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Author: William Eberhard
Publisher: University of Chicago Press
ISBN: 022653474X
Category : Science
Languages : en
Pages : 679
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Book Description
In this lavishly illustrated, first-ever book on how spider webs are built, function, and evolved, William Eberhard provides a comprehensive overview of spider functional morphology and behavior related to web building, and of the surprising physical agility and mental abilities of orb weavers. For instance, one spider spins more than three precisely spaced, morphologically complex spiral attachments per second for up to fifteen minutes at a time. Spiders even adjust the mechanical properties of their famously strong silken lines to different parts of their webs and different environments, and make dramatic modifications in orb designs to adapt to available spaces. This extensive adaptive flexibility, involving decisions influenced by up to sixteen different cues, is unexpected in such small, supposedly simple animals. As Eberhard reveals, the extraordinary diversity of webs includes ingenious solutions to gain access to prey in esoteric habitats, from blazing hot and shifting sand dunes (to capture ants) to the surfaces of tropical lakes (to capture water striders). Some webs are nets that are cast onto prey, while others form baskets into which the spider flicks prey. Some aerial webs are tramways used by spiders searching for chemical cues from their prey below, while others feature landing sites for flying insects and spiders where the spider then stalks its prey. In some webs, long trip lines are delicately sustained just above the ground by tiny rigid silk poles. Stemming from the author’s more than five decades observing spider webs, this book will be the definitive reference for years to come.
Author: William Eberhard
Publisher: University of Chicago Press
ISBN: 022653474X
Category : Science
Languages : en
Pages : 679
Get Book Here
Book Description
In this lavishly illustrated, first-ever book on how spider webs are built, function, and evolved, William Eberhard provides a comprehensive overview of spider functional morphology and behavior related to web building, and of the surprising physical agility and mental abilities of orb weavers. For instance, one spider spins more than three precisely spaced, morphologically complex spiral attachments per second for up to fifteen minutes at a time. Spiders even adjust the mechanical properties of their famously strong silken lines to different parts of their webs and different environments, and make dramatic modifications in orb designs to adapt to available spaces. This extensive adaptive flexibility, involving decisions influenced by up to sixteen different cues, is unexpected in such small, supposedly simple animals. As Eberhard reveals, the extraordinary diversity of webs includes ingenious solutions to gain access to prey in esoteric habitats, from blazing hot and shifting sand dunes (to capture ants) to the surfaces of tropical lakes (to capture water striders). Some webs are nets that are cast onto prey, while others form baskets into which the spider flicks prey. Some aerial webs are tramways used by spiders searching for chemical cues from their prey below, while others feature landing sites for flying insects and spiders where the spider then stalks its prey. In some webs, long trip lines are delicately sustained just above the ground by tiny rigid silk poles. Stemming from the author’s more than five decades observing spider webs, this book will be the definitive reference for years to come.
Author: Alan Friedman
Publisher: Bantam
ISBN:
Category : History
Languages : en
Pages : 504
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Book Description
For ten years, the White House, assisted by allies in London and Rome, brushed aside the law in a relentless quest to support Saddam Hussein. What were the forces that shaped this persisting embrace of a dictator whom George Bush would eventually compare to Adolf Hitler? How did Washington and its NATO allies nurture a frequently illicit rapport with Saddam, and what was the real story of why it became necessary to mount Operation Desert Storm? How did the governments led by George Bush and Margaret Thatcher seek to cover up their past dealings with the Iraqi leader after Desert Storm finally drove him from Kuwait in 1991?
Author: Alexis Wiggins
Publisher: ASCD
ISBN: 1416624686
Category : Education
Languages : en
Pages : 177
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Book Description
The best classes have a life of their own, powered by student-led conversations that explore texts, ideas, and essential questions. In these classes, the teacher’s role shifts from star player to observer and coach as the students ▪ Think critically, ▪ Work collaboratively, ▪ Participate fully, ▪ Behave ethically, ▪ Ask and answer high-level questions, ▪ Support their ideas with evidence, and ▪ Evaluate and assess their own work. The Spider Web Discussion is a simple technique that puts this kind of class within every teacher’s reach. The name comes from the weblike diagram the observer makes to record interactions as students actively participate in the discussion, lead and support one another’s learning, and build community. It’s proven to work across all subject areas and with all ages, and you only need a little know-how, a rubric, and paper and pencil to get started. As students practice Spider Web Discussion, they become stronger communicators, more empathetic teammates, better problem solvers, and more independent learners—college and career ready skills that serve them well in the classroom and beyond. Educator Alexis Wiggins provides a step-by-step guide for the implementation of Spider Web Discussion, covering everything from introducing the technique to creating rubrics for discussion self-assessment to the nuts-and-bolts of charting the conversations and using the data collected for formative assessment. She also shares troubleshooting tips, ideas for assessment and group grading, and the experiences of real teachers and students who use the technique to develop and share content knowledge in a way that’s both revolutionary and truly inspiring.
