検索キーワード： "アンサー" 科学・工学

Fans of xkcd ask Munroe a lot of strange questions: What if you tried to hit a baseball pitched at ninety percent the speed of light? How fast can you hit a speed bump while driving and live? If there was a robot apocalypse, how long would humanity last? What if everyone only had one soulmate? What would happen if the moon went away? In pursuit of answers, Munroe runs computer simulations, pores over stacks of declassified military research memos, solves differential equations, and consults with nuclear reactor operators.

Master the complexities of project management with "PMP PMBOK 7 Edition" from Davidson's Audiobooks. Designed for professionals aspiring to excel in the Project Management Professional (PMP) certification, this study guide is the quintessential companion for your preparation, structured around the latest PMBOK Guide – Seventh Edition.

How does soap know what's dirt? How do magnets work? Why do ice cubes crackle in your glass? And how can you keep them quiet? These are questions that torment us all. Now Robert L. Wolke, professor emeritus of chemistry at the University of Pittsburgh, provides definitive - and amazingly simple - explanations for the mysteries of everyday life.

This audiobook is narrated by an AI Voice. Master Incoterms 2020 Scenarios in Under 60 Seconds Eliminate confusion and protect your global trade margins with a customized, rapid-response reference guide designed for modern logistics. Hesitation in logistics directly erodes profitability and...

A FINANCIAL TIMES & NEW STATESMAN BEST BOOK OF 2025 "A refreshingly pragmatic and undoomy book." —The Guardian Clear, simple answers to the most common and vexing questions about climate change that we can take action on right now. We can't afford to delay climate action, but with all the...

A compelling story to expand the human’s perspective on the new, unprecedented world of AI.

Tornadoes. Tsunamis. Earthquakes. Hurricanes. Why does God allow such disasters to happen? We find ourselves asking, are these truly the acts of a loving and compassionate God? In An Act of God?, pastor and best-selling author Erwin W. Lutzer tackles this tough subject head-on, offering real answers as well as comfort and hope to those who struggle with challenges to their faith.

With humor and easy-to-understand language, marine scientist Ellen Prager and meteorologist Dave Jones use frequently asked and zany questions about the ocean and atmosphere to combat misinformation and make science engaging and understandable for all. From dangerous marine life, coral reefs, and the deep sea to lightning, hurricanes, weather forecasting, the Sun, and climate change, they reveal what's fact, what's fiction, and how to find science-based answers.

How about a deeper understanding of the celestial wonders without the dryness of textbook explanations? The Universe Explained (Kind Of) is not just another astronomy guide, but a unique blend of intricate cosmic marvels, engaging storytelling, and jaw-dropping visuals, all crafted with you in mind.

From the creator of the wildly popular webcomic xkcd comes this hilarious and informative book of answers to important questions you probably never thought to ask. Millions of people visit xkcd.com each week to read Randall Munroe’s iconic webcomic. His stick-figure drawings about science...

In this book, two distinguished scientists tackle common misconceptions about race, human biology, and racism. Using an accessible question-and-answer format, Joseph L. Graves Jr. and Alan H. Goodman explain the differences between social and biological notions of race. Although there are many meaningful human genetic variations, they do not map onto socially constructed racial categories. Drawing on evidence from both natural and social science, Graves and Goodman dismantle the malignant myth of gene-based racial difference.

#1 NEW YORK TIMES BESTSELLER The world-famous cosmologist and author of A Brief History of Time leaves us with his final thoughts on the biggest questions facing humankind. “Hawking’s parting gift to humanity . . . a book every thinking person worried about humanity’s future should...

Ever wonder why onions make you cry? Or why lizards do pushups? Or why leaves change color in the fall? Don't worry, you're not alone. Acclaimed science writer and broadcaster Jay Ingram wonders the same things. After a long career of asking important questions (does time speed up as we age? How much Neanderthal is in me? Why do some animals throw their feces?), he's here to put our scientific quandaries to rest.

The follow-up to the best-selling What Did We Use Before Toilet Paper?, Can Holding in a Fart Kill You? has even more fun and fascinating trivia. Perfect for the ever-curious trivia lover, this book is the ultimate in truly extraordinary information. From silly to serious to outright bizarre, this expansive collection offers surprising answers and unexpected facts on everything from history and science to pop culture and nature. From the everyday to the fantastical - it's all here. 

Is there a God? Is there life after death? Why do bad things happen to good people? How can I know? My adult daughter asked me to tell her what I believed and why. This became a book writing project. I am a retired professional teacher, school counselor, and family therapist. I studied to be a priest for three years, living in a seminary and monastery. I am married and a father of two young adults. My academic background is psychology, theology, philosophy, education.

Are you ready to take your fire alarm systems knowledge to the next level and earn your NICET certification with confidence? NICET Fire Alarm Systems Level I and Level II is a clear, practical roadmap for mastering fire alarm systems and passing both certification exams. Designed for aspiring and working fire protection professionals, this guide focuses on understanding how systems work, how they are designed, and how real-world conditions affect life safety.

Whether you're just starting out or gearing up for the final test, this book covers everything from flight planning to staying calm under pressure, preparing you not only for the test but for a successful and safe piloting career.

The CHMM Certified Hazardous Materials Manager Exam Prep is a complete resource for professionals seeking the knowledge, skills, and ethical standards required for hazardous materials management and environmental compliance. Designed for serious exam candidates, this guide provides a clear and practical path to passing the CHMM exam while strengthening your expertise.

Are you ready to pass the Journeyman Plumber Exam with confidence and take your plumbing career to the next level? Mastering the exam can feel overwhelming. With technical codes, calculations, and safety standards to learn, many plumbers struggle to know where to focus. This Journeyman Plumber Exam Study Guide simplifies the process, giving you a step-by-step roadmap to success while building the practical knowledge and confidence you need. Inside, you’ll find: • Plumbing code coverage (IPC & UPC) – Learn to navigate codes, understand pipe sizing, venting rules, and fixture requirements.

Are you ready to take the next step in your construction career and become a licensed contractor? Passing the contractor’s license exam can feel overwhelming, but it doesn’t have to be. Contractor’s License Exam Prep is your roadmap to success, giving aspiring contractors the confidence, knowledge, and strategies to pass the exam and thrive in the construction industry. This all-in-one study guide covers every key topic on contractor licensing exams, including business management, estimating, contracts, project management, construction law, taxation, safety, building codes, and materials.