable natural phenomena. Written with clarity and a dazzling intellectual passion, it is both a seminal work of modern geology and a compelling precursor to Darwinism, exploring the evidence for radical changes in climate and geography across the ages and s...

Since the terrorist attack on the United States on September 11, 2001 and subsequent cases of anthrax in Florida and New York City, attention has been focused on the threat of b- logical warfare and bioterrorism. Biological warfare agents are de?ned as “living org- isms, whatever their nature, or infected material derived from them, which are used for h- tile purposes and intended to cause disease or death in man, animals and plants, and depend for their efforts on the ability to multiply ...

This collection was designed for optimal navigation on eReaders and other electronic devices. It is indexed alphabetically, chronologically and by category, making it easier to access individual books. This collection offers lower price, the convenience of a one-time download, and it reduces the clutter in your digital library. All books included in this collection feature a hyperlinked table of contents and footnotes. The collection is complimented by an author biography.This collection i...