The Lazy Universe

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The Lazy Universe

Author : Jennifer Coopersmith
Publisher : Oxford University Press
ISBN 13 : 0198743041
Total Pages : 280 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis The Lazy Universe by : Jennifer Coopersmith

Download or read book The Lazy Universe written by Jennifer Coopersmith and published by Oxford University Press. This book was released on 2017 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a rare book on a rare topic: it is about 'action' and the Principle of Least Action. A surprisingly well-kept secret, these ideas are at the heart of physical science and engineering. Physics is well known as being concerned with grand conservatory principles (e.g. the conservation of energy) but equally important is the optimization principle (such as getting somewhere in the shortest time or with the least resistance). The book explains: why an optimization principle underlies physics, what action is, what `the Hamiltonian' is, and how new insights into energy, space, and time arise. It assumes some background in the physical sciences, at the level of undergraduate science, but it is not a textbook. The requisite derivations and worked examples are given but may be skim-read if desired. The author draws from Cornelius Lanczos's book "The Variational Principles of Mechanics" (1949 and 1970). Lanczos was a brilliant mathematician and educator, but his book was for a postgraduate audience. The present book is no mere copy with the difficult bits left out - it is original, and a popularization. It aims to explain ideas rather than achieve technical competence, and to show how Least Action leads into the whole of physics.

The Lazy Universe

Author : Jennifer Coopersmith
Publisher : Oxford University Press
ISBN 13 : 0191060739
Total Pages : 289 pages
Book Rating : 4.1/5 (91 download)

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Book Synopsis The Lazy Universe by : Jennifer Coopersmith

Download or read book The Lazy Universe written by Jennifer Coopersmith and published by Oxford University Press. This book was released on 2017-05-04 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a rare book on a rare topic: it is about 'action' and the Principle of Least Action. A surprisingly well-kept secret, these ideas are at the heart of physical science and engineering. Physics is well known as being concerned with grand conservatory principles (e.g. the conservation of energy) but equally important is the optimization principle (such as getting somewhere in the shortest time or with the least resistance). The book explains: why an optimization principle underlies physics, what action is, what `the Hamiltonian' is, and how new insights into energy, space, and time arise. It assumes some background in the physical sciences, at the level of undergraduate science, but it is not a textbook. The requisite derivations and worked examples are given but may be skim-read if desired. The author draws from Cornelius Lanczos's book "The Variational Principles of Mechanics" (1949 and 1970). Lanczos was a brilliant mathematician and educator, but his book was for a postgraduate audience. The present book is no mere copy with the difficult bits left out - it is original, and a popularization. It aims to explain ideas rather than achieve technical competence, and to show how Least Action leads into the whole of physics.

A Universe from Nothing

Author : Lawrence M. Krauss
Publisher : Simon and Schuster
ISBN 13 : 1451624476
Total Pages : 240 pages
Book Rating : 4.4/5 (516 download)

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Book Synopsis A Universe from Nothing by : Lawrence M. Krauss

Download or read book A Universe from Nothing written by Lawrence M. Krauss and published by Simon and Schuster. This book was released on 2012-01-10 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bestselling author and acclaimed physicist Lawrence Krauss offers a paradigm-shifting view of how everything that exists came to be in the first place. “Where did the universe come from? What was there before it? What will the future bring? And finally, why is there something rather than nothing?” One of the few prominent scientists today to have crossed the chasm between science and popular culture, Krauss describes the staggeringly beautiful experimental observations and mind-bending new theories that demonstrate not only can something arise from nothing, something will always arise from nothing. With a new preface about the significance of the discovery of the Higgs particle, A Universe from Nothing uses Krauss’s characteristic wry humor and wonderfully clear explanations to take us back to the beginning of the beginning, presenting the most recent evidence for how our universe evolved—and the implications for how it’s going to end. Provocative, challenging, and delightfully readable, this is a game-changing look at the most basic underpinning of existence and a powerful antidote to outmoded philosophical, religious, and scientific thinking.

