"Wouldn't you like to live longer? And better? In this operating manual for longevity, Dr. Peter Attia draws on the latest science to deliver innovative nutritional interventions, techniques for optimizing exercise and sleep, and tools for addressing emotional and mental health. For all its successes, mainstream medicine has failed to make much progress against the diseases of aging that kill most people: heart disease, cancer, Alzheimer's disease,...

Published in 1872, thirteen years after On the Origin of Species, The Expression of the Emotions in Man and Animals is devoted to documenting what Darwin believes is the genetically determined aspects of behavior. Together with The Descent of Man (1871), it sketches out Darwin's main thesis of human origins. Here he traces the animal origins of human characteristics such as pursing of the lips in concentration, tightening of the muscles around the...

This book is a picture guide to fossil plants and a few fossil marine organisms found in close association with the local measures in the central Appalachian region. The fossils are sorted by groups and the specimens sampling site locations are listed by coal seam horizon and geographic location. Short descriptions of each group of fossil types are provided. This publication has been designed with the amateur (rock hound) as well as a virtual guide...

In The Descent of Man Darwin addresses many of the issues raised by his notorious Origin of Species: finding in the traits and instincts of animals the origins of the mental abilities of humans, of language, of our social structures and our moral capacities, he attempts to show that there is no clear dividing line between animals and humans. Most importantly, he accounts for what Victorians called the 'races' of mankind by means of what he calls sexual...

A Urogenital System Reference Guide provides lateral & anterior views and explanations of the female and male anatomy, with attention to the genitourinary and reproductive systems. It includes details and illustrations of nephrons, renal corpuscles, the bladder and kidneys, and also has a description of the development of the system in a developing embryo. The guide explains the workings of supporting structures and processes of the urinary tract,...

Kropotkin's Mutual Aid: A Factor of Evolution represents one of the major contributions to twentieth-century political thought. A classic, though often misunderstood text of anarchist thinking, the book offers an exciting and viable alternative to our current political models. Kropotkin's idea of mutual aid is the radical practice of caring for each other while actively working to change the world. This new and authoritative edition of Kropotkin's...

libreka classics — These are classics of literary history, reissued and made available to a wide audience. Immerse yourself in well-known and popular titles!

¿Qué hay en la belleza y por qué nos importa tanto? Desde tiempos inmemoriales los humanos han acudido a tinturas, pócimas, filtros y otros artilugios para ser mirados y admirados. Los egipcios, por ejemplo, delineaban sus párpados con kohl y las mujeres usaban sombras verdes y azules, colorete en las mejillas y carmín de un rojo intenso en los labios. De ese modo no sólo cautivaban a sus medias naranjas, también obtenían la protección de...

In 1944, the Nobel Prize—winning physicist Erwin Schrödinger published a groundbreaking little book called What Is Life? In fewer than one hundred pages, he argued that life was not a mysterious or inexplicable phenomenon, as many people believed, but a scientific process like any other, ultimately explainable by the laws of physics and chemistry. Today, more than sixty years later, members of a new generation of scientists are attempting to create...

Station Life in New Zealand by Lady (Mary Anne) Barker libreka classics — These are classics of literary history, reissued and made available to a wide audience. Immerse yourself in well-known and popular titles!