Spirals In Time

Author : Helen Scales
Publisher : Bloomsbury Publishing
ISBN 13 : 1472911377
Total Pages : 313 pages
Book Rating : 4.77/5 ( download)

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Download or read book Spirals in Time written by Helen Scales and published by Bloomsbury Publishing. This book was released on 2015-05-07 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: The beautifully written story of shells and their makers, and our relationships with them. Seashells are the sculpted homes of a remarkable group of animals: the molluscs. These are some of the most ancient and successful animals on the planet. But watch out. Some molluscs can kill you if you eat them. Some will kill you if you stand too close. That hasn't stopped people using shells in many ways over thousands of years. They became the first jewelry and oldest currencies; they've been used as potent symbols of sex and death, prestige and war, not to mention a nutritious (and tasty) source of food. Spirals in Time is an exuberant aquatic romp, revealing amazing tales of these undersea marvels. Helen Scales leads us on a journey into their realm, as she goes in search of everything from snails that 'fly' underwater on tiny wings to octopuses accused of stealing shells and giant mussels with golden beards that were supposedly the source of Jason's golden fleece, and learns how shells have been exchanged for human lives, tapped for mind-bending drugs and inspired advances in medical technology. Weaving through these stories are the remarkable animals that build them, creatures with fascinating tales to tell, a myriad of spiralling shells following just a few simple rules of mathematics and evolution. Shells are also bellwethers of our impact on the natural world. Some species have been overfished, others poisoned by polluted seas; perhaps most worryingly of all, molluscs are expected to fall victim to ocean acidification, a side-effect of climate change that may soon cause shells to simply melt away. But rather than dwelling on what we risk losing, Spirals in Time urges you to ponder how seashells can reconnect us with nature, and heal the rift between ourselves and the living world.

Author : Helen Scales
Publisher : Bloomsbury Publishing
ISBN 13 : 1472936833
Total Pages : 321 pages
Book Rating : 4.37/5 ( download)

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Download or read book Eye of the Shoal written by Helen Scales and published by Bloomsbury Publishing. This book was released on 2018-05-03 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Scales's genuine appreciation and awe for fish are contagious.'- Science 'Delightful' - New Scientist Seventy per cent of the earth's surface is covered by water. This vast aquatic realm is inhabited by a multitude of strange creatures and reigning supreme among them are the fish. There are giants that live for centuries and thumb-sized tiddlers that survive only weeks; they can be pancake-flat or inflatable balloons; they can shout with colours or hide in plain sight, cheat and dance, remember and say sorry; some rarely budge while others travel the globe restlessly. And yet the mesmerising and complex lives of fish remain largely underrated and unseen, living hidden beneath the waterline, out of sight and out of mind. Helen Scales is our guide on an underwater journey, as we fathom the depths and watch these animals going about the glorious business of being fish. As well as the fish, we meet devoted fishwatchers past and present, from voodoo zombie potion hunters and scientists who taught fish how to walk to nonagenarian explorers of the deep sea. Woven throughout are vignettes of Helen's own aquatic explorations, from eerie nighttime dives with glowing fish and up-close encounters with giant manta rays, to floating in the middle of a swirling shoal being watched by thousands of inquisitive eyes. As well as being a rich and entertaining read, this book will inspire readers to think again about these animals and the seas they inhabit, and to go out and appreciate the wonders of fish, whether through the glass walls of an aquarium or, better still, by gazing into the fishes' wild world and swimming through it. 'Engaging and informative' The Economist

Author : Alex Korb
Publisher : New Harbinger Publications
ISBN 13 : 1626251223
Total Pages : 232 pages
Book Rating : 4.29/5 ( download)

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Download or read book The Upward Spiral written by Alex Korb and published by New Harbinger Publications. This book was released on 2015-03-01 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Depression can feel like a downward spiral, pulling you into a vortex of sadness, fatigue, and apathy. In The Upward Spiral, neuroscientist Alex Korb demystifies the intricate brain processes that cause depression and offers a practical and effective approach to getting better. Based on the latest research in neuroscience, this book provides dozens of straightforward tips you can do every day to rewire your brain and create an upward spiral towards a happier, healthier life. Whether you suffer from depression or just want a better understanding of the brain, this book offers an engaging and informative look at the neuroscience behind our emotions, thoughts, and actions. The truth is that there isn’t one big solution to depression, but there are numerous simple steps you can take to alter brain activity and chemistry. Some are as easy as relaxing certain muscles to reduce anxiety, or getting more sunlight to improve your mood. Small steps in the right direction can have profound effects—giving you the power to become your best self as you literally reshape your brain, one small change at a time.

