NATIONAL BESTSELLER2nd REVISED & UPDATED EDITIONWith TrigonometryVedic mathematics is gaining widespread popularity among the student community as well as maths lovers. The absence of a book, explaining the techniques in a simple language, has been felt acutely for a long time. This book has been written using a step-by-step approach, and attempts to fill the existing void. It includes several solved problems in addition to 1000 practice problems with answers. It also includes a special chapt...

This book serves as a comprehensive overview of the principles, tools, and techniques of scientific research methodology. It guides readers through various research methodologies and techniques, starting from the basics and culminating in scientific writing and publication. Using simple language, this well-rounded resource empowers readers of all levels – from beginners to seasoned experts – to publish their research outcomes effectively. Some of the key features are as follows:

This book presents an integrated approach to sustainably fulfilling energy requirements, considering various energy-usage sectors and applicable technologies in those sectors. It discusses smart cities, focusing on the design of urban transport systems and sources of energy for mobility. It also shares thoughts on individual consumption for ensuring the sustainability of energy resources and technologies for emission reductions for both mobility and stationary applications. For the latter,...

Can you multiply 4721 by 3908 and get the answer in a single line ?Can you find the cube root of 262144 or 704969 in just 2 seconds ?Can you find a person's birth-date without him telling you ?Can you find out how much money a person has without him telling you ?Can you solve squares, square roots, Algebra and Geometry questions in a jiffy ?!All such amazing techniques are mentioned in this book which will help you befriend numbers and score very good mar...

These simple math secrets and tricks will forever change how you look at the world of numbers.Secrets of Mental Math will have you thinking like a math genius in no time. Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, as renowned “mathemagician” Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head fast...

A comprehensive reference to the newest version of the world’s most popular spreadsheet application: Excel 2010John Walkenbach's name is synonymous with excellence in computer books that decipher complex technical topics. Known as "Mr. Spreadsheet," Walkenbach shows you how to maximize the power of all the new features of Excel 2010.An authoritative reference, this perennial bestseller proves itself indispensable no matter your level of skill, from Excel be...

From India's bestselling business books author, this exclusive ebook brings together two outstanding pieces by Subroto Bagchi, co-founder and presently Chairman, Mindtree, and bestselling author of business books in India.In 'The Idea of Leadership', he draws upon examples from across industries and businesses to outline the essential qualities of a true leader, while in 'Our Search for Innovation' he gives a remarkably insightful account of the nature of ...

This Special Edition of The Hunger Games includes the most extensive interview Suzanne Collins has given since the publication of The Hunger Games; an absorbing behind-the-scenes look at the creation of the series; and an engaging archival conversation between Suzanne Collins and YA legend Walter Dean Myers on writing about war. The Special Edition answers many questions fans have had over the years, and gives great insight into the creation of this era-defining work....

How much further should the affluent world push its material consumption? Does relative dematerialization lead to absolute decline in demand for materials? These and many other questions are discussed and answered in Making the Modern World: Materials and Dematerialization.Over the course of time, the modern world has become dependent on unprecedented flows of materials. Now even the most efficient production processes and the highest practical rates of recycling m...

Investing in Renewable Energy puts the depletion of finite resources such as oil, natural gas, and coal in perspective, and discusses how renewable energy solutions–from solar and wind to geothermal and biofuels–will usher in a new generation of wealth for investors and a new way of life for everyone. With this book, you'll discover various renewable energy technologies that are at the forefront of transitioning our energy economy, and learn how to profit from next-generation rene...

This guide includes the essentials covered in all the basic areas of math. It contains information on set theories, real numbers, integers, fractions and much more.

An objective, comprehensive, and accessible examination of today's most crucial problem: preserving the environment in the face of society's insatiable demand for energy.In Energy at the Crossroads, Vaclav Smil considers the twenty-first century's crucial question: how to reconcile the modern world's unceasing demand for energy with the absolute necessity to preserve the integrity of the biosphere. With this book he offers a comprehensive, accessible guide...