Cats' Paws and Catapults: Mechanical Worlds of Nature and People

Cats' Paws and Catapults: Mechanical Worlds of Nature and People PDF Author: Steven Vogel
Publisher: W. W. Norton & Company
ISBN: 0393352951
Category : Science
Languages : en
Pages : 388

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Book Description
"Full of ideas and well-explained principles that will bring new understanding of everyday things to both scientists and non-scientists alike."—R. McNeill Alexander, Nature Nature and humans build their devices with the same earthly materials and use them in the same air and water, pulled by the same gravity. Why, then, do their designs diverge so sharply? Humans, for instance, love right angles, while nature's angles are rarely right and usually rounded. Our technology goes around on wheels—and on rotating pulleys, gears, shafts, and cams—yet in nature only the tiny propellers of bacteria spin as true wheels. Our hinges turn because hard parts slide around each other, whereas nature's hinges (a rabbit's ear, for example) more often swing by bending flexible materials. In this marvelously surprising, witty book, Steven Vogel compares these two mechanical worlds, introduces the reader to his field of biomechanics, and explains how the nexus of physical law, size, and convenience of construction determine the designs of both people and nature. "This elegant comparison of human and biological technology will forever change the way you look at each."—Michael LaBarbera, American Scientist

Paw and Order

Paw and Order PDF Author: Spencer Quinn
Publisher: Simon and Schuster
ISBN: 1476703418
Category : Fiction
Languages : en
Pages : 320

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Book Description
In the seventh installment in the brilliant New York Times bestselling mystery series, canine narrator Chet and PI Bernie Little journey to Washington, DC, and the dog-eat-dog world of our nation’s capital. Stephen King has called Chet “a canine Sam Spade full of joie de vivre.” Robert B. Parker dubbed Spencer Quinn’s writing “major league prose.” Now the beloved team returns in another suspenseful novel that finds Chet sniffing around the capital city and using his street smarts to uncover a devilish plot. Chet and Bernie pay a visit to Bernie’s girlfriend, Suzie Sanchez, an ace reporter living in far-off Washington, DC. She’s working on a big story she can’t talk about, but when her source, a mysterious Brit with possible intelligence connections, runs into trouble of the worst kind, Bernie suddenly finds himself under arrest. Meanwhile Chet gets to know a powerful DC operative who may or may not have the goods on an ambitious politician. Soon Chet and Bernie are sucked into an international conspiracy, battling unfamiliar forces under the blinking red eyes of a strange bird that Chet notices from the get-go but seems to have slipped by everybody else. Most menacing of all is Barnum, a guinea pig with the fate of the nation in his tiny paws. As Harry Truman famously quipped, “If you want a friend in Washington, get a dog.” Too bad he didn’t get to meet Chet!

Teaching Beginning Readers

Teaching Beginning Readers PDF Author: Jerry L. Johns
Publisher: Kendall Hunt
ISBN: 9780787286729
Category : Language Arts & Disciplines
Languages : en
Pages : 446

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Book Description


Out of Position

Out of Position PDF Author: Kyell Gold
Publisher: Kyell Gold
ISBN: 0983265208
Category : Fiction
Languages : en
Pages : 222

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Book Description
Dev is a football player at Forester University, a small liberal arts college where he and his teammates get to strut around and have their pick of the girls on Friday nights. That's as good as it gets-until he meets Lee, a fox with a quick wit and an attractive body.Problem is, Lee's not a girl. He's a gay fox, an activist who never dreamed he'd fall for a football player. As their attraction deepens into romance, it's hard enough for them to handle each other, let alone their inquisitive friends, family, and co-workers. And if school is bad, the hyper- masculine world of professional sports that awaits Dev after graduation will be a hundred times worse.Going it alone would make everything easier. If only they could stop fighting long enough to break up.

The Cowboy’s Claim

The Cowboy’s Claim PDF Author: Sinclair Jayne
Publisher: Tule Publishing
ISBN: 1962707091
Category : Fiction
Languages : en
Pages : 248

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Book Description
“No strings,” he said…. Ex-special forces soldier and military dog handler Calhoun Miller is lucky to be alive. He wouldn’t even be in Marietta but for a vow he made to his fallen team leader to solve a mystery that spans decades. Spending a sexy, magical night with a beautiful woman isn’t part of the plan, but he’s never felt more compelled to seize the moment. And then a freak accident hospitalizes him, risking his mission to honor his friend. As if returning to her hometown of Marietta isn’t awkward enough, hospitalist Dr. Jory Quinn is blindsided when her sexy, anonymous hookup becomes her patient, possibly derailing her career. She begs him to keep their secret, but when Calhoun reveals he’s in town to solve the long ago disappearance of her father and brother, keeping her distance, hands, and secrets to herself is beyond challenging. Not to mention she might be…pregnant?

Inspector Paws and the Wonders of Europe

Inspector Paws and the Wonders of Europe PDF Author: Rosemary Budd
Publisher: iUniverse
ISBN: 1475973683
Category : Fiction
Languages : en
Pages : 216

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Book Description
When Inspector Paws, a battle-scarred alley cat, narrowly escapes death by cougar, he moves in with Stella and Ernie Clayton, a couple in their late fifties. They provide him with good food, and their home, with its big backyard, caters to his roaming instincts. The best part, though, is that there are no kids around to torment him. But the cats newfound comfort is shattered when Ernie has a fatal heart attack. Ernies death is attributed to natural causes, but the tingle in Pawss whiskers convinces him otherwise. Ernie was always very careful with his heart pills, and Paws doesnt believe the line that Ernie knocked them over and couldnt get to them. Before he has a chance to figure out who killed Ernie and why, however, Stella and her zany friend Jo kidnap him and drag him off on a European bus tour, during which he becomes the tour mascot and self-appointed sleuth. Can he solve the mystery of who killed Ernie? And if he does, will he be able to communicate who it is to these sensory-challenged humans before the killer strikes again? A humorous and entertaining mystery, Inspector Paws and the Wonders of Europe introduces a new sleuth with just the right cattitude to solve the case.

The Long Reach

The Long Reach PDF Author: Richard Eberhart
Publisher: New Directions Publishing
ISBN: 9780811212861
Category : Poetry
Languages : en
Pages : 416

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Book Description
Poems deal with truth, religion, nature, thought, the role of poetry, death, visions, age, and the past.

The Miracle Boy

The Miracle Boy PDF Author: Louis Golding
Publisher:
ISBN:
Category : English fiction
Languages : en
Pages : 322

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Book Description


Into the Wild

Into the Wild PDF Author: Sarah Beth Durst
Publisher: Penguin
ISBN: 1440632634
Category : Juvenile Fiction
Languages : en
Pages : 292

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Book Description
When the magical world of the Wild takes over Julie’s town, she must venture deep into the heart of the fairy tale to outsmart wicked witches, feisty giants, and super cute princes in the ultimate quest to save her family. But can an ordinary girl defeat the happily-ever-after?

Spring Comes to World's End

Spring Comes to World's End PDF Author: Monica Dickens
Publisher: Bloomsbury Publishing
ISBN: 1448202795
Category : Juvenile Fiction
Languages : en
Pages : 168

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Book Description
With their parents working on a boat in the Mediterranean, Tom, Carrie, Em and Michael have learnt to look after themselves – and their menagerie of animals in their tumble-down house at World's End. As their Uncle Rudolph threatens to sell their beloved home, the children are determined to earn the money to buy it themselves. But money disappears as fast as it comes in, especially when there are thirty-nine mouths to feed, and time is running out. Spring Comes to World's End is the last animal-packed instalment in The World's End Series.