Novedades del último mes en ebooks de ciencias

Discover the timeless wisdom of Ralph Waldo EmersonAmericas leading voice of individualism, moral clarity, and transcendental philosophy.Self-Reliance and Other Essays presents Emersons most influential writings on personal integrity, inner strength, the human spirit, and the profound connection between nature and the self.At the heart of this collection is Self-Reliance, Emersons groundbreaking call for independence of mind and courage of conviction. Its powerful messageencouraging readers to trust themselves, reject conformity, and live authenticallyremains as relevant today as when it was first written.This edition also includes some of Emersons most celebrated essays, such as Nature, Circles, Compensation, The Over-Soul, Experience, Spiritual Laws, The American Scholar, and others that shaped literary, philosophical, and cultural thought in the nineteenth century.Emersons prose blends poetic insight with deep philosophical purpose. He explores the sources of personal strength, the meaning of character, the role of intuition, and the spiritual harmony between humanity and the natural world.Beautifully written and intellectually invigorating, these essays remain essential reading for students, thinkers, leaders, and anyone on a journey toward personal growth, clarity, and self-understanding.Add Self-Reliance and Other Essays to your library and engage with the ideas that helped define the American intellectual tradition.

What if the entire universeits motions, its forces, its mysteriescould be explained through a single brilliant mind? In The System of the World, Isaac Newton completes the breathtaking trilogy of ideas that reshaped science forever. This final masterwork expands on the theories introduced in the Principia, revealing how celestial bodies move, why objects fall, how tides shift, and how mathematical laws govern every corner of the cosmos.This authoritative edition presents Newtons revolutionary insights in a smooth, modern reading experience. Inside, youll journey through:Clear explanations of universal gravitationNewtons models for the motion of planets and cometsHis groundbreaking work on tides, equinoxes, and the Earths rotationReal-world applications of Newtonian physicsThe elegant logic behind the predictable order of natureNewtons writing remains astonishingly relevantoffering not only scientific brilliance but a deep sense of wonder at the precision and beauty of the natural world.Whether youre a student of science, a lover of classic knowledge, or a curious mind seeking to understand the universe more deeply, this edition illuminates Newtons genius with clarity and elegance.Unlock the final piece of Newtons legacyadd this essential scientific classic to your library today and explore the laws that still govern our world.

One book changed the way humanity understood the cosmos.In The Mathematical Principles of Natural Philosophy, Sir Isaac Newton laid the groundwork for all of modern physics uniting heavenly motion and earthly mechanics under a single, universal law. First published in 1687, this monumental work defines the three laws of motion, the law of universal gravitation, and the mathematical framework that revolutionized our view of nature and the universe.Through precision, logic, and elegant reasoning, Newton reveals how every planet, object, and atom moves in harmony according to divine order and natural law. His vision reshaped science, philosophy, and human understanding ushering in the Age of Reason and forever transforming our relationship with the cosmos.Profound, challenging, and awe-inspiring, Principia is more than a scientific treatise it is a masterpiece of human thought and a timeless testament to the power of reason. Click "Buy Now" and explore The Mathematical Principles of Natural Philosophy Isaac Newtons revolutionary work that unlocked the secrets of motion, gravity, and the universe itself.

One idea changed the world forever.In On the Origin of Species, Charles Darwin presents one of the most revolutionary theories in human history the idea that all life on Earth evolved through natural selection.Written with remarkable clarity and precision, Darwins masterpiece explains how species adapt, survive, and diverge over time. Through his meticulous study of animals, plants, and ecosystems, he uncovered the hidden laws of evolution that still shape the biological sciences today.More than a scientific work, On the Origin of Species is a triumph of curiosity, courage, and intellect a book that challenged dogma, inspired generations of thinkers, and forever altered the way we see ourselves and the natural world.Timeless, profound, and endlessly relevant, this is not just a cornerstone of science its a celebration of discovery and the power of human reason. Click "Buy Now" and explore On the Origin of Species the groundbreaking classic that changed how we understand life itself.

