Whether they are testing a new drug, creating new materials, or checking the safety of our food and water, all scientists follow the scientific method. One of the major steps in the scientific method is testing your hypothesis. That's when scientists hit the lab! This volume stresses the important of safety in the laboratory, whether it's a school science lab or the most high-tech research facility. It also examines the proper rules and procedures everyone must follow when working with chemicals in the lab. Fact boxes and full-color photographs support the age-appropriate text.
The scientific method is the process scientists use to test ideas and gather useful results. As part of the scientific method, scientists gather data, form a hypothesis, and test their hypothesis by performing experiments. Not all hypotheses will be right, but that's part of science! Readers will learn the parts of the scientific method, best practices for running experiments, and how to interpret the results of their experiment. Diagrams and fact boxes provide readers with essential information about using the scientific method in the lab.
Performing experiments in a science lab is a fun and exciting way to learn new things, but accidents in the lab are certainly not fun! This book explains the importance of following safety procedures in the lab. Young scientists will learn about the link between good safety and good science. Proper lab procedures can be the difference between a great new discovery and a plain old mess. Colorful photographs, notes on historical experiments, and informational sidebars help readers get a glimpse into the exciting world of laboratory science.
Doing experiments in a laboratory requires equipment. After all, you can't test all the properties of salt and sugar without beakers, a Bunsen burner, and a crucible. With this book, readers will learn about the pieces of equipment found in most science labs, what they're used for, and how to use them. Full-color photographs, helpful diagrams, and informative fact boxes aid readers in understanding the importance of lab safety and proper lab equipment care.
Fizz, gurgle, bubble, and brew! Hours of outrageous science fun await kids with Jill Hauser's incredible science concoctions. Kids explore a world of amazing science--from capillary action to liquid density to emulsions to plastics--all while making magical mixtures they concoct themselves! * Over 50 safe inexpensive science mixtures, using household ingredients, encourage kids to discover and think creatively. *Explore density with hovering veggies, explode colors in milk to learn about molecular movement, and cross-link polymers to make plastic blobber. *Concoct sticky water, gooblek, jigglin' gelatin worms, lava, liquid lasagna, and creepy water ghosts. Simple experiments with spectacular results make the wonder of science accessible to every child.
The book in your hands develops the best traditions of the Russian scientific popular literature. Written in a clear and captivating manner by working theoretical physicists, who are, at the same time, dedicated popularizers of scientific knowledge, it brings to the reader the latest achievements in quantum solid-state physics, but along the way it also shows how the laws of physics reveal themselves even in seemingly trivial episodes concerning the natural phenomena around us. And most importantly, it shows that we live in the world, where scientists are capable of ?proving harmony with algebra?. ? A A Abrikosov, 2003 Nobel Prize Winner in Physics
In the newly revised second edition of ABC of Prehospital Emergency Medicine, a team of experienced prehospital practitioners deliver a comprehensive up-to-date guide to the rapidly evolving field of prehospital emergency medicine. The book includes evidence-based practice and expert opinion to meet the needs of the PHEM training curriculum covering operational, clinical and system considerations. An international team of expert editors and contributors have also provided readers with: A thorough introduction to prehospital emergency medicine, including activation and deployment, personal protective equipment, and scene safety and assessment Comprehensive exploration of the primary survey, airway, breathing, and circulation assessments Practical discussions of prehospital anesthesia, analgesia, sedation, monitoring and ultrasound The prehospital management of medical, trauma and psychiatric emergencies How to care for special groups, including the elderly, obstetric, pediatric, and bariatric patients Considerations in mass casualty and chemical, biological, radiation, and nuclear incidents. ABC of Prehospital Emergency Medicine is essential reading for paramedics, doctors, nurses and other prehospital practitioners. The text is ideal for those undertaking subspecialty PHEM training, those studying for postgraduate prehospital degree modules, or practitioners undertaking PHEM exams.
The Singularity. It is the era of the posthuman. Artificial intelligences have surpassed the limits of human intellect. Biotechnological beings have rendered people all but extinct. Molecular nanotechnology runs rampant, replicating and reprogramming at will. Contact with extraterrestrial life grows more imminent with each new day. Struggling to survive and thrive in this accelerated world are three generations of the Macx clan: Manfred, an entrepreneur dealing in intelligence amplification technology whose mind is divided between his physical environment and the Internet; his daughter, Amber, on the run from her domineering mother, seeking her fortune in the outer system as an indentured astronaut; and Sirhan, Amber’s son, who finds his destiny linked to the fate of all of humanity. For something is systematically dismantling the nine planets of the solar system. Something beyond human comprehension. Something that has no use for biological life in any form...
