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Chemical World: Science in Our Daily Lives (Orca Footprints #17)
Par Rowena Rae. 2020
Chemical World: Science in Our Daily Lives explores some of the materials—all of which are made of basic chemical elements—that…
humans use or come into contact with in their day-to-day lives. Some of these chemicals are naturally occurring—clay, mercury, lead. Others have been synthesized by chemists during the past 150 years and used in a bewildering array of products ranging from roof shingles to toothpaste. Many chemical inventions, as well as naturally produced chemicals, have had profound effects on food supply, developing medicines and creating hosts of useful items for modern life. Despite people using both natural and synthetic chemicals with (mainly) good intentions, some chemicals have had unintended negative consequences. Chemical residues have contaminated ecosystems the world over and are compromising the health of many ecosystems, animals and humans. The goal of Chemical World: Science in our Daily Lives is to introduce readers to basic chemistry and chemical history, and to show how chemicals are used for particular reasons but sometimes turn out to be harmful to environmental and human health. It invites readers to take a look at the world around them and ask questions about what’s in their environment and how the things they use and eat every day can affect their own health and the planet’s health.Ours to Share: Coexisting in a Crowded World (Orca Footprints #16)
Par Kari Jones. 2019
There are almost eight billion people alive today. Having that many people in the world puts pressure on both social…
and natural resources, and we have to ask ourselves difficult questions like, What is our fair share? And how do we share more equitably? Ours to Share starts by giving an overview of human population growth, from the time when there were only a few hundred thousand people until now. The book goes on to examine some of the inequities that happen between people when natural and social resources are stressed and provides examples of people who have found innovative ways to share more equitably with their neighbors. The book also examines the impact our expanding population has had on other species. Finally, the book offers suggestions for actions kids can take to better the world from their own home, school and community.The Probability of Everything
Par Sarah Everett. 2023
“One of the best books I have read this year (maybe ever).” —Colby Sharp, Nerdy Book ClubNPR Books We Love…
2023 | Publishers Weekly Best of 2023 | Winner of the Governor General's Literary Awards for Young People's LiteratureA heart-wrenching middle grade debut about Kemi, an aspiring scientist who loves statistics and facts, as she navigates grief and loss at a moment when life as she knows it changes forever.Eleven-year-old Kemi Carter loves scientific facts, specifically probability. It's how she understands the world and her place in it. Kemi knows her odds of being born were 1 in 5.5 trillion and that the odds of her having the best family ever were even lower. Yet somehow, Kemi lucked out.But everything Kemi thought she knew changes when she sees an asteroid hover in the sky, casting a purple haze over her world. Amplus-68 has an 84.7% chance of colliding with earth in four days, and with that collision, Kemi’s life as she knows it will end.But over the course of the four days, even facts don’t feel true to Kemi anymore. The new town she moved to that was supposed to be “better for her family” isn’t very welcoming. And Amplus-68 is taking over her life, but others are still going to school and eating at their favorite diner like nothing has changed. Is Kemi the only one who feels like the world is ending?With the days numbered, Kemi decides to put together a time capsule that will capture her family’s truth: how creative her mother is, how inquisitive her little sister can be, and how much Kemi's whole world revolves around her father. But no time capsule can change the truth behind all of it, that Kemi must face the most inevitable and hardest part of life: saying goodbye."My heart hurt as I raced through the last chapters of this unique book that shines a light on family, friends, grief, and love." —Lisa Yee, author of Maizy Chen's Last ChanceWarren County
Par Warren County Historical Society. 2015
Warren County's townships, nestled in the northwest corner of Pennsylvania, were originally formed from the land grants awarded by William…