Author : Laura Harjo
Publisher : University of Arizona Press
ISBN 13 : 0816538018
Total Pages : 321 pages
Book Rating : 4.10/5 ( download)

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Download or read book Spiral to the Stars written by Laura Harjo and published by University of Arizona Press. This book was released on 2019-06-25 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: All communities are teeming with energy, spirit, and knowledge, and Spiral to the Stars taps into and activates this dynamism to discuss Indigenous community planning from a Mvskoke perspective. This book poses questions about what community is, how to reclaim community, and how to embark on the process of envisioning what and where the community can be. Geographer Laura Harjo demonstrates that Mvskoke communities have what they need to dream, imagine, speculate, and activate the wishes of ancestors, contemporary kin, and future relatives—all in a present temporality—which is Indigenous futurity. Organized around four methodologies—radical sovereignty, community knowledge, collective power, and emergence geographies—Spiral to the Stars provides a path that departs from traditional community-making strategies, which are often extensions of the settler state. Readers are provided a set of methodologies to build genuine community relationships, knowledge, power, and spaces for themselves. Communities don’t have to wait on experts because this book helps them activate their own possibilities and expertise. A detailed final chapter provides participatory tools that can be used in workshop settings or one on one. This book offers a critical and concrete map for community making that leverages Indigenous way-finding tools. Mvskoke narratives thread throughout the text, vividly demonstrating that theories come from lived and felt experiences. This is a must-have book for community organizers, radical pedagogists, and anyone wishing to empower and advocate for their community.

Author : Joyce Sidman
Publisher : Houghton Mifflin Harcourt
ISBN 13 : 054731583X
Total Pages : 45 pages
Book Rating : 4.36/5 ( download)

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Download or read book Swirl by Swirl written by Joyce Sidman and published by Houghton Mifflin Harcourt. This book was released on 2011 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Celebrates the shape of a spiral in nature, from rushing rivers to flower buds and even the shape of an ear. Additional factual information about spirals and the plants and animals pictured, follows the text.

Author : Budd Titlow
Publisher :
ISBN 13 : 9781616731557
Total Pages : 116 pages
Book Rating : 4.59/5 ( download)

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Download or read book Seashells written by Budd Titlow and published by . This book was released on with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: They have done time as jewelry and tools, as medicines, currency, and symbols of industry--and they have intrigued people, from beach-combing toddlers to serious scientists, since time began. Native interest meets natural history in this exquisitely illustrated account of the science and culture of seashells. With closeup photography and basic explanations of different shell types--univalves, bivalves, and cephalopods--how they are formed, what mollusks inhabit them, their morphology and life cycles, and much more, this is the book for anyone with an interest in seashells. This book includes information on the bewildering array of shell shapes, colors, sizes, and types, and describes where the different shells can be found throughout the world. As informative as it is visually arresting, the book will appeal to amateur and expert, collector and casual beachcomber.

Author : Helen Scales Ph.D.
Publisher : Penguin
ISBN 13 : 1101133767
Total Pages : 220 pages
Book Rating : 4.67/5 ( download)

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Download or read book Poseidon's Steed written by Helen Scales Ph.D. and published by Penguin. This book was released on 2009-08-27 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fascinating journey with the sea creature that has captured human imagination for thousands of years Poseidon's Steed trails the seahorse through secluded waters across the globe in a kaleidoscopic history that mirrors man's centuries-old fascination with the animal, sweeping from the reefs of Indonesia, through the back streets of Hong Kong, and back in time to ancient Greece and Rome. Over time, seahorses have surfaced in some unlikely places. We see them immortalized in the decorative arts; in tribal folklore, literature, and ancient myth; and even on the pages of the earliest medical texts, prescribed to treat everything from skin complaints to baldness to flagging libido. Marine biologist Helen Scales eloquently shows that seahorses are indeed fish, though scientists have long puzzled over their exotic anatomy, and their very strange sex lives — male seahorses are the only males in the animal world that experience childbirth! Our first seahorse imaginings appeared six thousand years ago on cave walls in Australia. The ancient Greeks called the seahorse hippocampus (half-horse, half-fish) and sent it galloping through the oceans of mythology, pulling the sea god Poseidon's golden chariot. The seahorse has even been the center of a modern-day international art scandal: A two-thousand-year-old winged seahorse brooch was plundered by Turkish tomb raiders and sold to the Metropolitan Museum of Art in New York. A book that is as charming as the seahorse itself, Poseidon's Steed brings to life an aquatic treasure. Seahorses lead quiet lives, tucked away out of sight on the seafloor. It is rare to catch a glimpse of a seahorse in its natural habitat. But even if few have seen one live, these exotic, seemingly prehistoric creatures exist quite vividly in our imaginations and they have mesmerized scientists, artists, and storytellers throughout time with their otherworldly rarity. Poseidon's Steed is a sweeping journey that takes us from the coral reefs and seagrass meadows of Indonesia where many seahorses makes their natural habitat to the back streets of Hong Kong where a thriving black market seahorse trade is concealed. Throughout history, seahorses have surfaced in some unexpected places and Scales also follows the seahorse back in time, from our most rudimentary seahorse imaginings six thousand years ago on cave walls in Australia, to the myths of ancient Greece. Scientists have long puzzled over seahorses' unusual anatomy and their very strange sex lives. And male seahorses are the only males in the animal world that experience childbirth! Seahorses are not what scientists call a "keystone" species. They rely on a healthy ocean to survive, but the marine ecosystem does not rely on them. But their delicate beauty reminds us that we rely on the seas not only to fill our dinner plates, but also to feed our imaginations.

