Our Mathematical Universe: My Quest for the Ultimate Nature of Reality


Max Tegmark - 2012
    Our Big Bang, our distant future, parallel worlds, the sub-atomic and intergalactic - none of them are what they seem. But there is a way to understand this immense strangeness - mathematics. Seeking an answer to the fundamental puzzle of why our universe seems so mathematical, Tegmark proposes a radical idea: that our physical world not only is described by mathematics, but that it is mathematics. This may offer answers to our deepest questions: How large is reality? What is everything made of? Why is our universe the way it is?Table of ContentsPreface 1 What Is Reality? Not What It Seems • What’s the Ultimate Question? • The Journey Begins Part One: Zooming Out 2 Our Place in Space Cosmic Questions • How Big Is Space? • The Size of Earth • Distance to the Moon • Distance to the Sun and the Planets • Distance to the Stars • Distance to the Galaxies • What Is Space? 3 Our Place in TimeWhere Did Our Solar System Come From? • Where Did theGalaxies Come From? • Where Did the Mysterious MicrowavesCome From? • Where Did the Atoms Come From? 4 Our Universe by NumbersWanted: Precision Cosmology • Precision Microwave-Background Fluctuations • Precision Galaxy Clustering • The Ultimate Map of Our Universe • Where Did Our Big Bang Come From? 5 Our Cosmic Origins What’s Wrong with Our Big Bang? • How Inflation Works • The Gift That Keeps on Giving • Eternal Inflation 6 Welcome to the Multiverse The Level I Multiverse • The Level II Multiverse • Multiverse Halftime Roundup Part Two: Zooming In 7 Cosmic Legos Atomic Legos • Nuclear Legos • Particle-Physics Legos • Mathematical Legos • Photon Legos • Above the Law? • Quanta and Rainbows • Making Waves • Quantum Weirdness • The Collapse of Consensus • The Weirdness Can’t Be Confined • Quantum Confusion 8 The Level III Multiverse The Level III Multiverse • The Illusion of Randomness • Quantum Censorship • The Joys of Getting Scooped • Why Your Brain Isn’t a Quantum Computer • Subject, Object and Environment • Quantum Suicide • Quantum Immortality? • Multiverses Unified • Shifting Views: Many Worlds or Many Words? Part Three: Stepping Back 9 Internal Reality, External Reality and Consensus Reality External Reality and Internal Reality • The Truth, the Whole Truth and Nothing but the Truth • Consensus Reality • Physics: Linking External to Consensus Reality 10 Physical Reality and Mathematical Reality Math, Math Everywhere! • The Mathematical Universe Hypothesis • What Is a Mathematical Structure? 11 Is Time an Illusion? How Can Physical Reality Be Mathematical? • What Are You? • Where Are You? (And What Do You Perceive?) • When Are You? 12 The Level IV Multiverse Why I Believe in the Level IV Multiverse • Exploring the Level IV Multiverse: What’s Out There? • Implications of the Level IV Multiverse • Are We Living in a Simulation? • Relation Between the MUH, the Level IV Multiverse and Other Hypotheses •Testing the Level IV Multiverse 13 Life, Our Universe and Everything How Big Is Our Physical Reality? • The Future of Physics • The Future of Our Universe—How Will It End? • The Future of Life •The Future of You—Are You Insignificant? Acknowledgments Suggestions for Further Reading Index

The Grand Design


Stephen Hawking - 2010
    In their new book, Stephen Hawking and Leonard Mlodinow present the most recent scientific thinking about the mysteries of the universe, in nontechnical language marked by both brilliance and simplicity. In The Grand Design they explain that according to quantum theory, the cosmos does not have just a single existence or history, but rather that every possible history of the universe exists simultaneously. When applied to the universe as a whole, this idea calls into question the very notion of cause and effect. But the “top-down” approach to cosmology that Hawking and Mlodinow describe would say that the fact that the past takes no definite form means that we create history by observing it, rather than that history creates us. The authors further explain that we ourselves are the product of quantum fluctuations in the very early universe, and show how quantum theory predicts the “multiverse”—the idea that ours is just one of many universes that appeared spontaneously out of nothing, each with different laws of nature.Along the way Hawking and Mlodinow question the conventional concept of reality, posing a “model-dependent” theory of reality as the best we can hope to find. And they conclude with a riveting assessment of M-theory, an explanation of the laws governing us and our universe that is currently the only viable candidate for a complete “theory of everything.” If confirmed, they write, it will be the unified theory that Einstein was looking for, and the ultimate triumph of human reason.A succinct, startling, and lavishly illustrated guide to discoveries that are altering our understanding and threatening some of our most cherished belief systems, The Grand Design is a book that will inform—and provoke—like no other.'

