Petr Beckmann holds up this mirror, giving the background of the times when pi made progress -- and also when it did not, because science was being stifled by militarism or religious fanaticism.

    A simple web search picks out a handful of relevant needles from the world's biggest haystack: the billions of pages on the World Wide Web. Uploading a photo to Facebook transmits millions of pieces of information over numerous error-prone network links, yet somehow a perfect copy of the photo arrives intact. Without even knowing it, we use public-key cryptography to transmit secret information like credit card numbers; and we use digital signatures to verify the identity of the websites we visit. How do our computers perform these tasks with such ease? This is the first book to answer that question in language anyone can understand, revealing the extraordinary ideas that power our PCs, laptops, and smartphones. Using vivid examples, John MacCormick explains the fundamental "tricks" behind nine types of computer algorithms, including artificial intelligence (where we learn about the "nearest neighbor trick" and "twenty questions trick"), Google's famous PageRank algorithm (which uses the "random surfer trick"), data compression, error correction, and much more. These revolutionary algorithms have changed our world: this book unlocks their secrets, and lays bare the incredible ideas that our computers use every day.

    Originally marked out by eye and later by use of a stretched cord, in time these forms came to be made with the simple tools of ruler and compass.This small book introduces the origins and basic principles of geometric constructions using these ancient tools, before going on to cover dozens of geometric forms, from practical fundamentals to more challenging constructions.

    He hung grisly souvenirs on nails in his junkyard.La Costra NostraCharles Carneglia was a stone-cold killer who fell in with the bloodthirsty John Gotti crew. As the infamous crime family rose to power with their murderous trail of sex, jealousy, greed, and revenge, Carneglia rose with them.Mafia, Madness And MurderThis is the horrifying story of a misfit who fit perfectly into the New York mafia. In a harrowing journey inside a ruthless criminal underworld, Pulitzer Prize-winning reporter Anthony M. DeStefano chronicles one man s life in a world of depraved acts of violence and the horrors that went with being a member of the Gambino family."Thrilling American crime writing. -Jimmy Breslin on "King of the Godfathers"Includes 16 Pages of Shocking Photos"

    Among the old chestnuts he cracks wide open are the following classics: Knights and knaves The monk and the mountain The dominoes and the chessboard The unexpected hanging The Tower of HanoiUsing real-world analogies, infectious humor, and a fresh approach, this deceptively simple volume will challenge, amuse, enlighten, and surprise even the most experienced puzzle solver.

    We have tremendous influence in the home; corporate world; the church; and society as a whole. But some how we have begun to lose sight of power and influence that we posses. God gave us the ability not only to birth life, but to speak life to every circumstance and situation that we face. It's time for us as women of God to embrace our purpose and power. Its time to stop bashing others and talking bad about ourselves. We have to take our words and communication more seriously. Just as Eve was a gift to Adam, we are a gift to the body of Christ. Its time for us to unleash the power of God's word in our lives.

    You can crochet these slippers in about 2 hours dependingon how fast you crochet using bulky yarn and a J, K, or L hook.The pattern instructions are for 4 styles of ladies slippers in three sizes. Patterns for threeflower embellishments and 2 bows are included.This crochet pattern is suitable for beginners.You should know how to chain, single crochet,half double crochet, double crochet, and sew seams together with yarn. Ariana - These slippers are so soft and comfortable with just the right amount of stretch. You can crochet these in less than 2 hours and they make great gifts. Carrie - Super simple to make, these soft and cozy slippers are just right for lounging around. Flora - A pretty pair of slippers that fit your feet quite cozily! Isabell -This pretty ballerina style slipper can be made in two colors or just use one. I hope you enjoy my patterns for these easy to crochet slippers.

    Why?In this book, I argue that the root of the problem is America’s religiosity. A crisis that only science could meet threatened to expose the impotence of religious claims, and religious leaders and institutions went on the attack. Any hope of a rational, scientifically informed response was crippled by a presidential administration elected by religious zealots, staffed by religious zealots, and beholden to religious zealots. But their malfeasance was not limited to the political arena.From churches ignoring state lock downs, to televangelists declaring the disease miraculously eradicated, to pastors suing their governors for enforcing public safety measures, religion was at the forefront of virtually every misguided step towards catastrophe that the nation took.When science eventually solves this problem, religions will be quick to thank their gods for the scientist’s labor and forgive themselves their trespasses. We cannot afford to give them such easy absolution. Their disastrous contributions to our national pandemic response are a potent reminder that a nation in the twenty-first century can ill afford to let anyone compete with science in the realm of truth.

    As we dream with him, we are taken further and further into mathematical theory, where ideas eventually take flight, until everyone--from those who fumble over fractions to those who solve complex equations in their heads--winds up marveling at what numbers can do.Hans Magnus Enzensberger is a true polymath, the kind of superb intellectual who loves thinking and marshals all of his charm and wit to share his passions with the world. In The Number Devil, he brings together the surreal logic of Alice in Wonderland and the existential geometry of Flatland with the kind of math everyone would love, if only they had a number devil to teach them.