Author : Arthur Ocean Waskow
Publisher : Farrar Straus & Giroux
ISBN 13 : 9780374528973
Total Pages : 304 pages
Book Rating : 4.77/5 ( download)

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Download or read book A Time for Every Purpose Under Heaven written by Arthur Ocean Waskow and published by Farrar Straus & Giroux. This book was released on 2003-09-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author of Seasons of Our Joy and his wife consider the Jewish life cycle from birth to death as celebrated through live event ceremonies, from those involving the celebration of a newborn to those honoring marriage, midlife, and the mourning period after a death. Reprint. 10,000 first printing.

Author : Marcus Sedgwick
Publisher : Roaring Brook Press
ISBN 13 : 1626721262
Total Pages : 368 pages
Book Rating : 4.65/5 ( download)

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Download or read book The Ghosts of Heaven written by Marcus Sedgwick and published by Roaring Brook Press. This book was released on 2015-01-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Timeless, beautiful, and haunting, spirals connect the four episodes of The Ghosts of Heaven, the mesmerizing new novel from Printz Award winner Marcus Sedgwick. They are there in prehistory, when a girl picks up a charred stick and makes the first written signs; there tens of centuries later, hiding in the treacherous waters of Golden Beck that take Anna, who people call a witch; there in the halls of a Long Island hospital at the beginning of the 20th century, where a mad poet watches the oceans and knows the horrors it hides; and there in the far future, as an astronaut faces his destiny on the first spaceship sent from earth to colonize another world. Each of the characters in these mysterious linked stories embarks on a journey of discovery and survival; carried forward through the spiral of time, none will return to the same place. This title has Common Core connections.

Author : Cynthia Barnett
Publisher : W. W. Norton & Company
ISBN 13 : 0393651452
Total Pages : 414 pages
Book Rating : 4.54/5 ( download)

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Download or read book The Sound of the Sea: Seashells and the Fate of the Oceans written by Cynthia Barnett and published by W. W. Norton & Company. This book was released on 2021-07-06 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Science Friday Best Science Book of the Year A Kirkus Reviews Best Nonfiction Book of the Year A Library Journal Best Science and Technology Book of the Year A Tampa Bay Times Best Book of the Year A stunning history of seashells and the animals that make them that "will have you marveling at nature…Barnett’s account remarkably spirals out, appropriately, to become a much larger story about the sea, about global history and about environmental crises and preservation" (John Williams, New York Times Book Review). Seashells have been the most coveted and collected of nature’s creations since the dawn of humanity. They were money before coins, jewelry before gems, art before canvas. In The Sound of the Sea, acclaimed environmental author Cynthia Barnett blends cultural history and science to trace our long love affair with seashells and the hidden lives of the mollusks that make them. Spiraling out from the great cities of shell that once rose in North America to the warming waters of the Maldives and the slave castles of Ghana, Barnett has created an unforgettable history of our world through an examination of the unassuming seashell. She begins with their childhood wonder, unwinds surprising histories like the origin of Shell Oil as a family business importing exotic shells, and charts what shells and the soft animals that build them are telling scientists about our warming, acidifying seas. From the eerie calls of early shell trumpets to the evolutionary miracle of spines and spires and the modern science of carbon capture inspired by shell, Barnett circles to her central point of listening to nature’s wisdom—and acting on what seashells have to say about taking care of each other and our world.