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Author: Janna Levin
Publisher: Anchor
ISBN: 0307958205
Category : Science
Languages : en
Pages : 258
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Book Description
The authoritative story of the headline-making discovery of gravitational waves—by an eminent theoretical astrophysicist and award-winning writer. From the author of How the Universe Got Its Spots and A Madman Dreams of Turing Machines, the epic story of the scientific campaign to record the soundtrack of our universe. Black holes are dark. That is their essence. When black holes collide, they will do so unilluminated. Yet the black hole collision is an event more powerful than any since the origin of the universe. The profusion of energy will emanate as waves in the shape of spacetime: gravitational waves. No telescope will ever record the event; instead, the only evidence would be the sound of spacetime ringing. In 1916, Einstein predicted the existence of gravitational waves, his top priority after he proposed his theory of curved spacetime. One century later, we are recording the first sounds from space, the soundtrack to accompany astronomy’s silent movie. In Black Hole Blues and Other Songs from Outer Space, Janna Levin recounts the fascinating story of the obsessions, the aspirations, and the trials of the scientists who embarked on an arduous, fifty-year endeavor to capture these elusive waves. An experimental ambition that began as an amusing thought experiment, a mad idea, became the object of fixation for the original architects—Rai Weiss, Kip Thorne, and Ron Drever. Striving to make the ambition a reality, the original three gradually accumulated an international team of hundreds. As this book was written, two massive instruments of remarkably delicate sensitivity were brought to advanced capability. As the book draws to a close, five decades after the experimental ambition began, the team races to intercept a wisp of a sound with two colossal machines, hoping to succeed in time for the centenary of Einstein’s most radical idea. Janna Levin’s absorbing account of the surprises, disappointments, achievements, and risks in this unfolding story offers a portrait of modern science that is unlike anything we’ve seen before.
Author: Janna Levin
Publisher: Anchor
ISBN: 0307958205
Category : Science
Languages : en
Pages : 258
Get Book Here
Book Description
The authoritative story of the headline-making discovery of gravitational waves—by an eminent theoretical astrophysicist and award-winning writer. From the author of How the Universe Got Its Spots and A Madman Dreams of Turing Machines, the epic story of the scientific campaign to record the soundtrack of our universe. Black holes are dark. That is their essence. When black holes collide, they will do so unilluminated. Yet the black hole collision is an event more powerful than any since the origin of the universe. The profusion of energy will emanate as waves in the shape of spacetime: gravitational waves. No telescope will ever record the event; instead, the only evidence would be the sound of spacetime ringing. In 1916, Einstein predicted the existence of gravitational waves, his top priority after he proposed his theory of curved spacetime. One century later, we are recording the first sounds from space, the soundtrack to accompany astronomy’s silent movie. In Black Hole Blues and Other Songs from Outer Space, Janna Levin recounts the fascinating story of the obsessions, the aspirations, and the trials of the scientists who embarked on an arduous, fifty-year endeavor to capture these elusive waves. An experimental ambition that began as an amusing thought experiment, a mad idea, became the object of fixation for the original architects—Rai Weiss, Kip Thorne, and Ron Drever. Striving to make the ambition a reality, the original three gradually accumulated an international team of hundreds. As this book was written, two massive instruments of remarkably delicate sensitivity were brought to advanced capability. As the book draws to a close, five decades after the experimental ambition began, the team races to intercept a wisp of a sound with two colossal machines, hoping to succeed in time for the centenary of Einstein’s most radical idea. Janna Levin’s absorbing account of the surprises, disappointments, achievements, and risks in this unfolding story offers a portrait of modern science that is unlike anything we’ve seen before.
