Eureka Man

Eureka Man PDF Author: Alan Hirshfeld
Publisher: Bloomsbury Publishing USA
ISBN: 0802719791
Category : Science
Languages : en
Pages : 252

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Book Description
Many of us know little about Archimedes other than his "Eureka" exclamation upon discovering that he could immerse an object in a full tub of water and measure the spillage to determine the object's weight. That seemingly simple observation not only proved to King Hieron II of Syracuse that a certain amount of silver had been used in what was supposed to be his solid-gold crown, it established the key principles of buoyancy that govern the flotation of hot-air balloons, ships, and denizens of the sea. Archimedes had a profound impact on the development of mathematics and science: from square roots to irrigation devices; planetariums to the stability of ships; polyhedra to pulleys; number systems to levers; the value of pi to the size of the universe. Yet this same cerebral man developed machines of war so fearsome, they might have sprung from a devil's darkest imagination - indeed, weapons that held at bay the greatest army of antiquity. Ironically, Archimedes' reputation swelled to mythic proportions in the ancient world for his feats of engineering: the hand-cranked irrigation device, commonly known as "Archimedes' screw," and his ingenuous use of levers, pulleys, and ropes to pull, single-handedly, a fully laden ship! His treatises, rediscovered after a thousand years of collective amnesia in Europe, guided nascent thinkers out of the Dark Ages and into the Renaissance. Indeed, Archimedes' cumulative record of achievement-both in breadth and sophistication-places him among the exalted ranks of Aristotle, Leonardo da Vinci, Isaac Newton, and Albert Einstein. Eureka Man brings to life for general readers the genius of Archimedes, offering succinct and understandable explanations of some of his more important discoveries and innovations.

Eureka Man

Eureka Man PDF Author: Alan Hirshfeld
Publisher: Bloomsbury Publishing USA
ISBN: 0802719791
Category : Science
Languages : en
Pages : 252

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Book Description
Many of us know little about Archimedes other than his "Eureka" exclamation upon discovering that he could immerse an object in a full tub of water and measure the spillage to determine the object's weight. That seemingly simple observation not only proved to King Hieron II of Syracuse that a certain amount of silver had been used in what was supposed to be his solid-gold crown, it established the key principles of buoyancy that govern the flotation of hot-air balloons, ships, and denizens of the sea. Archimedes had a profound impact on the development of mathematics and science: from square roots to irrigation devices; planetariums to the stability of ships; polyhedra to pulleys; number systems to levers; the value of pi to the size of the universe. Yet this same cerebral man developed machines of war so fearsome, they might have sprung from a devil's darkest imagination - indeed, weapons that held at bay the greatest army of antiquity. Ironically, Archimedes' reputation swelled to mythic proportions in the ancient world for his feats of engineering: the hand-cranked irrigation device, commonly known as "Archimedes' screw," and his ingenuous use of levers, pulleys, and ropes to pull, single-handedly, a fully laden ship! His treatises, rediscovered after a thousand years of collective amnesia in Europe, guided nascent thinkers out of the Dark Ages and into the Renaissance. Indeed, Archimedes' cumulative record of achievement-both in breadth and sophistication-places him among the exalted ranks of Aristotle, Leonardo da Vinci, Isaac Newton, and Albert Einstein. Eureka Man brings to life for general readers the genius of Archimedes, offering succinct and understandable explanations of some of his more important discoveries and innovations.

Chapters: Stories With Chapters

Chapters: Stories With Chapters PDF Author: Jesse Coté
Publisher: Lulu.com
ISBN: 1312962534
Category : Humor
Languages : en
Pages : 86

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Book Description
A collection of short stories with chapters in each one. These works vary from 2003 to 2006.

Good Housekeeping

Good Housekeeping PDF Author:
Publisher:
ISBN:
Category : Home economics
Languages : en
Pages : 992

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Book Description


Advocate

Advocate PDF Author:
Publisher:
ISBN:
Category : College student newspapers and periodicals
Languages : en
Pages : 334

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Book Description


Eureka Street

Eureka Street PDF Author: Robert McLiam Wilson
Publisher: Arcade Publishing
ISBN: 9781559703963
Category : Fiction
Languages : en
Pages : 412