Penn and his descendants to many individuals and families. Warren County was established March 12, 1800, and grew in prosperity from agriculture, lumber, oil, rafting, railroads, and tanning. The Allegheny National Forest and Allegheny River both provide magnificent arenas for many local recreational and business opportunities. In 1965, Warren County became home to the Kinzua Dam as the flooding of Corydon and parts of Kinzua Township created the reservoir. While most of the eastern and southern parts of the county are broken and hilly, the northeastern section is mostly glacial territory. Hearts Content in Watson Township is one of the few virgin timber tracts remaining in the Allegheny National Forest.WJEC Biology AS Student Unit Guide: Unit BY1 eBook ePub Basic Biochemistry and organisation
Par Dan Foulder, Asuman Celen Pollard. 2013
Perfect for revision, these guides explain the unit requirements, summarise the content and include specimen questions with graded answers.Endorsed by…
WJEC, this full-colour Student Unit Guide provides ideal preparation for your unit exam:Feel confident you understand the unit: each guide comprehensively covers the unit content and includes topic summaries, knowledge check questions and a reference indexGet to grips with the exam requirements: the specific skills on which you will be tested are explored and explainedAnalyse exam-style questions: graded student responses will help you focus on areas where you can improve your exam technique and performanceYemen: Travels In Dictionary Land
Par Tim Mackintosh-Smith. 1999
Arguably the most fascinating but least known country in the Arab world, Yemen has a way of attracting comment that…
ranges from the superficial to the wildly fictitious. In Yemen: Travels in Dictionary Land, Tim Mackintosh-Smith writes with an intimacy and depth of knowledge gained through over twenty years among the Yemenis. He is a travelling companion of the best sort - erudite, witty and eccentric. Crossing mountain, desert, ocean and three millennia of history, he portrays hyrax hunters and dhow skippers, a noseless regicide, and a sword-wielding tyrant with a passion for Heinz Russian salad. Yet even the ordinary Yemenis are extraordinary: their family tree goes back to Noah and is rooted in a land which, in the words of a contemporary poet, has become the dictionary of its people. Every page of this book is dashed - like the land it describes - with the marvellous.Extreme Survivors: Animals That Time Forgot (How Nature Works #0)
Par Kimberly Ridley. 2017
Selected for the 2018 Bank Street College of Education Best STEM Children’s Books of the Year What do the goblin…
shark, horseshoe crab, the “indestructible” water bear, and a handful of other bizarre animals have in common? They are all “extreme survivors,” animals that still look much like their prehistoric ancestors from millions of years ago. Meet ten amazing animals that appear to have changed little in more than 100 million years. They are the rare exceptions to the rule. More than 99 percent of all life forms have gone extinct during the 3.6-billion-year history of life on Earth. Other organisms have changed dramatically, but not our extreme survivors. Evolution may have altered their physiology and behavior, but their body plans have stood the test of time. How have these living links with Earth’s prehistoric past survived? The search for answers is leading scientists to new discoveries about the past—and future—of life on Earth. The survival secrets of some of these ancient creatures could lead to new medicines and treatments for disease. Written in a lively, entertaining voice, Extreme Survivors provides detailed life histories and strange “survival secrets” of ten ancient animals and explains evolution and natural selection. Extensive back matter includes glossary, additional facts and geographic range for each organism and a geologic timeline of Earth. F&P Level V Advisory: Bookshare has learned that this book offers only partial accessibility. We have kept it in the collection because it is useful for some of our members. To explore further access options with us, please contact us through the Book Quality link. Benetech is actively working on projects to improve accessibility issues such as these.Remembered by Heart
Par Sally Morgan. 2014
A collection of powerful, true stories of Aboriginal life This anthology brings together 15 memoirs of growing up Aboriginal in…
Australia and includes works from Kim Scott, Australia's first indigenous Miles Franklin winner; bestselling author Sally Morgan; and the critically acclaimed artist, author, and activist Bronwyn Bancroft. These true stories of adolescence are as diverse as they are moving, and offer readers insight into the pain, humor, grief, hope, and pride that makes up Indigenous experiences.Selling Science: Polio and the Promise of Gamma Globulin
Par Stephen E. Mawdsley. 2016
Today, when many parents seem reluctant to have their children vaccinated, even with long proven medications, the Salk vaccine trial,…
