Mr. Egghead's Sudoku 2,000 Extra Hard Puzzles with Solutions

Mr. Egghead's Sudoku 2,000 Extra Hard Puzzles with Solutions
Author: Richard Egg
Publisher:
Total Pages: 674
Release: 2016-12-08
Genre:
ISBN: 9781540875266
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Sudoku is a fun game which helps exercise the brain and also gives you a great sense of accomplishment. It is said that it can delay dementia by making your brain work in a different way. This giant book contains 2,000 extra hard puzzles, with 4 puzzles per page and solutions at the end. This huge book would make a great gift for any sudoku enthusiast.

Mr. Egghead's Sudoku 2,000 Puzzles with Solutions, 1,000 Hard and 1,000 Extra Ha

Mr. Egghead's Sudoku 2,000 Puzzles with Solutions, 1,000 Hard and 1,000 Extra Ha
Author: Richard Egg
Publisher:
Total Pages: 678
Release: 2016-12-08
Genre:
ISBN: 9781540898111
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Sudoku is a fun game which helps exercise the brain and also gives you a great sense of accomplishment. It is said that it can delay dementia by making your brain work in a different way. This giant book contains 2,000 puzzles, 1,000 hard and 1,000 extra hard. There are 4 puzzles per page and solutions at the end. This huge book would make a great gift for any sudoku enthusiast.

Why Do Men Fall Asleep After Sex?

Why Do Men Fall Asleep After Sex?
Author: Mark Leyner
Publisher: Crown Archetype
Total Pages: 290
Release: 2006-07-25
Genre: Health & Fitness
ISBN: 0307352714
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The Doctor Is In . . . Again! Did the mega-bestselling Why Do Men Have Nipples? exhaust your curiosity about stuff odd, icky, kinky, noxious, libidinous, or just plain embarrassing? No, you say? Well, good, because the doctor and his able-bodied buddy are in! Again! Mark Leyner and Billy Goldberg, M.D., now take on the differences between the sexes—those burning questions like Why doesn’t my husband ever listen? or Why does my wife ALWAYS have to pee? And of course, Why do men fall asleep after sex?, plus plenty of others to keep you fully informed. Full of smart and funny answers to an onslaught of new questions, all in a do-ask-we’ll-tell spirit that entertain and teaches you something at the same time, Why Do Men Fall Asleep After Sex? offers the real lowdown on everything everyone wants to know about all things anatomical, medical, sexual, nutritional, animal, and mineral, but would only ask a physician after a few too many, like: • Why do you have a “bionic” sense of smell when you’re pregnant? • Does peeing in the shower cure athlete’s foot? • Is a dog’s mouth clean? • Can you breastfeed with fake boobs? • Does thumb sucking cause buckteeth? • Do your eyebrows grow back if shaved? Bigger, funnier, and better than ever, Why Do Men Fall Asleep After Sex? proves that in the battle of the sexes, as in most things, a little Q&A is a safe, effective, minimally invasive remedy. Also available as an eBook

Computability and Complexity Theory

Computability and Complexity Theory
Author: Steven Homer
Publisher: Springer Science & Business Media
Total Pages: 310
Release: 2011-12-09
Genre: Computers
ISBN: 1461406811
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This revised and extensively expanded edition of Computability and Complexity Theory comprises essential materials that are core knowledge in the theory of computation. The book is self-contained, with a preliminary chapter describing key mathematical concepts and notations. Subsequent chapters move from the qualitative aspects of classical computability theory to the quantitative aspects of complexity theory. Dedicated chapters on undecidability, NP-completeness, and relative computability focus on the limitations of computability and the distinctions between feasible and intractable. Substantial new content in this edition includes: a chapter on nonuniformity studying Boolean circuits, advice classes and the important result of Karp─Lipton. a chapter studying properties of the fundamental probabilistic complexity classes a study of the alternating Turing machine and uniform circuit classes. an introduction of counting classes, proving the famous results of Valiant and Vazirani and of Toda a thorough treatment of the proof that IP is identical to PSPACE With its accessibility and well-devised organization, this text/reference is an excellent resource and guide for those looking to develop a solid grounding in the theory of computing. Beginning graduates, advanced undergraduates, and professionals involved in theoretical computer science, complexity theory, and computability will find the book an essential and practical learning tool. Topics and features: Concise, focused materials cover the most fundamental concepts and results in the field of modern complexity theory, including the theory of NP-completeness, NP-hardness, the polynomial hierarchy, and complete problems for other complexity classes Contains information that otherwise exists only in research literature and presents it in a unified, simplified manner Provides key mathematical background information, including sections on logic and number theory and algebra Supported by numerous exercises and supplementary problems for reinforcement and self-study purposes