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Book Description
Romantic Ireland is definitely dead and gone. With the exhilarating Eureka Street, Robert McLiam Wilson cheerfully and obscenely sends it to its grave. Jake Jackson, his thoughtful anti-hero, finds Belfast's tragedies are built on comedy: Catholics and Protestants so intent on declaring their differences "resembled no one now as much as they resembled each other…. That was what I liked about Belfast hatred. It was a lumbering hatred that could survive completely on the memories of things that never existed in the first place." He spends a certain amount of time worrying about seeming too Catholic and an equal amount worrying about not seeming sufficiently Catholic. Sometimes, after several drinks, Jake forgets that he's not a Protestant. Each position is as dangerous, and absurd, as the other. His best friend is less torn up. Chuckie Lurgan is a chubby Methodist whose only accomplishments so far have been shaking Reagan's hand, appearing in the same photo as the Pope, and having "an intense and troubling relationship with mail-order catalogues." But Chuckie suddenly surprises Jake with his first entrepreneurial scheme. Though he's placed an ad for an enormous sex toy in Northern Ireland's "only mucky paper," he hasn't any intention of ever fulfilling an order. Instead, he follows legal protocol and sends each disappointed customer a refund check, in the proper amount, stamped GIANT DILDO REFUND. The gamble is that most people will be too embarrassed to cash them. "Chuckie smiled the smile of the just-published poet." And soon he has more than 40,000 pounds in the bank and a lust for big money. He also has a rich, new girlfriend: "He hoped his dreams wouldn't suffer from all this reality."Jake is more preoccupied with the day-to-day. His construction site job gives him ample opportunity to consider his romantic failures and the ever-present symbols of war. There's also a new graffito that has sprouted among the various deadly acronyms. IRA, UVF, and UDA make no more sense than OTG, but at least everyone knows what they stand for. OTG becomes a puzzle to all of Belfast--is it, the authorities wonder, a new terrorist group? (Jake also notes several other phrases, FTP, FTQ, and FTNP--the "T" stands for the and "P" and "Q" for Pope and Queen. The "N" is for Next.) Despite his love for Belfast, Jake loses heart with its zealots and fanatics and, halfway through, Eureka Street threatens to slide into windy bathos. It's only a momentary lapse amid energetic, colloquial poetry and comic realism.

The Penetralia; Being Harmonial Answers to Important Questions ... Fourth Edition

The Penetralia; Being Harmonial Answers to Important Questions ... Fourth Edition PDF Author: Andrew Jackson DAVIS
Publisher:
ISBN:
Category :
Languages : en
Pages : 348

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Book Description


The Penetralia

The Penetralia PDF Author: Andrew Jackson Davis
Publisher:
ISBN:
Category : Spiritualism
Languages : en
Pages : 344

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Book Description


The Testimonies of Slaves

The Testimonies of Slaves PDF Author: Work Projects Administration
Publisher: DigiCat
ISBN:
Category : Social Science
Languages : en
Pages : 6002

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Book Description
DigiCat presents to you this meticulously collection of hundreds of life stories, recorded interviews and incredible vivid testimonies of former slaves from the American southern states, including photos of the people being interviewed and their extraordinary narratives. After the end of Civil War in 1865, more than four million slaves were set free. There were several efforts to record the remembrances of the former slaves. The Federal Writers' Project was one such project by the United States federal government to support writers during the Great Depression by asking them to interview and record the myriad stories and experiences of slavery of former slaves. The resulting collection preserved hundreds of life stories from 17 U.S. states that would otherwise have been lost in din of modernity and America's eagerness to deliberately forget the blot on its recent past. Contents: Alabama Arkansas Florida Georgia Indiana Kansas Kentucky Maryland Mississippi Missouri North Carolina Ohio Oklahoma South Carolina Tennessee Texas Virginia

Poor's Directory of Railway Officials ...

Poor's Directory of Railway Officials ... PDF Author:
Publisher:
ISBN:
Category : Railroads
Languages : en
Pages : 706

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Book Description


Advertising the American Dream

Advertising the American Dream PDF Author: Roland Marchand
Publisher: Univ of California Press
ISBN: 0520403657
Category : History
Languages : en
Pages : 470

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Book Description
It has become impossible to imagine our culture without advertising. But how and why did advertising become a determiner of our self-image? Advertising the American Dream looks carefully at the two decades when advertising discovered striking new ways to play on our anxieties and to promise solace for the masses. As American society became more urban, more complex, and more dominated by massive bureaucracies, the old American Dream seemed threatened. Advertisers may only have dimly perceived the profound transformations America was experiencing. However, the advertising they created is a wonderfully graphic record of the underlying assumptions and changing values in American culture. With extensive reference to the popular media—radio broadcasts, confession magazines, and tabloid newspapers—Professor Marchand describes how advertisers manipulated modern art and photography to promote an enduring "consumption ethic." This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1986. It has become impossible to imagine our culture without advertising. But how and why did advertising become a determiner of our self-image? Advertising the American Dream looks carefully at the two decades when advertising discovered striking new w