which enrolled millions of healthy children to test an unproven medical intervention, seems nothing short of astonishing. In Selling Science, medical historian Stephen E. Mawdsley recounts the untold story of the first large clinical trial to control polio using healthy children--55,000 healthy children--revealing how this long-forgotten incident cleared the path for Salk's later trial. Mawdsley describes how, in the early 1950s, Dr. William Hammon and the National Foundation for Infantile Paralysis launched a pioneering medical experiment on a previously untried scale. Conducted on over 55,000 healthy children in Texas, Utah, Iowa, and Nebraska, this landmark study assessed the safety and effectiveness of a blood component, gamma globulin, to prevent paralytic polio. The value of the proposed experiment was questioned by many prominent health professionals as it harbored potential health risks, but as Mawdsley points out, compromise and coercion moved it forward. And though the trial returned dubious results, it was presented to the public as a triumph and used to justify a federally sanctioned mass immunization study on thousands of families between 1953 and 1954. Indeed, the concept, conduct, and outcome of the GG study were sold to health professionals, medical researchers, and the public at each stage. At a time when most Americans trusted scientists, their mutual encounter under the auspices of conquering disease was shaped by politics, marketing, and at times, deception. Drawing on oral history interviews, medical journals, newspapers, meeting minutes, and private institutional records, Selling Science sheds light on the ethics of scientific conduct, and on the power of marketing to shape public opinion about medical experimentation.Awesome Snake Science!: 40 Activities for Learning About Snakes (Young Naturalists)
Par Cindy Blobaum. 2012
From cobras and copperheads to pythons and boas, all types of snakes are covered in this book of 40 science…
experiments, art projects, and games that help budding herpetologists gain a greater appreciation for these slithering reptiles. Activities include making foldable fangs to learn how snakes' teeth and jaws work together; simulating cytotoxic snake venom while making a tasty snack using an everyday enzyme found in pineapple; and mimicking the sound a rattlesnake makes using a rubber band, a paper clip, and an envelope. Engaging, simple, and safe experiments teach kids about the biology of snakes, such as how they use their tongues and nostrils to detect smells, how they are cold-blooded and sensitive to subtle changes in temperature, and how they can detect the slightest vibrations or tremors. Kids do not need a snake for any of the activities and will delight in all the strange snake facts and gross-out projects such as Snake Stink--where they create their own signature stink and test how well it repels potential predators. Did you know . . . * Snakes do not need to be coiled to strike. They can strike from any position, even underwater! * Cobras and coachwhips are two of the few snakes that can move in a straight line forward while keeping their upper body raised off the ground. *Snake venom can actually help humans too! A blood pressure medicine was developed from the venom of a Brazilian pit viper, and over 60 other treatments have been created from snake venoms.Africa for Kids: Exploring a Vibrant Continent, 19 Activities (For Kids series)
Par Harvey Croze. 2006
Africa is brought to life in this imaginative look at the plants, animals, and people that make it such a…
fascinating continent. Studies of both traditional tribes and modern African cities showcase Africa's diversity, and authentic activities allow kids to dive into the rich culture by making a Maasai bivouac shelter, writing a fable in the African style, working as a field biologist, making a ritual elephant mask, and learning to tie an African Kanga dress. This cross-cultural study also shows kids what challenges Africa faces today while giving them a look at what it is like to live on this interesting continent.Heavy Metal and You
Par Christopher Krovatin. 2005
Sam wears spiked bracelets, gets wasted with his friends, and has almost encyclopedic knowledge about heavy-metal music. But he's also…