Radiophobia: Navigating the Fear of Radiation is a groundbreaking, insightful, and deeply human exploration of one of the modern worlds most misunderstood fears, the fear of radiation. From the haunting legacy of nuclear disasters to the quiet anxiety surrounding medical scans and everyday exposure, this book offers a compassionate, factual, and empowering journey through the roots, realities, and recovery from radiophobia. Radiation surrounds us every day, yet for many, the word alone triggers unease, anxiety, or outright dread. Born from historical events like Chernobyl and Fukushima, radiophobia has grown into a powerful cultural and psychological phenomenon, shaping how we think about technology, energy, health, and even the future. Radiophobia: Navigating the Fear of Radiation examines not only the science behind radiation but also the deep emotional and social currents that make this fear so persistent. Written in a warm, accessible, and thought, provoking style, this book helps readers understand the why behind their fear. It breaks down complex scientific concepts into simple, relatable language, showing what radiation truly is, how it behaves, and how humans interact with it safely every day. More importantly, it delves into the psychological, historical, and cultural forces that have amplified this fear, helping readers see radiophobia not as irrational, but as a human response shaped by misinformation, trauma, and the invisible nature of radiation itself. Inside, youll discover: The history and psychology behind radiophobia and how it evolved after major nuclear incidents. The difference between real radiation risks and perceived dangers. How media and pop culture have shaped public fear and misunderstanding. The emotional and behavioral symptoms of radiophobia, and how they can be managed. Evidence, based therapies and alternative approaches, including mindfulness, hypnosis, and support groups. Practical ways to educate children and communities about radiation without fear. How misinformation spreads, and how to build critical awareness and trust in science again. Each chapter blends scientific clarity with emotional intelligence, guiding readers from confusion to understanding, from fear to empowerment. Whether youre personally affected by radiophobia, curious about the human psychology of fear, or seeking to understand how society can move beyond nuclear anxiety, this book offers both knowledge and hope. Radiophobia: Navigating the Fear of Radiation is not just a scientific guide, its a reminder of humanitys ability to adapt, learn, and find balance between caution and curiosity. It invites you to look beyond the fear, embrace the truth, and see radiation not as a shadow of danger, but as a part of life that can be understood, respected, and even harnessed for good. Perfect for readers interested in psychology, health, environmental science, fear management, or radiation awareness, this book will help you uncover the truth about radiation, and free yourself from the invisible fear that surrounds it.

Dive into the depths of fear and emerge with clarity. The Fearful Sea: A Comprehensive Guide on Thalassophobia is your definitive companion in understanding, confronting, and ultimately transforming the fear of deep water and open oceans. Whether you tremble at the sight of an endless horizon or feel uneasy at the mere thought of descending beneath the waves, this book offers both compassion and science to help you reclaim safety and wonder. From the very first pages, youll journey through the psychological and biological roots of thalassophobia: what triggers it, how common it really is, and why our ancient brains still sound alarms in modern settings. Youll learn how innate survival instincts evolved, and how learned fears shape how we see the sea today. This guide doesnt just describe symptoms, it maps them, helping you decipher emotional responses, physical sensations, and behavioral patterns that may have stayed hidden inside you for years. Youll explore the subtle distinctions between related aquatic fears, like aquaphobia (fear of water) and selachophobia (fear of marine life), so you can see exactly where thalassophobia fits in your story. Then the guide leads you into the anatomy of fear itself: how the brain responds, how childhood experiences forge lifelong anxieties, and how a fear becomes a phobia. Most importantly, this book is practical. Youll discover proven treatment approaches for thalassophobia, gradual exposure therapy, cognitive behavioral methods, medicine when appropriate, and powerful mindfulness and relaxation strategies. The tips for self, help are empathetic and doable, small steps you can take at your own pace. With each chapter, you build tools to face the sea again, not as a threat, but as a mirror of your inner strength. Finally, youll peer ahead to the frontier of future research, where emerging technologies, virtual reality therapy, neuroimaging, and cross, disciplinary insight offer new hope for those whose fear feels too vast to overcome. If you or someone you care about has ever felt panic at the oceans edge, or unease imagining deep, open water, even from the comfort of dry land, this book can help. It is a compassionate, intelligent, and hopeful guide to transforming the fearful sea into a space of understanding, control, and renewed connection with nature. The Fearful Sea is not just for those with thalassophobia. It is for psychologists, counselors, educators, and anyone fascinated by how fear shapes the human relationship with nature. It is for those seeking to understand the mind, conquer visceral panic, or simply see the ocean in a new light.

