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Proofiness

Author: Charles Seife
Publisher: Penguin
ISBN: 9781101443507
Size: 30.26 MB
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The bestselling author of Zero shows how mathematical misinformation pervades-and shapes-our daily lives. According to MSNBC, having a child makes you stupid. You actually lose IQ points. Good Morning America has announced that natural blondes will be extinct within two hundred years. Pundits estimated that there were more than a million demonstrators at a tea party rally in Washington, D.C., even though roughly sixty thousand were there. Numbers have peculiar powers-they can disarm skeptics, befuddle journalists, and hoodwink the public into believing almost anything. "Proofiness," as Charles Seife explains in this eye-opening book, is the art of using pure mathematics for impure ends, and he reminds readers that bad mathematics has a dark side. It is used to bring down beloved government officials and to appoint undeserving ones (both Democratic and Republican), to convict the innocent and acquit the guilty, to ruin our economy, and to fix the outcomes of future elections. This penetrating look at the intersection of math and society will appeal to readers of Freakonomics and the books of Malcolm Gladwell.

Proofiness

Author: Charles Seife
Publisher: Penguin Paperbacks
ISBN: 9780143120070
Size: 78.20 MB
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Demonstrates how mathematical misinformation pervades--and shapes--people's daily lives and is used to bring down government officials, convict the innocent, and ruin the U.S. economy.

Virtual Unreality

Author: Charles Seife
Publisher: Penguin
ISBN: 0698163516
Size: 46.51 MB
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The bestselling author of Proofiness and Zero explains how to separate fact from fantasy in the digital world Digital information is a powerful tool that spreads unbelievably rapidly, infects all corners of society, and is all but impossible to control—even when that information is actually a lie. In Virtual Unreality, Charles Seife uses the skepticism, wit, and sharp facility for analysis that captivated readers in Proofiness and Zero to take us deep into the Internet information jungle and cut a path through the trickery, fakery, and cyber skullduggery that the online world enables. Taking on everything from breaking news coverage and online dating to program trading and that eccentric and unreliable source that is Wikipedia, Seife arms his readers with actual tools—or weapons—for discerning truth from fiction online.

How To Read More

Author: Martin Udogie
Publisher: AuthorHouse
ISBN: 1496986342
Size: 28.30 MB
Format: PDF, ePub
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It doesn’t take days or weeks or months to read a book. It takes hours. READ MORE explains how. Most people readily admit that reading books is beneficial, and wish they could read a bit more, and in some cases, a lot more. But most people also have what seem like perfectly valid excuses for not reading, chief among which are lack of time, work-load and responsibility. Yes, they all seem perfectly understandable excuses until you read this book, and discover accounts of people going out of their way to indulge in the habit, from Rudi Giuliani, who, as New York Mayor during 9-11, finally arrived home at past 2 A.M. on the night of that fateful day, and still picked up a book to read; to Barack Obama who went on a one-week vacation in 2010, with over 2,300 pages of reading; to George W. Bush whose formula for reading was to enter into a reading contest with his top presidential aide, Karl Rove. Then there is the challenge of the 99% majority, for whom affordability might also be a ready excuse. Yet, Dr. Ben Carson, today a world-famous neurosurgeon and bestselling author, traces his turnaround to the reading habit instilled in him in fifth grade by his single mother who wasn’t even literate at the time. And there are several other examples. But what of the other 1%, the rich and famous, for whom, time is priceless? Bill Gates as CEO of Microsoft had a Think Week, dedicated to reading. And as Singapore Prime Minister, Lee Kuan Yew took out time to “recharge his batteries” at Harvard. A commitment to a regime of habitual reading takes more than mental conviction. It takes doing. And unlike what most people have come to believe, reading a book doesn’t take days or weeks. It takes hours. This book demonstrates how, and reveals other simple steps that anyone can follow, to develop a life-time habit of enjoyable reading, and reap its rewards.

Confessions Of A Bad Teacher

Author: John Owens
Publisher: Sourcebooks, Inc.
ISBN: 1402281013
Size: 62.69 MB
Format: PDF, ePub
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An explosive new look at the pressures on today's teachers and the pitfalls of school reform, Confessions of a Bad Teacher presents a passionate appeal to save public schools, before it's too late. When John Owens left a lucrative job to teach English at a public school in New York City's South Bronx, he thought he could do some good. Faced with a flood of struggling students, Owens devised ingenious ways to engage every last one. But as his students began to thrive under his tutelage, Owens found himself increasingly mired in a broken educational system, driven by broken statistics, finances, and administrations undermining their own support system-the teachers. The situation has gotten to the point where the phrase "Bad Teacher" is almost interchangeable with "Teacher." And Owens found himself labeled just that when the methods he saw inspiring his students didn't meet the reform mandates. With firsthand accounts from teachers across the country and tips for improving public schools, Confessions of a Bad Teacher is an eye-opening call-to-action to embrace our best educators and create real reform for our children's futures.

