Search results for ""Imagine That""

An idea-packed catalog of projects, activities, and science fun sure to inspire future "Edisons" . The Thomas Edison Book of Easy and Incredible Experiments The Thomas Alva Edison Foundation Thomas Edison patented 1,093 inventions -- and more chemistry experiments than any other scientist ever! This book reflects the fascination that he found in experimentation and presents the best, most popular experiments and projects sponsored by the prestigious Edison Foundation. Here, in one convenient volume, you will find a range of activities from the very simple (for primary or middle grades or individual young scientists at home) to the intriguingly complex (for older students, groups, or an entire class). These experiments require no science background. They utilize inexpensive, easy-to-obtain materials. Most of all, the projects are fun to build, safe and useful, and each provides a good demonstration of important scientific principles in real-life action! Most youngsters and teens can work on the experiments with little supervision, and there are ample ideas for science fairs and "extra credit" projects. Over 100 illustrations are included, plus photos of the legendary inventor himself. Experiments in this book encompass magnetism, electricity, electrochemistry, chemistry, physics, energy, and environmental studies -- topics for varied interests in grades 4 through 11. Throughout, emphasis is on the essence of scientific "tinkering," experimenting for the pure fun of it . activities that lead to satisfying hobbies, new ideas, and learning. Edison himself would surely enjoy this book -- so imagine that you are visiting his laboratory, and let this be your introduction to a world of discovery. .

Read more less

It is difficult to imagine that the statistical analysis of compositional data has been a major issue of concern for more than 100 years. It is even more difficult to realize that so many statisticians and users of statistics are unaware of the particular problems affecting compositional data, as well as their solutions. The issue of ``spurious correlation'', as the situation was phrased by Karl Pearson back in 1897, affects all data that measures parts of some whole, such as percentages, proportions, ppm and ppb. Such measurements are present in all fields of science, ranging from geology, biology, environmental sciences, forensic sciences, medicine and hydrology. This book presents the history and development of compositional data analysis along with Aitchison's log-ratio approach. Compositional Data Analysis describes the state of the art both in theoretical fields as well as applications in the different fields of science. Key Features: Reflects the state-of-the-art in compositional data analysis. Gives an overview of the historical development of compositional data analysis, as well as basic concepts and procedures. Looks at advances in algebra and calculus on the simplex. Presents applications in different fields of science, including, genomics, ecology, biology, geochemistry, planetology, chemistry and economics. Explores connections to correspondence analysis and the Dirichlet distribution. Presents a summary of three available software packages for compositional data analysis. Supported by an accompanying website featuring R code. Applied scientists working on compositional data analysis in any field of science, both in academia and professionals will benefit from this book, along with graduate students in any field of science working with compositional data.

Read more less

INSTANT NEW YORK TIMES BESTSELLEROne of Barnes and Noble's Best History Books of 2022 * Finalist for the CALIBA Golden Poppy Award * A Goodreads Readers Choice Nominee"Hip, entertaining...imaginative."—Kirkus, starred review * "Essential." —Min Jin Lee * "A Herculean effort."—Lisa Ling * "A must-read."—Ijeoma Oluo * "Get two copies."—Shea Serrano * "A bo2ok we've needed for ages." —Celeste Ng * "Accessible, informative, and fun." —Cathy Park Hong * "This book has serious substance...Also, I'm in it."—Ronny ChiengRISE is a love letter to and for Asian Americans--a vivid scrapbook of voices, emotions, and memories from an era in which our culture was forged and transformed, and a way to preserve both the headlines and the intimate conversations that have shaped our community into who we are today.When the Hart-Celler Act passed in 1965, opening up US immigration to non-Europeans, it ushered in a whole new era. But even to the first generation of Asian Americans born in the US after that milestone, it would have been impossible to imagine that sushi and boba would one day be beloved by all, that a Korean boy band named BTS would be the biggest musical act in the world, that one of the most acclaimed and popular movies of 2018 would be Crazy Rich Asians, or that we would have an Asian American Vice President. And that’s not even mentioning the creators, performers, entrepreneurs, execs and influencers who've been making all this happen, behind the scenes and on the screen; or the activists and representatives continuing to fight for equity, building coalitions and defiantly holding space for our voices and concerns. And still: Asian America is just getting started.The timing could not be better for this intimate, eye-opening, and frequently hilarious guided tour through the pop-cultural touchstones and sociopolitical shifts of the 1990s, 2000s, 2010s, and beyond. Jeff Yang, Phil Yu, and Philip Wang chronicle how we’ve arrived at today’s unprecedented diversity of Asian American cultural representation through engaging, interactive infographics (including a step-by-step guide to a night out in K-Town, an atlas that unearths historic Asian American landmarks, a handy “Appreciation or Appropriation?” flowchart, and visual celebrations of both our "founding fathers and mothers" and the nostalgia-inducing personalities of each decade), plus illustrations and graphic essays from major AAPI artists, exclusive roundtables with Asian American cultural icons, and more, anchored by extended insider narratives of each decade by the three co-authors. Rise is an informative, lively, and inclusive celebration of both shared experiences and singular moments, and all the different ways in which we have chosen to come together.

Read more less

Objectives The purpose of Top-Down Network Design, Third Edition, is to help you design networks that meet a customer’s business and technical goals. Whether your customer is another department within your own company or an external client, this book provides you with tested processes and tools to help you understand traffic flow, protocol behavior, and internetworking technologies. After completing this book, you will be equipped to design enterprise networks that meet a customer’s requirements for functionality, capacity, performance, availability, scalability, affordability, security, and manageability. Audience This book is for you if you are an internetworking professional responsible for designing and maintaining medium- to large-sized enterprise networks. If you are a network engineer, architect, or technician who has a working knowledge of network protocols and technologies, this book will provide you with practical advice on applying your knowledge to internetwork design. This book also includes useful information for consultants, systems engineers, and sales engineers who design corporate networks for clients. In the fast-paced presales environment of many systems engineers, it often is difficult to slow down and insist on a top-down, structured systems analysis approach. Wherever possible, this book includes shortcuts and assumptions that can be made to speed up the network design process. Finally, this book is useful for undergraduate and graduate students in computer science and information technology disciplines. Students who have taken one or two courses in networking theory will find Top-Down Network Design, Third Edition, an approachable introduction to the engineering and business issues related to developing real-world networks that solve typical business problems. Changes for the Third Edition Networks have changed in many ways since the second edition was published. Many legacy technologies have disappeared and are no longer covered in the book. In addition, modern networks have become multifaceted, providing support for numerous bandwidth-hungry applications and a variety of devices, ranging from smart phones to tablet PCs to high-end servers. Modern users expect the network to be available all the time, from any device, and to let them securely collaborate with coworkers, friends, and family. Networks today support voice, video, high-definition TV, desktop sharing, virtual meetings, online training, virtual reality, and applications that we can’t even imagine that brilliant college students are busily creating in their dorm rooms. As applications rapidly change and put more demand on networks, the need to teach a systematic approach to network design is even more important than ever. With that need in mind, the third edition has been retooled to make it an ideal textbook for college students. The third edition features review questions and design scenarios at the end of each chapter to help students learn top-down network design. To address new demands on modern networks, the third edition of Top-Down Network Design also has updated material on the following topics: ¿ Network redundancy ¿ Modularity in network designs ¿ The Cisco SAFE security reference architecture ¿ The Rapid Spanning Tree Protocol (RSTP) ¿ Internet Protocol version 6 (IPv6) ¿ Ethernet scalability options, including 10-Gbps Ethernet and Metro Ethernet ¿ Network design and management tools

Read more less