    Each object is plotted on a detailed, easy-to-use star map, and most of these sights can be found even in a light-polluted sky. Also included are four seasonal all-sky charts that help locate each highlight. You don't need fancy or expensive equipment to enjoy the wonders of the night sky. In fact, as even experienced star gazers know, to go beyond the naked-eye sky and delve deep into the universe, all you need are binoculars ? even the ones hanging unused in your closet. If you don't own any, Binocular Highlights explains what to look for when choosing binoculars for star gazing and provides observing tips for users of these portable and versatile mini-telescopes. Sprial-bound with readable paper spine, full color throughout.

    You can use these ideas and methods as-is, or better yet, tweak them and create your own enticing educational meals. The message the authors share is that, with imagination and preparation, every teacher can be a Classroom Chef.

    You experience it passing every day when you watch clocks tick, bread toast, and children grow. But most physicists see things differently, from Newton to Einstein to today’s quantum theorists. For them, time isn’t real. You may think you experience time passing, but they say it’s just an illusion.Lee Smolin, author of the controversial bestseller The Trouble with Physics, argues this limited notion of time is holding physics back. It’s time for a major revolution in scientific thought. The reality of time could be the key to the next big breakthrough in theoretical physics.What if the laws of physics themselves were not timeless? What if they could evolve? Time Reborn offers a radical new approach to cosmology that embraces the reality of time and opens up a whole new universe of possibilties. There are few ideas that, like our notion of time, shape our thinking about literally everything, with major implications for physics and beyond—from climate change to the economic crisis. Smolin explains in lively and lucid prose how the true nature of time impacts our world.

    As far back as he can remember, he has had unexplainable powers. Specifically, he has the power to prevent certain bad things from happening. Everything changes for Tyler when his son Nathan goes missing. Everyone blames him for his disappearance, while Tyler is determined to find out what happened to him. Things quickly spiral out of control in this page-turner of a thriller. This debut novel from author Justin M. Woodward will have you asking yourself, how far would you go for the ones you love?

    Kirkland is a master at finding the small hidden bits of humor in events that the rest of us might just as easily overlook. His goal with his writing has always been to let his readers laugh with him and at him, and by doing so, finding a way to laugh at themselves. His previous books have been called "a must-have for all of us who love to just sit back and laugh." This book follows that tradition.Recipient of the 2006 Stephen Leacock Award of Merit for Humour (Canada.)

    Although it has a long history, the recent discovery (1992) of the body's widespread endocannabinoid system (ECS) has thrust cannabis back into the limelight again as a viable medicine. In 2012 over 2.5 million prescriptions were written for medical marijuana in the United States. CBD and THC are both cannabinoids found in cannabis. However, while THC produces a “high” in the user, CBD does not. And now legal CBD-rich hemp oil is available over-the-counter in all 50 states, without a prescription. It was discovered that the Hemp Family of plants (cannabis, marijuana) is loaded with cannabinoids that stimulate our ECS receptor sites. These sites are found in the brain, organs, glands, connective tissue and immune cells and plays regulatory roles in many physiological processes including appetite, pain-sensation, mood and memory. The primary purpose of this system revolves around maintaining balance in the body. Cannabinoids found in all varieties of cannabis work in harmony with the cannabinoids we naturally produce when our system is functioning properly. It is now coming to light that we may very well be “Endocannabinoid Deficient” and supplementing with Cannabidiol, known as CBD, may provide just what we’re missing to restore optimum health. The health benefits of cannabidiol (CBD) from natural hemp oil is this book's primary focus. It explores the similarities, differences, uses and benefits of hemp, cannabis and medical marijuana along with the interplay of THC and CBD. Their 480 other components are also discussed, such as terpenoids, flavonoids, enzymes, vitamins, etc. Make no mistake about it, the endocannabinoid system, although newly discovered, is just as important as any other bodily system, like the muscular, cardiac, circulatory or digestive system. The ECS requires its own specialized medicine as found in the Hemp Family of plants, which is also known as cannabis, and which includes all strains of marijuana. Here is a list of conditions known and/or being researched that may be helped by cannabinoid therapeutics and supplementation: Acne ADD/ADHD Addiction AIDS ALS (Lou Gehrig's Disease) Alzheimer’s Anorexia Antibiotic Resistance Anxiety Atherosclerosis Arthritis Asthma Autism Bipolar Cancer Colitis/Crohn’s Depression Diabetes Endocrine Disorders Epilepsy/Seizure Fibromyalgia Glaucoma Heart Disease Huntington’s Inflammation Irritable Bowel Kidney Disease Liver Disease Metabolic Syndrome Migraine Mood Disorders Motion Sickness Multiple Sclerosis Nausea Neurodegeneration Neuropathic Pain Obesity OCD Osteoporosis Parkinson’s Prion/Mad Cow Disease PTSD Rheumatism Schizophrenia Sickle Cell Anemia Skin Conditions Sleep Disorders Spinal Cord Injury Stress Stroke/TBI 10% of the proceeds from sales of this book will be donated to the American Cannabis Nurses Association in an effort to bring together nurses, to share, integrate and one day certify nurses in the science of endocannabinoid therapeutics in nursing practice.