Category: Science & Math

Oxygen A Four Billion Year History 0

Oxygen: A Four Billion Year History

Description The air we breathe is twenty-one percent oxygen, an amount higher than on any other known world. While we may take our air for granted, Earth was not always an oxygenated planet. How did it become this way? Donald Canfield—one of the world’s leading authorities on geochemistry, earth history, and the early oceans—covers this vast history, emphasizing its relationship to the evolution of life and the evolving chemistry of the Earth. Canfield guides readers through the various lines of scientific evidence, considers some of the wrong turns and dead ends along the way, and highlights the scientists and researchers who have made key discoveries...


Root to Stem: A seasonal guide to natural recipes and remedies for everyday life

Description ‘Root to Stem is a seasonal and holistic approach to health that puts plants, herbs and nature at the heart of how we live and eat. It is a new kind of guide that links individual health to our communities and the planet’s health to sustain us all.‘ This perfect companion to the seasons, this book will show you how to take greater control over your own health and wellbeing, treat everyday ailments, and ensure the sustainability of the planet through discovering how to forage, grow, or shop for plant- and herb-based foods and products. Including: Detox in the spring with sorrel, cleavers and nettles....

5 Steps to a 5 AP Statistics 2020 0

5 Steps to a 5: AP Statistics 2020 (5 Steps to a 5)

Description The immensely popular test prep guide has been updated and revised with new material and is now accessible in print, online and mobile formats. 5 Steps to a 5: AP Statistics 2020 introduces an easy to follow, effective 5-step study plan to help you build the skills, knowledge, and test-taking confidence you need to reach your full potential. The book includes hundreds of practice exercises with thorough answer explanations and sample responses. You’ll learn how to master the multiple-choice questions and achieve a higher score on this demanding exam. Because this guide is accessible in print and digital formats, you can study online, via your...


The New York Times Best Sellers: Science – July, 2019

Description The New York Times Best Sellers are compiled and archived by The Best-Seller Lists Desk of The New York Times News Department, and are separate from the Culture, Advertising and Business sides of The New York Times Company. LIST: 01. SAPIENS by Yuval Noah Harari 02. THE BODY KEEPS THE SCORE by Bessel van der Kolk 03. HOW TO CHANGE YOUR MIND by Michael Pollan 04. ONE GIANT LEAP by Charles Fishman 05. UNDERLAND by Robert Macfarlane 06. BEING MORTAL by Atul Gawande 07. THINKING, FAST AND SLOW by Daniel Kahneman 08. ELDERHOOD by Louise Aronson 09. WHY WE SLEEP by Matthew Walker 10....

A Journey Through Potions and Herbology 0

A Journey Through Potions and Herbology (A Journey Through… Book 2)

Description Potions have been made for thousands of years – associated with bubbling pots and mysterious ingredients, they have been brewed to make medicines, drugs and poisons. Harry Potter became much better at Potions with a little help from the Half-Blood Prince. Plants have also been important components of medicines as much as myth-making and magic. A source of danger as well as a means of overcoming obstacles, Herbology was a subject which had a major bearing on Harry’s key decisions and mistakes in the wizarding world. This eBook short examines the colourful characters and curious incidents of the real history of magic, and how...

A Journey Through Charms and Defence Against the Dark Arts 0

A Journey Through Charms and Defence Against the Dark Arts (Harry Potter: A Journey Through… Book 1)

Description How to become invisible, to make someone fall in love with you, to transform into another creature: these are all things that people have believed in, yearned for, or feared, throughout history. Spells and charms have captured the imagination for hundreds of years. Warding off evil is also something that has concerned people throughout history. From werewolves to all manner of snakes in the wizarding world, you’d learn how to face a number of strange and frightening forces in Defence Against the Dark Arts classes. This eBook short examines the colourful characters and curious incidents of the real history of magic, and how they...

College Mathematics 0

College Mathematics for Business, Economics, Life Sciences, and Social Sciences, 13th Edition

Description Barnett/Ziegler/Byleen is designed to help students help themselves succeed in the course. This text offers more built-in guidance than any other on the market—with special emphasis on prerequisites skills—and a host of student-friendly features to help students catch up or learn on their own. Download Links Server1  |  Server2


Statistics For Dummies, 2nd Edition

Description The fun and easy way to get down to business with statistics Stymied by statistics? No fear? this friendly guide offers clear, practical explanations of statistical ideas, techniques, formulas, and calculations, with lots of examples that show you how these concepts apply to your everyday life. Statistics For Dummies shows you how to interpret and critique graphs and charts, determine the odds with probability, guesstimate with confidence using confidence intervals, set up and carry out a hypothesis test, compute statistical formulas, and more. • Tracks to a typical first semester statistics course • Updated examples resonate with today’s students • Explanations mirror teaching methods...

A Course in Financial Calculus 0

A Course in Financial Calculus

Description This text is designed for first courses in financial calculus aimed at students with a good background in mathematics. Key concepts such as martingales and change of measure are introduced in the discrete time framework, allowing an accessible account of Brownian motion and stochastic calculus. The Black-Scholes pricing formula is first derived in the simplest financial context. Subsequent chapters are devoted to increasing the financial sophistication of the models and instruments. The final chapter introduces more advanced topics including stock price models with jumps, and stochastic volatility. A large number of exercises and examples illustrate how the methods and concepts can be applied to...

Complete Chemistry for JEE main 2019 0

Complete Chemistry for JEE main 2019

Description Complete Chemistry for JEE Main 2019 judiciously combines theory and practice, with the right emphasis on solved examples and exercises. The entire syllabus is covered in 29 chapters which adhere strictly to the current pattern of the examination. Download Links Server1  |  Server2