Reality is Not What it Seems: The Journey to Quantum Gravity


Carlo Rovelli - 2014
    Here he explains how our image of the world has changed throughout centuries. Fom Aristotle to Albert Einstein, Michael Faraday to the Higgs boson, he takes us on a wondrous journey to show us that beyond our ever-changing idea of reality is a whole new world that has yet to be discovered.

Differential Equations


Richard Bronson - 2010
    This supplement will cater to the requirements of students by covering all important topics of Laplace transformation, Matrices, Numerical Methods. Further enhanced is its usability by inclusion of chapter end questions in sync with student needs. Table of contents: 1. Basic Concepts 2. An Introduction to Modeling and Qualitative Methods 3. Classification of First-Order Differential Equations 4. Separable First-Order Differential Equations 5. Exact First-order Differential Equations 6. Linear First-Order Differential Equations 7. Applications of First-Order Differential Equations 8. Linear Differential Equations: Theory of Solutions 9. Second-Order Linear Homogeneous Differential Equations with Constant Coefficients 10. nth-Order Linear Homogeneous Differential Equations with Constant Coefficients 11. The Method of Undetermined Coefficients 12. Variation of Parameters 13. Initial-Value Problems for Linear Differential Equations 14. Applications of Second-Order Linear Differential Equations 15. Matrices 16. eAt 17. Reduction of Linear Differential Equations to a System of First-Order Equations 18. Existence and Uniqueness of Solutions 19. Graphical and Numerical Methods for Solving First-Order Differential Equations 20. Further Numerical Methods for Solving First-Order Differential Equations 21. Numerical Methods for Solving Second-Order Differential Equations Via Systems 22. The Laplace Transform 23. Inverse Laplace Transforms 24. Convolutions and the Unit Step Function 25. Solutions of Linear Differential Equations with Constant Coefficients by Laplace Transforms 26. Solutions of Linear?Systems by Laplace Transforms 27. Solutions of Linear Differential Equations with Constant Coefficients by Matrix Methods 28. Power Series Solutions of Linear Differential Equations with Variable Coefficients 29. Special Functions 30. Series Solutions N

7 Steps to Stunning Images: A Guide to Mastering Your DSLR Camera


Heather Hummel Gallagher - 2017
    Step 1: Shedding Light on Light Sources Step 2: Conquer ISO Settings Step 3: Understanding Aperture/Depth of Field Step 4: Choosing a Shutter Speed Step 5: Composition Step 6: Tripods Step 7: Filters Heather Hummel Photography Spreads Pixel Dust on Land and Seascapes. Her photography has been on exhibit at Agora Gallery in the Chelsea District of New York City, C'ville Coffee in Charlottesville, VA and Valley View Hospital in Glenwood Springs, CO. Additionally, she licenses her photos through ImageBrief.

Trail of the Mountain Man / Revenge of the Mountain Man (Mountain Man, #3-4)


William W. Johnstone - 2006
    For gold's closest companions are greed and murder, and every two-bit gunslick from the Atlantic to the Rockies is beating a path to the gold strike--which is practically on the doorstep of Smoke Jensen. They're looking to get rich quick...and never mind how it's done.But this legendary mountain man never learned how to back away from a good fight--and this one promises to be a whopper.Outnumbered a hundred to one, he recruits an army of his own: twenty aging but still lethal legends of the frontier of the frontier in the violent sunset of their grizzled lives. One thing you can count on: There's going to be a lot of blood spilled before anyone walks away with the gold.

Epic Text Fails! 2: More Funniest Autocorrects, Wrong Numbers, and Smartphone Mishaps


Marcus Rainey - 2014
    Yes, it is really that good." "This is going to be my 'go to book' when I've had a bad day!" Please Note: Some profanity, not for children!

Free to Burn (Katie Freeman Mysteries Book 8)


Julie Mellon - 2019
    The similarities between this scene and one from a month prior are too great to be ignored. And many questions linger. Aside from the horrific manner of death, what do these newlywed couples have in common? Were these crimes of opportunity, or were these couples targeted? As Katie and Michael dig to find answers to all their questions, they uncover ties to a long-since forgotten disappearance and a death strikingly comparable to their present-day murders. In the end, uncovering answers and capturing a killer might cost Katie more than she’s ready to sacrifice.