Unlock the Mysteries of Time Itself , Journey Beyond the Present with Rewinding History: A Time Travel Odyssey What if the past wasnt gone? What if the future wasnt fixed? What if time wasnt a straight line but a landscape you could explore? In Rewinding History: A Time Travel Odyssey, youll step into the ultimate exploration of one of humanitys greatest fascinations: time travel. From ancient myths and cultural legends to cutting, edge theories in physics, this book takes you on an extraordinary journey through the science, philosophy, and imagination of moving through time. Time travel has captivated the human spirit for centuries, and this book brings together every facet of the mystery. Beginning with the earliest perceptions of time and progressing through modern scientific debates, youll discover how our understanding of space, time, relativity, and quantum mechanics has shaped the possibility of temporal journeys. Could wormholes connect distant points in time? Could a rotating cylinder bend reality itself? Explore plausible mechanisms like the Tipler Cylinder and quantum tunneling that stretch the imagination and challenge the limits of physics. But time travel is not only a scientific question, it is a human one. This book dives into the psychological, ethical, and cultural implications of tampering with time. What would it mean to change the past? How might glimpsing the future alter human progress? Would free will survive in a universe where the predestination paradox rules, or could the multiverse provide an escape? Each chapter blends clear explanations with thought, provoking insights, giving readers a chance to wrestle with questions that challenge the very meaning of existence. Youll also see how time travel has shaped our culture. From literature and film to stories of personalities alleged to have traveled across centuries, the fascination with temporal journeys runs deep in our imagination. Famous myths, alleged experiments, and cultural anecdotes are woven together to show how time travel lives not only in theory but in the way we dream about our place in the cosmos. Along the way, Rewinding History: A Time Travel Odyssey explores topics such as: The paradoxes and myths that surround time travel, including the Butterfly Effect The psychological toll of stepping outside linear time, memory, identity, and deja vu The transformative potential of time travel for science, culture, and personal growth What humanity might learn from interacting with extinct species or witnessing its own evolutionary future Written in a clear, engaging, and accessible style, this book is perfect for anyone fascinated by the mystery of time, whether youre a science enthusiast, a philosophy lover, or simply someone who has ever wondered, What if? Step into the odyssey. Explore the paradoxes. Rewind history, and glimpse what might lie beyond.