Author: Emily Thompson
Publisher: Running Press Adult
ISBN: 0762490454
Category : Self-Help
Languages : en
Pages : 319
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Book Description
From the creators of the hit podcast comes an interactive self-help guide for creative entrepreneurs, where they share their best tools and tactics on "being boss" in both business and life. Kathleen Shannon and Emily Thompson are self-proclaimed "business besties" and hosts of the top-ranked podcast Being Boss, where they talk shop and share their combined expertise with other creative entrepreneurs. Now they take the best of their from-the- trenches advice, giving you targeted guidance on: The Boss Mindset: how to weed out distractions, cultivate confidence, and tackle "fraudy feelings" Boss Habits: including a tested method for visually mapping out goals with magical results Boss Money: how to stop freaking out about finances and sell yourself (without shame) With worksheets, checklists, and other real tools for achieving success, here's a guide that will truly help you "be boss" not only at growing your business, but creating a life you love.
Author: Alison Green
Publisher: Ballantine Books
ISBN: 0399181822
Category : Business & Economics
Languages : en
Pages : 306
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Book Description
From the creator of the popular website Ask a Manager and New York’s work-advice columnist comes a witty, practical guide to 200 difficult professional conversations—featuring all-new advice! There’s a reason Alison Green has been called “the Dear Abby of the work world.” Ten years as a workplace-advice columnist have taught her that people avoid awkward conversations in the office because they simply don’t know what to say. Thankfully, Green does—and in this incredibly helpful book, she tackles the tough discussions you may need to have during your career. You’ll learn what to say when • coworkers push their work on you—then take credit for it • you accidentally trash-talk someone in an email then hit “reply all” • you’re being micromanaged—or not being managed at all • you catch a colleague in a lie • your boss seems unhappy with your work • your cubemate’s loud speakerphone is making you homicidal • you got drunk at the holiday party Praise for Ask a Manager “A must-read for anyone who works . . . [Alison Green’s] advice boils down to the idea that you should be professional (even when others are not) and that communicating in a straightforward manner with candor and kindness will get you far, no matter where you work.”—Booklist (starred review) “The author’s friendly, warm, no-nonsense writing is a pleasure to read, and her advice can be widely applied to relationships in all areas of readers’ lives. Ideal for anyone new to the job market or new to management, or anyone hoping to improve their work experience.”—Library Journal (starred review) “I am a huge fan of Alison Green’s Ask a Manager column. This book is even better. It teaches us how to deal with many of the most vexing big and little problems in our workplaces—and to do so with grace, confidence, and a sense of humor.”—Robert Sutton, Stanford professor and author of The No Asshole Rule and The Asshole Survival Guide “Ask a Manager is the ultimate playbook for navigating the traditional workforce in a diplomatic but firm way.”—Erin Lowry, author of Broke Millennial: Stop Scraping By and Get Your Financial Life Together
Author: David Allen
Publisher: Penguin
ISBN: 0698161866
Category : Business & Economics
Languages : en
Pages : 354
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Book Description
The book Lifehack calls "The Bible of business and personal productivity." "A completely revised and updated edition of the blockbuster bestseller from 'the personal productivity guru'"—Fast Company Since it was first published almost fifteen years ago, David Allen’s Getting Things Done has become one of the most influential business books of its era, and the ultimate book on personal organization. “GTD” is now shorthand for an entire way of approaching professional and personal tasks, and has spawned an entire culture of websites, organizational tools, seminars, and offshoots. Allen has rewritten the book from start to finish, tweaking his classic text with important perspectives on the new workplace, and adding material that will make the book fresh and relevant for years to come. This new edition of Getting Things Done will be welcomed not only by its hundreds of thousands of existing fans but also by a whole new generation eager to adopt its proven principles.