The Joy Of X

Author: Steven Strogatz
Publisher: Kein & Aber AG
ISBN: 3036992693
Size: 71.70 MB
Format: PDF
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Mathematik durchdringt den ganzen Kosmos. Das weiß jeder, doch nur die wenigsten verstehen die Zusammenhänge wirklich. Steven Strogatz nimmt uns bei der Hand und spaziert mit uns durch diese Welt der Weisheit, Klarheit und Eleganz. Als Reiseleiter geht er neue, erfrischende Wege, deutet auf Besonderheiten, schildert Hintergründe und erklärt die unsichtbaren Mechanismen. Wir erfahren unter anderem von dem Wunder des Zählens, der genialen Einfachheit der Algebra, dem ewigen Erbe Newtons, dem Tango mit Quadraten, der Zweisamkeit von Primzahlen und der Macht des Unendlichen. Mit all seiner Begeisterung, seinem Scharfblick und seinem leichtem Ton hat Steven Strogatz ein herrliches Buch für alle geschrieben, die ihr Verständnis von Mathematik auf eine neue Art vertiefen möchten.

Atlas Der Welt

Author: Chez Picthall
Publisher:
ISBN: 9783401064604
Size: 36.27 MB
Format: PDF
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Der reich bebilderte Atlas stellt auf übersichtlichen Karten alle Länder der Welt mit ihren Hauptstädten, Staatsgrenzen, Nationalflaggen, den wichtigsten Grossstädten, Flüssen, Seen und Gebirgen vor. Ab 9.

Sieben Wochen Sieben Sprachen Prags

Author: Bruce A. Tate
Publisher: O'Reilly Germany
ISBN: 3897213230
Size: 35.30 MB
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Mit diesen sieben Sprachen erkunden Sie die wichtigsten Programmiermodelle unserer Zeit. Lernen Sie die dynamische Typisierung kennen, die Ruby, Python und Perl so flexibel und verlockend macht. Lernen Sie das Prototyp-System verstehen, das das Herzstück von JavaScript bildet. Erfahren Sie, wie das Pattern Matching in Prolog die Entwicklung von Scala und Erlang beeinflusst hat. Entdecken Sie, wie sich die rein funktionale Programmierung in Haskell von der Lisp-Sprachfamilie, inklusive Clojure, unterscheidet. Erkunden Sie die parallelen Techniken, die das Rückgrat der nächsten Generation von Internet-Anwendungen bilden werden. Finden Sie heraus, wie man Erlangs "Lass es abstürzen"-Philosophie zum Aufbau fehlertoleranter Systeme nutzt. Lernen Sie das Aktor-Modell kennen, das das parallele Design bei Io und Scala bestimmt. Entdecken Sie, wie Clojure die Versionierung nutzt, um einige der schwierigsten Probleme der Nebenläufigkeit zu lösen. Hier finden Sie alles in einem Buch. Nutzen Sie die Konzepte einer Sprache, um kreative Lösungen in einer anderen Programmiersprache zu finden – oder entdecken Sie einfach eine Sprache, die Sie bisher nicht kannten. Man kann nie wissen – vielleicht wird sie sogar eines ihrer neuen Lieblingswerkzeuge.

Mathe Magie

Author: Arthur Benjamin
Publisher: Heyne Verlag
ISBN: 3641148472
Size: 34.59 MB
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Zaubern mit Zahlen – wer dieses Buch gelesen hat, muss PISA nicht mehr fürchten Wer glaubt, Mathematik sei eine trockene Angelegenheit und Kopfrechnen eine unnötige Quälerei, der irrt sich gewaltig. Denn nach der Lektüre dieses Buches ist es für jeden ein Leichtes, Rechenoperationen mit vier- und fünfstelligen Zahlen in Sekundenschnelle im Kopf auszuführen. Und was wie Zauberei wirkt, ist letztendlich nichts anderes als mathematische Logik, die jedermann beherrschen kann und die dazu noch richtig Spaß macht. • So wird Kopfrechnen kinderleicht! • Mit zahlreichen Übungen und Lösungen