Our brains are gigantic, seven times larger than they should be for the size of our bodies. The human brain uses 25% of all the energy the body requires each day. And it became enormous in a very short amount of time in evolution, allowing us to leave our cousins, the great apes, behind. So the human brain is special, right? Wrong, according to Suzana Herculano-Houzel. Humans have developed cognitive abilities that outstrip those of all other animals, but not because we are evolutionary outliers. The human brain was not singled out to become amazing in its own exclusive way, and it never stopped being a primate brain. If we are not an exception to the rules of evolution, then what is the source of the human advantage?Herculano-Houzel shows that it is not the size of our brain that matters but the fact that we have more neurons in the cerebral cortex than any other animal, thanks to our ancestors' invention, some 1.5 million years ago, of a more efficient way to obtain calories: cooking. Because we are primates, ingesting more calories in less time made possible the rapid acquisition of a huge number of neurons in the still fairly small cerebral cortex--the part of the brain responsible for finding patterns, reasoning, developing technology, and passing it on through culture.Herculano-Houzel shows us how she came to these conclusions--making "brain soup" to determine the number of neurons in the brain, for example, and bringing animal brains in a suitcase through customs. The Human Advantage is an engaging and original look at how we became remarkable without ever being special.

    But don’t blame yourself if you’ve struggled losing weight. There’s a lot of conflicting information and nonsense out there. Drawing on years of research, Fat Funeral answers critical questions, busts myths, and introduces The Five Golden Weight-Loss Habits—a system of simple, science-based habits that are proven, practical, and powerful enough to completely change your life.

    Dr. Harry Bennett, a physician practicing near Chicago, sees the first two cases of smallpox, a mother and daughter, and he watches helplessly as they become seriously ill and die. A few days later, Dr. Vicky Anderson, an emergency room physician in New York City, diagnoses the third case. The outbreak is recognized as a terrorist attack, but even with a massive public health response, smallpox explodes across America, engulfing the country in fear and panic. Many Americans believe that the threat of a biological terrorist attack is genuine, and Pox describes a disturbingly real possibility. In Pox, the reader witnesses the destructiveness of self-righteous, intolerant fanatics who devise a grim plan to wreak pain and havoc on America. Pox offers an intense look at how contradictory ideologies and philosophies realistically play out, and causes us to realize our vulnerabilities.

    It provides a simple mathematical framework which can be used to understand and even design biological circuits. The textavoids specialist terms, focusing instead on several well-studied biological systems that concisely demonstrate key principles. An Introduction to Systems Biology: Design Principles of Biological Circuits builds a solid foundation for the intuitive understanding of general principles. It encourages the reader to ask why a system is designed in a particular way and then proceeds to answer with simplified models.

    

    Cambridge International AS and A Level Physics covers all the material required for the Cambridge syllabus. The accompanying Student's CD-ROM includes many more questions linked to each chapter, including multiple choice, how to tackle the examinations, and animations, a glossary and summaries. A Teacher's Resource CD-ROM is also available and includes answers to all questions in the Coursebook, together with worksheets describing practical work linked to each chapter in the book.

    • Does Ecstasy cause brain damage? • Why is crack more addictive than cocaine? • What questions regarding drugs are legal to ask in a job interview? • When does marijuana possession carry a greater prison sentence than murder?Illegal Drugs is the first comprehensive reference to offer timely, pertinent information on every drug currently prohibited by law in the United States.  It includes their histories, chemical properties and effects, medical uses and recreational abuses, and associated health problems, as well as addiction and treatment information.Additional survey chapters discuss general and historical information on illegal drug use, the effect of drugs on the brain, the war on drugs, drugs in the workplace, the economy and culture of illegal drugs, and information on thirty-three psychoactive drugs that are legal in the United States, from caffeine, alcohol and tobacco to betel nuts and kava kava.This book is a must-have resource for students, parents, health care workers, law enforcement officers, and anyone else who needs accurate information about drugs.

    This edition retains the scope and emphasis that have made the book very successful while adding over twenty new numerical examples and over 550 new end-of-chapter problems.

    New edition of a text for pharmacy students on the quantitative and theoretical principles of science as applied to the practice of pharmacy. Illustrated. Previous edition 1983. DNLM: Chemistry, Pharmaceutical.

    It covers areas such as fundamentals, logic, counting, relations and digraphs, trees, topics in graph theory, languages and finite-state machines, and groups and coding.

    An essential supplement to a forensic anthropology text, this reader provides case studies that demonstrate innovative approaches and practical experiences in the field. The book provides both introductory and advanced students with a strong sense of the types of cases in which forensic anthropologists become involved, as well as their professional and ethical responsibilities, the scientific rigor required, and the multidisciplinary nature of the science.

    Salient Features: 1.Very short answer type questions (including true-false type questions and fill in the blanks type questions). 2.Short answer type questions. 3. Long answer type questions (or Essay type questions). 4. Multiple choice questions (MCQs) based on theory. 5. Questions based on high order thinking skills (HOTS). 6. Multiple choice questions (MCQs) based on practical skills in science.. 7. NCERT book questions and exercises (with answers). 8. Value based questions (with answers).

    This full color book teaches you fundamental programming and robotics skills as you build and program powerful robots that move, monitor sensors, and respond to their environments. You will build seven increasingly sophisticated robots like the BRICK SORT3R (a robot that sorts bricks by color and size), the THE SNATCH3R (an autonomous robotic arm), and LAVA R3X (a humanoid that walks and talks). Valk also covers more advanced programming techniques like data wires and variables, and shows you how to create custom remote control programs. More than 100 building and programming challenges throughout encourage you to think creatively and to apply what you've learned to invent your own robots.

    Product Condition: No Defects.

    However, several revolutionary discoveries in the twentieth century revealed that there is a fundamental uncertainty at the heart of reality. Take a tour of chaos theory, the uncertainty principle, and read the saga of the South Pole and the Multiverse. Discover how uncertainty is the only certainty.