Author:
Publisher:
ISBN:
Category : Advertising
Languages : en
Pages : 874
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Book Description
Author: Lynn Webster Ellis
Publisher:
ISBN:
Category : Advertising agencies
Languages : en
Pages : 156
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Book Description
Author: SAGE Business Researcher
Publisher: SAGE Publications
ISBN: 150638434X
Category : Business & Economics
Languages : en
Pages : 694
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Book Description
How different is the sharing economy from the traditional economy? What can entrepreneurs learn from failure? Can start-ups change the world? SAGE Business Researcher’s Issues in Entrepreneurship offers an in-depth and nuanced look at a wide range of today’s latest issues and controversies in entrepreneurship. This new collection of timely readings delves into current topics such as learning from failure, social entrepreneurship, flat management, crowdfunding, and more. Written with the rigor and immediacy of the best explanatory journalism, each issue provides deep, balanced, and authoritative coverage on the selected topic and key research, pointing students to reliable resources for further inquiry. These articles are perfect for outside reading assignments or in-class debates for any introductory entrepreneurship course.
Author: Marcus Sheridan
Publisher: John Wiley & Sons
ISBN: 1119611008
Category : Business & Economics
Languages : en
Pages : 356
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Book Description
The revolutionary guide that challenged businesses around the world to stop selling to their buyers and start answering their questions to get results; revised and updated to address new technology, trends, the continuous evolution of the digital consumer, and much more In today’s digital age, the traditional sales funnel—marketing at the top, sales in the middle, customer service at the bottom—is no longer effective. To be successful, businesses must obsess over the questions, concerns, and problems their buyers have, and address them as honestly and as thoroughly as possible. Every day, buyers turn to search engines to ask billions of questions. Having the answers they need can attract thousands of potential buyers to your company—but only if your content strategy puts your answers at the top of those search results. It’s a simple and powerful equation that produces growth and success: They Ask, You Answer. Using these principles, author Marcus Sheridan led his struggling pool company from the bleak depths of the housing crash of 2008 to become one of the largest pool installers in the United States. Discover how his proven strategy can work for your business and master the principles of inbound and content marketing that have empowered thousands of companies to achieve exceptional growth. They Ask, You Answer is a straightforward guide filled with practical tactics and insights for transforming your marketing strategy. This new edition has been fully revised and updated to reflect the evolution of content marketing and the increasing demands of today’s internet-savvy buyers. New chapters explore the impact of technology, conversational marketing, the essential elements every business website should possess, the rise of video, and new stories from companies that have achieved remarkable results with They Ask, You Answer. Upon reading this book, you will know: How to build trust with buyers through content and video. How to turn your web presence into a magnet for qualified buyers. What works and what doesn’t through new case studies, featuring real-world results from companies that have embraced these principles. Why you need to think of your business as a media company, instead of relying on more traditional (and ineffective) ways of advertising and marketing. How to achieve buy-in at your company and truly embrace a culture of content and video. How to transform your current customer base into loyal brand advocates for your company. They Ask, You Answer is a must-have resource for companies that want a fresh approach to marketing and sales that is proven to generate more traffic, leads, and sales.
Author: John Zagula
Publisher: Penguin
ISBN: 1440684979
Category : Business & Economics
Languages : en
Pages : 344
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Book Description
Every company needs to figure out the best way to beat the competition. What do you do if the other guy is already dominating the market? Should you challenge them head on or lie low for a while? Should you offer customers high-end features or a low-end price? Or both? During their years at Microsoft, John Zagula and Richard Tong answered such questions so effectively that they helped Microsoft Office and Windows grow from a 10 percent to 90 percent market share. As venture capitalists, Zagula and Tong have continued to test and perfect their system with hundreds of companies of all sizes and at all stages. Now they’re sharing their best ideas and methods in an easy-to-apply book that will be enormously helpful to marketers in every industry and leaders in every size company. The Marketing Playbook explains the five basic strategies for a competitive market—The Drag Race Play, The Best of Both Play, The High-Low Play, The Platform Play, and The Stealth Play. It illustrates how each one works, how to pick the best one for a given situation, and then how to implement it effectively in the real world. Just like a great sports coach with a well-designed playbook, managers who read this book will have the tools, tips, and tricks they need to leapfrog market research, craft a smart strategy, motivate their team, and start scoring major points with customers and against the opposition.
Author:
Publisher:
ISBN:
Category : Advertising
Languages : en
Pages : 1644
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Book Description