Author: Nick Fischer
Publisher: University of Illinois Press
ISBN: 9780252040023
Category : Political Science
Languages : en
Pages : 0
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Book Description
The McCarthy-era witch hunts marked the culmination of an anticommunist crusade launched after the First World War. With Bolshevism triumphant in Russia and public discontent shaking the United States, conservatives at every level of government and business created a network dedicated to sweeping away the "spider web" of radicalism they saw threatening the nation. In this groundbreaking study, Nick Fischer shines a light on right-wing activities during the interwar period. Conservatives, eager to dispel communism's appeal to the working class, railed against a supposed Soviet-directed conspiracy composed of socialists, trade unions, peace and civil liberties groups, feminists, liberals, aliens, and Jews. Their rhetoric and power made for devastating weapons in their systematic war for control of the country against progressive causes. But, as Fischer shows, the term spider web far more accurately described the anticommunist movement than it did the makeup and operations of international communism. Fischer details how anticommunist myths and propaganda influenced mainstream politics in America, and how its ongoing efforts paved the way for the McCarthyite Fifties--and augured the conservative backlash that would one day transform American politics.
Author: Earlene Fowler
Publisher: Penguin
ISBN: 0425247996
Category : Fiction
Languages : en
Pages : 338
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Book Description
The Memory Festival is a celebration of recollections and loved ones through crafts. But when a local cop is wounded by a mysterious sharpshooter who seems to have a vendetta against the police, Benni fears for "her" loved ones, especially her police chief husband.
Author: Claudio Fogu
Publisher: Springer Nature
ISBN: 3030598578
Category : History
Languages : en
Pages : 302
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Book Description
This book explores the role of Mediterranean imaginaries in one of the preeminent tropes of Italian history: the formation or 'making of' Italians. While previous scholarship on the construction of Italian identity has often focused too narrowly on the territorial notion of the nation-state, and over-identified Italy with its capital, Rome, this book highlights the importance of the Mediterranean Sea to the development of Italian collective imaginaries. From this perspective, this book re-interprets key historical processes and actors in the history of modern Italy, and thereby challenges mainstream interpretations of Italian collective identity as weak or incomplete. Ultimately, it argues that Mediterranean imaginaries acted as counterweights to the solidification of a 'national' Italian identity, and still constitute alternative but equally viable modes of collective belonging.
Author: Tim Hopgood
Publisher: Farrar, Straus and Giroux (BYR)
ISBN: 1466896159
Category : Juvenile Fiction
Languages : en
Pages : 36
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Book Description
A determined little spider named Walter is trying to make a sturdy web that will stand up to the blustery wind. The webs he makes at first are woven in special shapes--a triangle, a square, a circle--but they are still wibbly-wobbly. Can Walter make a web that is both wonderful and strong? This simple, vibrant adventure is a lively companion to our two previous Tim Hopgood "first books": Wow! Said the Owl, about colors; and Hooray for Hoppy!, about the five senses.
Author: Agatha Christie
Publisher: Harper Collins
ISBN: 0062006754
Category : Fiction
Languages : en
Pages : 192
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Book Description
A classic from the original queen of mystery: Agatha Christie.
Author: Peter N. Witt
Publisher: Springer Science & Business Media
ISBN: 3642854796
Category : Science
Languages : en
Pages : 114
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Book Description
"Gradually, a faint brightness appeared in the east, and the air, which had been very warm through the night, felt cool and chilly. Though there was no daylight yet, the darkness was diminished, and the stars looked pale. The prison, which had been a mere black mass with little shape or form, put on its usual aspect; and ever and anon a solitary watchman could be seen upon its roof, stopping to look down upon the preparations in the street . . . By and by the feeble light grew stronger, and the houses with their sign-boards and inscriptions stood plainly out, in the dull grey morning . . . And now, the sun's first beams came glancing into the street; and the night's work, which, in its various stages and in the varied fancies of the lookers-on had taken a hundred shapes, wore its own proper form - a scaffold and a gibbet . . . " (The Complete Works of Charles Dickens, Harper & Brothers, New York and London, Barnaby Rudge, Vol. II, Chapter XIX, page 164. ) Dickens describes an activity which takes place in the early morning hours, just before sunrise. As the day begins and people start to go about their business and get ready to watch the hanging, the hangman is ready with the gallows.
Author: David Lagercrantz
Publisher: Vintage Crime/Black Lizard
ISBN: 1101872004
Category : Fiction
Languages : en
Pages : 0
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Book Description
#1 NATIONAL BESTSELLER • Lisbeth Salander and Mikael Blomkvist return to the Girl in the Dragon Tattoo series in this ripped-from-the-headlines, high-octane follow-up to Stieg Larsson's The Girl Who Kicked the Hornet's Nest. • Also known as the Millennium series “Rest easy, Lisbeth Salander fans—our punk hacker heroine is in good hands.… A twisty, bloody thrill ride.… An instant page-turner.” —USA Today The next installment in the Millennium series: a genius hacker who has always been an outsider; a journalist with a penchant for danger. She is Lisbeth Salander, the girl with the dragon tattoo. He is Mikael Blomkvist, crusading editor of Millennium. One night, Blomkvist receives a call from a source who claims to have been given information vital to the United States by a young female hacker. Blomkvist, always on the lookout for a story, reaches out to Salander for help. She, as usual, has plans of her own. Together they are drawn into a ruthless underworld of spies, cybercriminals, and government operatives—some willing to kill to protect their secrets. Look for the latest book in the Girl with the Dragon Tattoo series, The Girl in the Eagle's Talons, coming soon!