NEVER GOOD AT MATHS.

NEVER GOOD AT MATHS.
Author: KATE. MAXWELL
Publisher:
Total Pages: 0
Release: 2021
Genre:
ISBN: 9780369368119
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Disproof of Bell's Theorem

Disproof of Bell's Theorem
Author: Joy Christian
Publisher: Universal-Publishers
Total Pages: 351
Release: 2014
Genre: Science
ISBN: 1612337244
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A remarkable concept known as "entanglement" in quantum physics requires an incredibly bizarre link between subatomic particles. When one such particle is observed, quantum entanglement demands the rest of them to be affected instantaneously, even if they are universes apart. Einstein called this "spooky actions at a distance," and argued that such bizarre predictions of quantum theory show that it is an incomplete theory of nature. In 1964, however, John Bell proposed a theorem which seemed to prove that such spooky actions at a distance are inevitable for any physical theory, not just quantum theory. Since then many experiments have confirmed these long-distance correlations. But now, in this groundbreaking collection of papers, the author exposes a fatal flaw in the logic and mathematics of Bell's theorem, thus undermining its main conclusion, and proves that---as suspected by Einstein all along---there are no spooky actions at a distance in nature. The observed long-distance correlations among subatomic particles are dictated by a garden-variety "common cause," encoded within the topological structure of our ordinary physical space itself.

Intuition Pumps and Other Tools for Thinking

Intuition Pumps and Other Tools for Thinking
Author: Daniel C. Dennett
Publisher: W. W. Norton & Company
Total Pages: 512
Release: 2014-05-05
Genre: Philosophy
ISBN: 0393348784
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One of the world's leading philosophers offers aspiring thinkers his personal trove of mind-stretching thought experiments. Includes 77 of Dennett's most successful "imagination-extenders and focus-holders.O

The Shame of the Nation

The Shame of the Nation
Author: Jonathan Kozol
Publisher: Crown
Total Pages: 434
Release: 2006-08-01
Genre: Education
ISBN: 1400052459
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Since the early 1980s, when the federal courts began dismantling the landmark ruling in Brown v. Board of Education, segregation of black children has reverted to its highest level since 1968. In many inner-city schools, a stick-and-carrot method of behavioral control traditionally used in prisons is now used with students. Meanwhile, as high-stakes testing takes on pathological and punitive dimensions, liberal education has been increasingly replaced by culturally barren and robotic methods of instruction that would be rejected out of hand by schools that serve the mainstream of society. Filled with the passionate voices of children, principals, and teachers, and some of the most revered leaders in the black community, The Shame of the Nation pays tribute to those undefeated educators who persist against the odds, but directly challenges the chilling practices now being forced upon our urban systems. In their place, Kozol offers a humane, dramatic challenge to our nation to fulfill at last the promise made some 50 years ago to all our youngest citizens.

Textual Metonymy

Textual Metonymy
Author: A. Al-Sharafi
Publisher: Springer
Total Pages: 238
Release: 2004-01-20
Genre: Literary Criticism
ISBN: 1403938903
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Textual Metonymy employs a theoretical framework combining rhetoric, figurative theory and textlinguistics. In the process, a very full historical account of treatments of metonymy from classical traditions up to the present time is given and critiqued. The author proposes a semiotic approach to the treatment of metonymy, on the basis of which a textual model of metonymy as a process of representation is developed to account for text cohesion and text coherence.