Solar Eclipse Uncovered: A Complete Guide is your ultimate resource for understanding one of the most fascinating phenomena in our universethe solar eclipse. Whether youre a seasoned eclipse chaser or a curious beginner, this comprehensive guide provides an in-depth exploration of solar eclipses, offering readers a unique blend of scientific facts, historical insights, cultural significance, and practical tips for observing this awe-inspiring event. Solar eclipses are more than just rare events where the Moon momentarily obscures the Sun. They have been a source of wonder, mystery, and even fear for centuries, shaping civilizations, influencing cultures, and driving scientific discovery. In Solar Eclipse Uncovered, youll journey through the science behind these celestial events, learning about the roles of the Sun and the Moon, the mechanics of an eclipse, and the path of totality that makes these moments so magical. This book also delves into the rich history of solar eclipses, from ancient superstitions to modern-day scientific breakthroughs. Youll learn how solar eclipses have been interpreted across different cultures, how theyve shaped our understanding of the cosmos, and how they continue to inspire spiritual and scientific exploration today. The guide offers practical advice on how to safely observe a solar eclipse, with essential tips for preparation and viewing to ensure a safe and unforgettable experience. Additionally, the book includes a look at upcoming eclipses to watch, giving readers the opportunity to plan ahead for future solar eclipses and witness these rare events for themselves. Throughout this book, youll gain insights into how solar eclipses affect animal behavior, how theyve been a vital tool in advancing space science, and how modern technologies and digital platforms are transforming the way we experience and study them. Whether youre interested in the astronomical science, the cultural impact, or simply want to witness one of natures most spectacular events, Solar Eclipse Uncovered provides all the information you need. Packed with rich detail and engaging explanations, Solar Eclipse Uncovered is a must-read for anyone fascinated by the cosmos, eager to learn about the mysteries of solar eclipses, and excited to experience these celestial events firsthand.

This is a basic guide for pandemic coronavirus or COVID-19 or new coronavirus disease book provides essential information on these virus outbreak and causes, and development of treatment to control the new coronavirus disease (COVID-19). Things you can follow at home if you have possible or confirmed COVID-19: · Maintain social distancing. · Staying at home, avoid using any type of public transportation, ridesharing or taxis. · Wash your hand at least 20 second with soap and water and alcohol-based hand sanitizer that contains at least 60% alcohol. · Cover your cough and sneezes through elbow. · Clean all surfaces that are touch often like phones, tables, doorknobs. Use household cleaning or wipes according to the label instructions.

Medicinal Chemistry by Knowledge Flow is a comprehensive eBook that introduces readers to the fundamental principles and applications of medicinal chemistry. Designed for students, researchers, and healthcare professionals, it covers essential topics such as drug design, pharmacokinetics, molecular interactions, drug metabolism, and therapeutic agents. With clear explanations, illustrative diagrams, and real-world examples, the book simplifies complex chemical concepts and their role in drug development. It also explores the structure-activity relationship (SAR) and the mechanisms of action of various drug classes. Ideal for academic learning and practical application, Medicinal Chemistry serves as a valuable resource for understanding the chemical basis of pharmaceuticals and their therapeutic effects.

Biology with Human Physiology is a comprehensive and accessible guide that explores the science of life and the workings of the human body. Covering essential topics such as cell biology, genetics, evolution, and detailed human body systems, this book provides clear explanations supported by helpful diagrams and examples. Designed for students, teachers, and anyone interested in understanding how living organisms function, it bridges general biology and human physiology in a simple, engaging, and informative way making complex concepts easy to grasp and enjoyable to learn.

Esta é a história de duas cachorrinhas que eram de classes sociais diferentes. Feita por um autor que ainda na infância já pensava na "infância brasileira". Uma morava num bairro pobre e outra em lux

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Cómo los humanos aprendimos a resolver problemas.Un pequeño puente entre la física y la realidad es una invitación a cuestionar lo que creemos saber sobre el universo. Con un lenguaje cercano y accesible, este libro recorre desde los origenes cosmicos hasta los misterios de la mecanica cuantica, mostrando como las matematicas y la fisica no solo explican el mundo, sino que tambien nos enseñan a pensar, crear y resolver problemas.A traves de ejemplos cotidianos, teorias cientificas y reflexiones profundas, construiremos un puente entre el conocimiento complejo y la vida real, manteniendo siempre la mente abierta, explorando lo desconocido y descubriendo el poder del pensamiento critico.

O livro traz conceitos sobre a síntese, a estrutura e a caracterização dos nanocompósitos poliméricos reforçados, sobretudo, com nanotubos de carbono, grafeno e nanocristais de celulose. Discute as t

Este livro trata-se de conceitos básicos sobre equipamentos e instalações industriais. A ideia principal deste livro é mostrar os equipamentos industriais de forma simples e sem complicações. Espera-