Energy, the Subtle Concept

Author : Jennifer Coopersmith
Publisher : Oxford University Press, USA
ISBN 13 : 0198716745
Total Pages : 441 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Energy, the Subtle Concept by : Jennifer Coopersmith

Download or read book Energy, the Subtle Concept written by Jennifer Coopersmith and published by Oxford University Press, USA. This book was released on 2015 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy is at the heart of physics and of huge importance to society and yet no book exists specifically to explain it, and in simple terms. In tracking the history of energy, this book is filled with the thrill of the chase, the mystery of smoke and mirrors, and presents a fascinating human-interest story. Moreover, following the history provides a crucial aid to understanding: this book explains the intellectual revolutions required to comprehend energy, revolutions as profound as those stemming from Relativity and Quantum Theory. Texts by Descartes, Leibniz, Bernoulli, d'Alembert, Lagrange, Hamilton, Boltzmann, Clausius, Carnot and others are made accessible, and the engines of Watt and Joule are explained. Many fascinating questions are covered, including: - Why just kinetic and potential energies - is one more fundamental than the other? - What are heat, temperature and action? - What is the Hamiltonian? - What have engines to do with physics? - Why did the steam-engine evolve only in England? - Why S=klogW works and why temperature is IT. Using only a minimum of mathematics, this book explains the emergence of the modern concept of energy, in all its forms: Hamilton's mechanics and how it shaped twentieth-century physics, and the meaning of kinetic energy, potential energy, temperature, action, and entropy. It is as much an explanation of fundamental physics as a history of the fascinating discoveries that lie behind our knowledge today.

The Universe in Bite-sized Chunks

Author : Colin Stuart
Publisher : Michael O'Mara Books
ISBN 13 : 1782438661
Total Pages : 225 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis The Universe in Bite-sized Chunks by : Colin Stuart

Download or read book The Universe in Bite-sized Chunks written by Colin Stuart and published by Michael O'Mara Books. This book was released on 2018-03-22 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: The whole cosmos in your hands, The Universe in Bite-sized Chunks is your one-stop guide to everything you ever wanted to know about space and our place in it.

The Parsimonious Universe

Author : Stefan Hildebrandt
Publisher : Springer Science & Business Media
ISBN 13 : 9780387979915
Total Pages : 370 pages
Book Rating : 4.9/5 (799 download)

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Book Synopsis The Parsimonious Universe by : Stefan Hildebrandt

Download or read book The Parsimonious Universe written by Stefan Hildebrandt and published by Springer Science & Business Media. This book was released on 1996-07-18 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why does nature prefer some shapes and not others? The variety of sizes, shapes, and irregularities in nature is endless. Skillfully integrating striking full-color illustrations, the authors describe the efforts by scientists and mathematicians since the Renaissance to identify and describe the principles underlying the shape of natural forms. But can one set of laws account for both the symmetry and irregularity as well as the infinite variety of nature's designs? A complete answer to this question is likely never to be discovered. Yet, it is fascinating to see how the search for some simple universal laws down through the ages has increased our understanding of nature. The Parsimonious Universe looks at examples from the world around us at a non-mathematical, non-technical level to show that nature achieves efficiency by being stingy with the energy it expends.

Lake Views

Author : Steven Weinberg
Publisher : Harvard University Press
ISBN 13 : 0674071999
Total Pages : 276 pages
Book Rating : 4.6/5 (74 download)

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Book Synopsis Lake Views by : Steven Weinberg

Download or read book Lake Views written by Steven Weinberg and published by Harvard University Press. This book was released on 2012-07-30 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Just as Henry David Thoreau “traveled a great deal in Concord,” Nobel Prize–winning physicist Steven Weinberg sees much of the world from the window of his study overlooking Lake Austin. In Lake Views Weinberg, considered by many to be the preeminent theoretical physicist alive today, continues the wide-ranging reflections that have also earned him a reputation as, in the words of New York Times reporter James Glanz, “a powerful writer of prose that can illuminate—and sting.” This collection presents Weinberg’s views on topics ranging from problems of cosmology to assorted world issues—military, political, and religious. Even as he moves beyond the bounds of science, each essay reflects his experience as a theoretical physicist. And as in the celebrated Facing Up, the essays express a viewpoint that is rationalist, reductionist, realist, and secular. A new introduction precedes each essay, explaining how it came to be written and bringing it up to date where necessary. As an essayist, Weinberg insists on seeing things as they are, without despair and with good humor. Sure to provoke his readers—postmodern cultural critics, enthusiasts for manned space flight or missile defense, economic conservatives, sociologists of science, anti-Zionists, and religious zealots—this book nonetheless offers the pleasure of a sustained encounter with one of the most interesting scientific minds of our time.