Legends of Dimmingwood Series: Books 4-6


C. Greenwood - 2015
    But when Ilan, Terrac, and the Fists in their command enter Skeltai territory through a magic portal, they find themselves in more danger than they bargained for. Their only hope of returning home alive may lie in sacrificing the thing Ilan values most -- her enchanted bow. * * * * *Book 5: Journey of Thieves -- Upon leaving Dimmingwood, Ilan thinks she has finally escaped the influence of her old enemy, the Praetor. But the secrets of her past catch up to her when she and her friends are trailed across the provinces by a mysterious assassin with a haunting connection to her childhood. * * * * *Book 6: Rule of Thieves -- Returning home, Ilan finds nothing is as she left it. After a year of peace, Skeltai raiders are once again threatening the province, even as the Dimmingwood thieves find themselves betrayed by the praetor. From within the castle in Selbius Ilan must guard against an unknown enemy plotting her assassination, while uncovering a mage's secret that could help her protect the province. When old friends turn against her, will a new alliance prove powerful enough to defend against the dark magic of the enemy? Or will the coming battle be Ilan's last? --- Books 1, 2, and 3 sold separately --

Highlander Guarded: A Scottish Time Travel Romance (Highlander In Time Book 10)


Rebecca Preston - 2021
    

A Dirty South Love


Ca$h - 2012
    His rise was fast and he enjoyed all the luxuries of his hustle, including the fly chick on his arm. But his reign is short lived. Now he is in prison on a bogus murder conviction and everything he had is gone, including his woman.Beautiful and ambitious Lieutenant Nicole Wright is the fantasy of every convict at Georgia State Prison where she works. The furthest thought from her mind is falling in love with a convict. She is married to a successful doctor, and though their marriage is absent of passion, Nicole is content until she meets Prince. A hot, fascinating, but dangerous relationship kicks off threatening to explode at every turn. Will Nicole be able to ride for Prince like he needs her to? Will his bitterness engulf her into its flames? Will loving a thug cost Nicole to lose everything, including her life? The answers lie within as she and Prince embark on a journey that is truly A Dirty South Love.

Engineering Thermodynamics: A Computer Approach (Si Units Version) (Revised)


R.K. Rajput - 2009
    Pure Substances, The First And Second Laws, Gases, Psychrometrics, The Vapor, Gas And Refrigeration Cycles, Heat Transfer, Compressible Flow, Chemical Reactions, Fuels, And More Are Presented In Detail And Enhanced With Practical Applications. This Version Presents The Material Using SI Units And Has Ample Material On SI Conversion, Steam Tables, And A Mollier Diagram. A CD-ROM, Included With The Print Version Of The Text, Includes A Fully Functional Version Of Quickfield (Widely Used In Industry), As Well As Numerous Demonstrations And Simulations With MATLAB, And Other Third Party Software.

A Senful Holiday: The Novella


BriAnn Danae - 2017
    Having experience with Daiya, he’s determined to be the best father he can be and prove to Neicey that he’s ready for the domestic life. But, as life will have it, the unexpected is thrown the families way and Sen must decide what ’s worth sacrificing… his family or his pride? In this action-packed, jaw-dropping novella the crew is back for one last ride. Join along to catch up with your favorite couples and their families this holiday season. As the past rears its ugly head, only one male in the crew can right his wrongs, or will he let the unexpected cause a rift in the family?

Rick Cantelli, P.I. (Book 7) Midnight Land (Rick Cantelli, P.I. Detectives)


Bernard Lee DeLeo - 2017
    Rick and Lo work to find the money source funding the chaos and terror themed goon squads, while protecting friends and loved ones. The revealed connections lead to political traitors and terrorist enablers in media and Congress, sabotaging the fabric of America. Political intrigue with a Libyan origin tip off Rick and Lo to the possibility the relatives of a Libyan secret police agent they killed in Tripoli while saving their cohort, Carl Santiago, marked them for death. Madigan/Cantelli must stop the interlacing terrorist threads before the huge premiere of the movie starring Rick’s grandson and Temple Donavan. Old and new enemies, hell bent on revenge, send all their resources against Rick and Lo, learning to their horror the two old killers live by the feud. They take no prisoners and give no mercy. BONUS READING INSIDE

When it was Great: A Dealer's Autobiographic Story (Memoirs From Las Vegas)


Jim Sinay - 2015
    His “Uncle” Ed Pucci, who was Frank Sinatra’s bodyguard and a close family friend, set him up with an entry level dealer’s job in Vegas. Over the next three decades, Jimmy experienced all Las Vegas had to offer. He dealt craps to famous gangsters in a private game, he interacted with John Wayne, Elvis Presley, Redd Foxx, Debbie Reynolds, Louis Prima and other celebrities. Jimmy was a confirmed bachelor who lived the high life with the ladies, although at times his carousing nearly cost him his life. He saw hundreds of thousands of dollars bet on one roll of the dice, he caught gambling cheaters and had run ins with some very nasty types. ˃˃˃ Folktales from a bygone era Jimmy’s stories are folktales from a bygone era, the 1960s, 70s and 80s when Vegas was still a relatively small town. Back in the day, the “joints” were ruled by men whose names all ended in vowels and there was a good time to be had 24/7. When It Was Great will make you laugh and touch your heart, but most of all it will take you back to the Las Vegas of yesterday, when the Rat Pack played at the Sands, Elvis headlined at the Hilton and working stiffs like Jimmy partied like there was no tomorrow. Scroll up and grab a copy today.