incredibly intelligent and as knowledgeable about classic literature as he is about the music he loves. Sam attends an expensive all-boys prep school in New York City, and he and his buddies often cut classes to smoke or get an early start on the weekend. But all good things must end, and they do with a sudden crash when Sam begins to date Melissa, a straightedge who doesn't drink or do drugs and doesn't like the fact that he does. Sam tries to modify his behavior for the girl who is more important to him than he ever thought possible, but pleasing Melissa means completely changing who he is. This romance is chock-full of music references, slang, and general metalhead band knowledge such as album release dates, etc. The language is raw and full of sexual talk and innuendo, especially among Sam and his friends. The main characters are well developed and mostly believable, if a bit more emotional than expected on Sam's part. The plot moves quickly and jumps from past to present, with Sam interspersing his current situation with relevant scenes from his past. This rapid progression, as well as the realistic situations and language, keep teens' attention, making the book a good choice for reluctant readers.Human Anatomy in Full Color
Par John Green. 1996
Twenty-five exceptionally clear and detailed anatomical plates -- with labels and extensive captions -- depict the skeleton, spine, bones, joints,…
skull, muscles, skin and limbs; heart, stomach, other organs; respiratory, reproductive and digestive systems; development of a fetus and much more. Within reach of grade-school-age children.The Thrifty Guide to Ancient Rome: A Handbook for Time Travelers (The Thrifty Guides #1)
Par Jonathan W. Stokes. 2017
From the publishing house that brought you the Who Was? books comes the next big series to make history approachable,…
engaging, and funny!The Thrifty Guide to Ancient Rome contains information vital to the sensible time traveler: • Where can I find a decent hotel room in ancient Rome for under five sesterces a day? Is horse parking included? • What do I do if I’m attacked by barbarians? • What are my legal options if I’m fed to the lions at the Colosseum? All this is answered and more. There is handy advice on finding the best picnicking spots to watch Julius Caesar’s assassination at the Roman Forum in 44 BC, as well as helpful real estate tips to profit from the great Roman fire of AD 64. There are even useful recommendations on which famous historical figures to meet for lunch, and a few nifty pointers on how to avoid being poisoned, beheaded, or torn apart by an angry mob. If you had a time travel machine and could take a vacation anywhere in history, this is the only guidebook you would need!OCR Design and Technology for AS/A Level (Ocr As/a Level Design And Technology 2017 Ser.)
Par John Grundy, Sharon McCarthy, Jacki Piroddi. 2017
Inspire your students to tackle the iterative design process with creativity and confidence, using a textbook that delivers the knowledge,…
understanding and skills they need for the 2017 OCR Design & Technology AS and A-level specifications.Our trusted author team help you to confidently navigate both the designing and technical principles at the heart of OCR's enquiry approach and to apply them to each of the Product Design, Fashion and Textiles and Design Engineering endorsed titles.- Supports co-teaching of AS and A Level with clear signposting to the additional knowledge, understanding and skills needed at A Level- Inspires your students as they undertake the iterative design process, with a look at how to approach the Non-Exam Assessments, including creative examples of students' work for both the Product Development at AS and the Iterative Design Project at A Level- Helps students to prepare for the written exams with practice questions and guidance on the 'Principles' papers at both AS and A Level, and the 'Problem Solving' papers at A LevelThe Thrifty Guide to the American Revolution: A Handbook for Time Travelers (The Thrifty Guides #2)
Par Jonathan W. Stokes. 2018
From the publishing house that brought you the Who Was? books comes the next big series to make history approachable,…
engaging, and funny!The Thrifty Guide to the American Revolution provides useful information for the practical time traveler, like: • Where can I find a decent hotel room in colonial New England? Are major credit cards accepted? • How do I join the Boston Tea Party without winding up in a British prison? • How can I score a lunch with Alexander Hamilton? This guide answers these fiery, burning questions with the marshmallows of information. There is handy advice on how to join Paul Revere’s spy ring at the Green Dragon Tavern, how to enlist in General Washington’s rebel army, and how to summon the strength to storm a British gun battery when you haven’t eaten for three days. If you had a time travel machine and could take a vacation anywhere in history, this is the only guidebook you would need!Alone Together: Why We Expect More from Technology and Less from Each Other
Par Sherry Turkle. 2011
Consider Facebook--it's human contact, only easier to engage with and easier to avoid. Developing technology promises closeness. Sometimes it delivers,…