Laziness Does Not Exist

Author : Devon Price
Publisher : Simon and Schuster
ISBN 13 : 1982140135
Total Pages : 256 pages
Book Rating : 4.9/5 (821 download)

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Book Synopsis Laziness Does Not Exist by : Devon Price

Download or read book Laziness Does Not Exist written by Devon Price and published by Simon and Schuster. This book was released on 2021-01-05 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: From social psychologist Dr. Devon Price, a conversational, stirring call to “a better, more human way to live” (Cal Newport, New York Times bestselling author) that examines the “laziness lie”—which falsely tells us we are not working or learning hard enough. Extra-curricular activities. Honors classes. 60-hour work weeks. Side hustles. Like many Americans, Dr. Devon Price believed that productivity was the best way to measure self-worth. Price was an overachiever from the start, graduating from both college and graduate school early, but that success came at a cost. After Price was diagnosed with a severe case of anemia and heart complications from overexertion, they were forced to examine the darker side of all this productivity. Laziness Does Not Exist explores the psychological underpinnings of the “laziness lie,” including its origins from the Puritans and how it has continued to proliferate as digital work tools have blurred the boundaries between work and life. Using in-depth research, Price explains that people today do far more work than nearly any other humans in history yet most of us often still feel we are not doing enough. Filled with practical and accessible advice for overcoming society’s pressure to do more, and featuring interviews with researchers, consultants, and experiences from real people drowning in too much work, Laziness Does Not Exist “is the book we all need right now” (Caroline Dooner, author of The F*ck It Diet).

The Lazy Genius Way

Author : Kendra Adachi
Publisher : WaterBrook
ISBN 13 : 0525653910
Total Pages : 242 pages
Book Rating : 4.5/5 (256 download)

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Book Synopsis The Lazy Genius Way by : Kendra Adachi

Download or read book The Lazy Genius Way written by Kendra Adachi and published by WaterBrook. This book was released on 2020 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Be productive without sacrificing peace of mind using Lazy Genius principles that help you focus on what really matters and let go of what doesn't. If you need a comprehensive strategy for a meaningful life but are tired of reading stacks of self-help books, here is an easy way that actually works. No more cobbling together life hacks and productivity strategies from dozens of authors and still feeling tired. The struggle is real, but it doesn't have to be in charge. With wisdom and wit, the host of The Lazy Genius Podcast, Kendra Adachi, shows you that it's not about doing more or doing less; it's about doing what matters to you. In this book, she offers fourteen principles that are both practical and purposeful, like a Swiss army knife for how to be a person. Use them in combination to "lazy genius" anything, from laundry and meal plans to making friends and napping without guilt. It's possible to be soulful and efficient at the same time, and this book is the blueprint. The Lazy Genius Way isn't a new list of things to do; it's a new way to see. Skip the rules about getting up at 5 a.m. and drinking more water. Let's just figure out how to be a good person who can get stuff done without turning into The Hulk. These Lazy Genius principles--such as Decide Once, Start Small, Ask the Magic Question, and more--offer a better way to approach your time, relationships, and piles of mail, no matter your personality or life stage. Be who you already are, just with a better set of tools.

