Our Universe is majestic, magnificent in its splendour and deeply mysterious at the same time. Throughout this book, we shall try to act as Cosmic Detectives. Through careful observation of some very elementary clues scattered across the sky, we try to gradually discover some of the deepest and darkest secrets or mysteries of the Universe. From our familiar shoreline on the Earth, we dare to venture into the harrowing depths of vast unknown Cosmic abyss. Believe me, it will be a fascinating journey indeed!

"A work of enormous breadth, likely to pleasantly surprise both general readers and experts."—New York Times Book Review This revolutionary book provides fresh answers to long-standing questions of human origins and consciousness. Drawing on his breakthrough research in comparative neuroscience, Terrence Deacon offers a wealth of insights into the significance of symbolic thinking: from the co-evolutionary exchange between language and brains over two million years of hominid evolution to the ethical repercussions that followed man's newfound access to other people's thoughts and emotions. Informing these insights is a new understanding of how Darwinian processes underlie the brain's development and function as well as its evolution. In contrast to much contemporary neuroscience that treats the brain as no more or less than a computer, Deacon provides a new clarity of vision into the mechanism of mind. It injects a renewed sense of adventure into the experience of being human.

"In this eBook, you'll learn the principles of grammar and how to manipulate your words until they're just right. Strengthen your revising and editing skills and become a clear and consistent writer." --

Various disasters threaten to stop Poppa and the children from getting to the lake in their rattletrap car, but they manage to come up with an ingenious solution to each problem.

The Sourcebook for Teaching Science is a unique, comprehensive resource designed to give middle and high school science teachers a wealth of information that will enhance any science curriculum. Filled with innovative tools, dynamic activities, and practical lesson plans that are grounded in theory, research, and national standards, the book offers both new and experienced science teachers powerful strategies and original ideas that will enhance the teaching of physics, chemistry, biology, and the earth and space sciences.

“Fascinating . . . memorable . . . revealing . . . perhaps the best of Carl Sagan’s books.”—The Washington Post Book World (front page review) In Cosmos, the late astronomer Carl Sagan cast his gaze over the magnificent mystery of the Universe and made it accessible to millions of people around the world. Now in this stunning sequel, Carl Sagan completes his revolutionary journey through space and time. Future generations will look back on our epoch as the time when the human race finally broke into a radically new frontier—space. In Pale Blue Dot, Sagan traces the spellbinding history of our launch into the cosmos and assesses the future that looms before us as we move out into our own solar system and on to distant galaxies beyond. The exploration and eventual settlement of other worlds is neither a fantasy nor luxury, insists Sagan, but rather a necessary condition for the survival of the human race. “Takes readers far beyond Cosmos . . . Sagan sees humanity’s future in the stars.”—Chicago Tribune

Presents proof that an advanced black African civilization inhabited the Sahara long before Pharaonic Egypt • Reveals black Africa to be at the genesis of ancient civilization and the human story • Examines extensive studies into the lost civilization of the “Star People” by renowned anthropologists, archaeologists, genetic scientists, and cultural historians as well as the authors’ archaeoastronomy and hieroglyphics research • Deciphers the history behind the mysterious Nabta Playa ceremonial area and its stone calendar circle and megaliths Relegated to the realm of archaeological heresy, despite a wealth of hard scientific evidence, the theory that an advanced civilization of black Africans settled in the Sahara long before Pharaonic Egypt existed has been dismissed and even condemned by conventional Egyptologists, archaeologists, and the Egyptian government. Uncovering compelling new evidence, Egyptologist Robert Bauval and astrophysicist Thomas Brophy present the anthropological, climatological, archaeological, geological, and genetic research supporting this hugely debated theory of the black African origin of Egyptian civilization. Building upon extensive studies from the past four decades and their own archaeoastronomical and hieroglyphic research, the authors show how the early black culture known as the Cattle People not only domesticated cattle but also had a sophisticated grasp of astronomy; created plentiful rock art at Gilf Kebir and Gebel Uwainat; had trade routes to the Mediterranean coast, central Africa, and the Sinai; held spiritual and occult ceremonies; and constructed a stone calendar circle and megaliths at the ceremonial site of Nabta Playa reminiscent of Stonehenge, yet much older. Revealing these “Star People” as the true founders of ancient Egyptian civilization, this book completely rewrites the history of world civilization, placing black Africa back in its rightful place at the center of mankind’s origins.