but much of our modern life leaves us less connected with people and more connected to simulations of them. In Alone Together, MIT technology and society professor Sherry Turkle explores the power of our new tools and toys to dramatically alter our social lives. It's a nuanced exploration of what we are looking for--and sacrificing--in a world of electronic companions and social networking tools, and an argument that, despite the hand-waving of today's self-described prophets of the future, it will be the next generation who will chart the path between isolation and connectivity.Drawing the Map of Life: Inside the Human Genome Project (A Merloyd Lawrence Book)
Par Victor K. Mcelheny. 2010
Drawing the Map of Life is the dramatic story of the Human Genome Project from its origins, through the race…
to order the 3 billion subunits of DNA, to the surprises emerging as scientists seek to exploit the molecule of heredity. It's the first account to deal in depth with the intellectual roots of the project, the motivations that drove it, and the hype that often masked genuine triumphs.Distinguished science journalist Victor McElheny offers vivid, insightful profiles of key people, such as David Botstein, Eric Lander, Francis Collins, James Watson, Michael Hunkapiller, and Craig Venter. McElheny also shows that the Human Genome Project is a striking example of how new techniques (such as restriction enzymes and sequencing methods) often arrive first, shaping the questions scientists then ask.Drawing on years of original interviews and reporting in the inner circles of biological science, Drawing the Map of Life is the definitive, up-to-date story of today's greatest scientific quest. No one who wishes to understand genome mapping and how it is transforming our lives can afford to miss this book.The Folly of Fools: The Logic of Deceit and Self-Deception in Human Life
Par Robert Trivers. 2011
Why did intellect and language evolve to include lies and self- deception? Trivers (anthropology and biological sciences, Rutgers U. )…
presents a general theory based on evolutionary logic to answer this intriguing question. He argues that deception, which occurs even between our brain hemispheres, is closely tied to group conflict, courtship, neurophysiology and immunology, but can be overridden by awareness of it and its consequences. The accessible book is based on extensive reference material, and bears an endorsement by Richard Dawkins (The Selfish Gene). Annotation ©2011 Book News, Inc. , Portland, OR (booknews. com)Despite the billions of dollars we've poured into foreign wars, homeland security, and disaster response, we are fundamentally no better…
prepared for the next terrorist attack or unprecedented flood than we were in 2001. Our response to catastrophe remains unchanged: add another step to airport security, another meter to the levee wall. This approach has proved totally ineffective: reacting to past threats and trying to predict future risks will only waste resources in our increasingly unpredictable world. In Learning from the Octopus, ecologist and security expert Rafe Sagarin rethinks the seemingly intractable problem of security by drawing inspiration from a surprising source: nature. Biological organisms have been living--and thriving--on a risk-filled planet for billions of years. Remarkably, they have done it without planning, predicting, or trying to perfect their responses to complex threats. Rather, they simply adapt to solve the challenges they continually face. Military leaders, public health officials, and business professionals would all like to be more adaptable, but few have figured out how. Sagarinargues that we can learn from observing how nature is organized, how organisms learn, how they create partnerships, and how life continually diversifies on this unpredictable planet. As soon as we dip our toes into a cold Pacific tidepool and watch what we thought was a rock turn into an octopus, jetting away in a cloud of ink, we can begin to see the how human adaptability can mimic natural adaptation. The same mechanisms that enabled the octopus's escape also allow our immune system to ward off new infectious diseases, helped soldiers in Iraq to recognize the threat of IEDs, and aided Google in developing faster ways to detect flu outbreaks. While we will never be able to predict the next earthquake, terrorist attack, or market fluctuation, nature can guide us in developing security systems that are not purely reactive but proactive, holistic, and adaptable. From the tidepools of Monterey to the mountains of Kazakhstan, Sagarin takes us on an eye-opening tour of the security challenges we face, and shows us how we might learn to respond more effectively to the unknown threats lurking in our future.