The Electric Universe

Author : Wallace Thornhill
Publisher :
ISBN 13 : 9780977285136
Total Pages : 122 pages
Book Rating : 4.2/5 (851 download)

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Book Synopsis The Electric Universe by : Wallace Thornhill

Download or read book The Electric Universe written by Wallace Thornhill and published by . This book was released on 2007 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Teach Yourself Physics

Author : Jakob Schwichtenberg
Publisher : No-Nonsense Books
ISBN 13 :
Total Pages : 251 pages
Book Rating : 4./5 ( download)

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Book Synopsis Teach Yourself Physics by : Jakob Schwichtenberg

Download or read book Teach Yourself Physics written by Jakob Schwichtenberg and published by No-Nonsense Books. This book was released on 2020-02-12 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a handbook containing all the advice and recommendations about learning physics I wished someone had told me when I was younger. It is neither a career guide nor a comprehensive textbook. What’s inside? - Understand why self-learning is an effective strategy. Learn why most university students never develop a deep understanding and what alternatives are possible. - Grasp the internal structure of physics. Learn how the fundamental theories of physics are connected and why physics works at all. - Develop an understanding of the landscape. Read bird's eye overviews that give a first taste of what the various theories of physics are all about. - Everything you need to get started. Read detailed reading and learning recommendations that allow you to carve out a personal learning path.

Bang!

Author : Brian May
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Bang! by : Brian May

Download or read book Bang! written by Brian May and published by . This book was released on 2008-04-30 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traces the history of the universe from the big bang that began it, through the emergence of life in it, to current exploration of it, and theorizes about future discoveries and its ultimate end.

Field Guide to the Supernatural Universe

Author : Alyson Noël
Publisher : Simon and Schuster
ISBN 13 : 1534498257
Total Pages : 275 pages
Book Rating : 4.5/5 (344 download)

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Book Synopsis Field Guide to the Supernatural Universe by : Alyson Noël

Download or read book Field Guide to the Supernatural Universe written by Alyson Noël and published by Simon and Schuster. This book was released on 2022-03-22 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stranger Things meets Sideways Stories from Wayside School in this quirky supernatural middle grade novel about a boy on an unlikely quest to uncover an enchanted book to defeat an unearthly nemesis—from New York Times bestselling author Alyson Noël. When he first started seeing ghosts, Max mistakenly assumed everyone else could see them, too. Now, after years of being blamed for the pranks of mischievous spirits, Max is determined to do whatever it takes to make himself normal. But when he’s sent to spend the summer with his eccentric grandfather, Ramhart, being normal becomes impossible. Here in Glimmerville, bakeries sell enchanted pies, the lake is infested with mermaids, the town’s beloved ghosts roam free, and Ramhart himself is celebrated as the world’s most famous monster hunter. At first, all Max wants is to survive the summer, but the more time he spends in Glimmerville, the more he starts to wonder if he’s finally found a place where he can truly be himself. But when a supernatural attack steals Ramhart’s soul, Max—with the help of a few new friends—must go on a quest to find his grandfather’s renowned Field Guide, an enchanted book that contains all the knowledge Ramhart has gathered about defeating unearthly nemeses. And if they don’t find the book fast, Glimmerville will crumble into chaos, and Max will lose the only person who’s ever made him feel at home.

The Lazy Man's Guide to Enlightenment

Author : Thaddeus Golas
Publisher : Gibbs Smith Publishers
ISBN 13 : 9780879056988
Total Pages : 112 pages
Book Rating : 4.0/5 (569 download)

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Book Synopsis The Lazy Man's Guide to Enlightenment by : Thaddeus Golas

Download or read book The Lazy Man's Guide to Enlightenment written by Thaddeus Golas and published by Gibbs Smith Publishers. This book was released on 1995-10 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thaddeus Golas is a lazy man. Laziness keeps him from believing that enlightenment demands effort, discipline, strict diet, non-smoking and other evidences of virtue. He found a way to enlighten himself - and you - with two sentences. The first is We are equal beings and the universe is our relations with each other. The second? The universe is made of one kind of entity; each one is alive, each determines the course of his own existence. If you remember this, that's all you really need to know to understand this book. Originally published in 1972, and in print for 15 years, THE LAZY MAN'S GUIDE TO ENLIGHTNMENT teaches you, amongst other things, how to feel good.

Anthropic Bias

Author : Nick Bostrom
Publisher : Routledge
ISBN 13 : 113671099X
Total Pages : 240 pages
Book Rating : 4.1/5 (367 download)

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Book Synopsis Anthropic Bias by : Nick Bostrom

Download or read book Anthropic Bias written by Nick Bostrom and published by Routledge. This book was released on 2013-10-11 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anthropic Bias explores how to reason when you suspect that your evidence is biased by "observation selection effects"--that is, evidence that has been filtered by the precondition that there be some suitably positioned observer to "have" the evidence. This conundrum--sometimes alluded to as "the anthropic principle," "self-locating belief," or "indexical information"--turns out to be a surprisingly perplexing and intellectually stimulating challenge, one abounding with important implications for many areas in science and philosophy. There are the philosophical thought experiments and paradoxes: the Doomsday Argument; Sleeping Beauty; the Presumptuous Philosopher; Adam & Eve; the Absent-Minded Driver; the Shooting Room. And there are the applications in contemporary science: cosmology ("How many universes are there?", "Why does the universe appear fine-tuned for life?"); evolutionary theory ("How improbable was the evolution of intelligent life on our planet?"); the problem of time's arrow ("Can it be given a thermodynamic explanation?"); quantum physics ("How can the many-worlds theory be tested?"); game-theory problems with imperfect recall ("How to model them?"); even traffic analysis ("Why is the 'next lane' faster?"). Anthropic Bias argues that the same principles are at work across all these domains. And it offers a synthesis: a mathematically explicit theory of observation selection effects that attempts to meet scientific needs while steering clear of philosophical paradox.

You're Welcome, Universe

Author : Whitney Gardner
Publisher : Knopf Books for Young Readers
ISBN 13 : 0399551433
Total Pages : 306 pages
Book Rating : 4.3/5 (995 download)

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Book Synopsis You're Welcome, Universe by : Whitney Gardner

Download or read book You're Welcome, Universe written by Whitney Gardner and published by Knopf Books for Young Readers. This book was released on 2017-03-07 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: A vibrant, edgy, fresh new YA voice for fans of More Happy Than Not and Simon vs. the Homo Sapiens Agenda, packed with interior graffiti. Winner of the Schneider Family Book Award! When Julia finds a slur about her best friend scrawled across the back of the Kingston School for the Deaf, she covers it up with a beautiful (albeit illegal) graffiti mural. Her supposed best friend snitches, the principal expels her, and her two mothers set Julia up with a one-way ticket to a “mainstream” school in the suburbs, where she’s treated like an outcast as the only deaf student. The last thing she has left is her art, and not even Banksy himself could convince her to give that up. Out in the ’burbs, Julia paints anywhere she can, eager to claim some turf of her own. But Julia soon learns that she might not be the only vandal in town. Someone is adding to her tags, making them better, showing off—and showing Julia up in the process. She expected her art might get painted over by cops. But she never imagined getting dragged into a full-blown graffiti war. Told with wit and grit by debut author Whitney Gardner, who also provides gorgeous interior illustrations of Julia’s graffiti tags, You’re Welcome, Universe introduces audiences to a one-of-a-kind protagonist who is unabashedly herself no matter what life throws in her way. "[A] spectacular debut...a moving, beautifully written contemporary novel full of quirky art and complicated friendships...this book is a gift to be thankful for."—BookRiot

What in the Universe?

Author : Jake Black
Publisher : Cartoon Network Books
ISBN 13 : 0843183489
Total Pages : 210 pages
Book Rating : 4.8/5 (431 download)

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Book Synopsis What in the Universe? by : Jake Black

Download or read book What in the Universe? written by Jake Black and published by Cartoon Network Books. This book was released on 2016 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fun-filled book based on Steven Universe, the hugely popular Cartoon Network show about Steven, a lovable boy with growing magical abilities and the Crystal Gems, a trio of powerful women who watch over Steven and protect humankind. This 208-page Steven Universe trivia book contains 300 awesome facts about Steven and his family, the Crystal Gems, and the cast of characters from Beach City. Get answers to burning questions like, "Where does Lion come from?", "Why is Garnet a woman of such little words?", and "How many cookie cats can Steven eat?" A must-have for Steven Universe fans!