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Author:
Publisher: Rex Bookstore, Inc.
ISBN: 9789712304736
Category :
Languages : en
Pages : 100
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Book Description
Author:
Publisher: Rex Bookstore, Inc.
ISBN: 9789712304736
Category :
Languages : en
Pages : 100
Get Book Here
Book Description
Author: J. Elizabeth Mills
Publisher: Everything
ISBN: 9781440501586
Category : Juvenile Nonfiction
Languages : en
Pages : 0
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Book Description
Why is the sky blue? What makes a balloon float? Why can't I see in the dark? You can discover the answers to these questions and more with The Everything Kids' Easy Science Experiments Book. Using easy-to-find household materials like soda bottles and flashlights, you can build bubbles, create plastic--even make raisins dance! All of the experiments are kid-tested and educational--but more importantly, they're tons of fun! These quick and easy experiments help you to: Explore your five senses. Discover density and sound. Delve into seasons, life cycles, and weather. Investigate electricity and light. Study the solar system and landforms. Examine matter and acids/bases. This is the perfect book for a rainy Saturday, a lazy vacation day, or even after school. You'll have so much fun conducting the experiments, you'll forget that you're actually learning about science!
Author: Anna Claybourne
Publisher:
ISBN: 9781474862660
Category : Science
Languages : en
Pages : 128
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Book Description
Author: Anita Yasuda
Publisher: Nomad Press
ISBN: 1936749890
Category : Juvenile Nonfiction
Languages : en
Pages : 188
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Book Description
Drip—Drop—Splash! Water is essential to all forms of life. Explore Water! 25 Great Projects, Activities, Experiments, captures a child’s imagination with an intriguing look at the world of water. Combining hands-on activities with history and science, kids will have fun learning about the water cycle, water resources, drinking water and sanitation, water pollution and conservation, water use, water folklore and festivals, and the latest in water technology. Entertaining illustrations and fascinating sidebars illuminate the topic and bring it to life, while Words to Know highlighted and defined within the text reinforce new vocabulary. Projects include a nilometer, a rain harvester made out of plastic containers, a transpiration experiment, and a mini water wheel. Auxiliary materials include a glossary, and a list of current reference works, websites, museums, and science centers.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309486165
Category : Science
Languages : en
Pages : 257
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Book Description
One of the pathways by which the scientific community confirms the validity of a new scientific discovery is by repeating the research that produced it. When a scientific effort fails to independently confirm the computations or results of a previous study, some fear that it may be a symptom of a lack of rigor in science, while others argue that such an observed inconsistency can be an important precursor to new discovery. Concerns about reproducibility and replicability have been expressed in both scientific and popular media. As these concerns came to light, Congress requested that the National Academies of Sciences, Engineering, and Medicine conduct a study to assess the extent of issues related to reproducibility and replicability and to offer recommendations for improving rigor and transparency in scientific research. Reproducibility and Replicability in Science defines reproducibility and replicability and examines the factors that may lead to non-reproducibility and non-replicability in research. Unlike the typical expectation of reproducibility between two computations, expectations about replicability are more nuanced, and in some cases a lack of replicability can aid the process of scientific discovery. This report provides recommendations to researchers, academic institutions, journals, and funders on steps they can take to improve reproducibility and replicability in science.
Author: Michael Luca
Publisher: MIT Press
ISBN: 0262542277
Category : Business & Economics
Languages : en
Pages : 229
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Book Description
How tech companies like Google, Airbnb, StubHub, and Facebook learn from experiments in our data-driven world—an excellent primer on experimental and behavioral economics Have you logged into Facebook recently? Searched for something on Google? Chosen a movie on Netflix? If so, you've probably been an unwitting participant in a variety of experiments—also known as randomized controlled trials—designed to test the impact of different online experiences. Once an esoteric tool for academic research, the randomized controlled trial has gone mainstream. No tech company worth its salt (or its share price) would dare make major changes to its platform without first running experiments to understand how they would influence user behavior. In this book, Michael Luca and Max Bazerman explain the importance of experiments for decision making in a data-driven world. Luca and Bazerman describe the central role experiments play in the tech sector, drawing lessons and best practices from the experiences of such companies as StubHub, Alibaba, and Uber. Successful experiments can save companies money—eBay, for example, discovered how to cut $50 million from its yearly advertising budget—or bring to light something previously ignored, as when Airbnb was forced to confront rampant discrimination by its hosts. Moving beyond tech, Luca and Bazerman consider experimenting for the social good—different ways that governments are using experiments to influence or “nudge” behavior ranging from voter apathy to school absenteeism. Experiments, they argue, are part of any leader's toolkit. With this book, readers can become part of “the experimental revolution.”
Author: Margaret Cavendish
Publisher: E-Kitap Projesi & Cheapest Books
ISBN: 6052259256
Category : Biography & Autobiography
Languages : en
Pages : 151
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Book Description
The Blazing World, is a Description of a New World, Called The Blazing-World, better known as The Blazing World, is a 1666 work of prose fiction by English writer Margaret Cavendish, the Duchess of Newcastle. It has been described as an early fore-runner of science fiction.Here on this Figure Cast a Glance.But so as if it were by Chance,Your eyes not fixt, they must not Stay,Since this like Shadowes to the DayIt only represent's; for Still,Her Beauty's found beyond the SkillOf the best Paynter, to ImbraceThese lovely Lines within her face.View her Soul's Picture, Judgment, witt,Then read those Lines which Shee hath writt,By Phancy's Pencill drawne aloneWhich Peces but Shee, can justly owne.To The Duchesse of Newcastle,On Her New Blazing-World.Our Elder World, with all their Skill and Arts,Could but divide the World into three Parts:Columbus, then for Navigation fam'd,Found a new World, America 'tis nam'd;Now this new World was found, it was not made,Onely discovered, lying in Time's shade.Then what are You, having no Chaos foundTo make a World, or any such least ground?But your Creating Fancy, thought it fitTo make your World of Nothing, but pure Wit.Your Blazing-World, beyond the Stars mounts higher,Enlightens all with a Clestial Fier.William Newcastle.
Author: Adriana Petryna
Publisher: Princeton University Press
ISBN: 1400830826
Category : Social Science
Languages : en
Pages : 271
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Book Description
The phenomenal growth of global pharmaceutical sales and the quest for innovation are driving an unprecedented search for human test subjects, particularly in middle- and low-income countries. Our hope for medical progress increasingly depends on the willingness of the world's poor to participate in clinical drug trials. While these experiments often provide those in need with vital and previously unattainable medical resources, the outsourcing and offshoring of trials also create new problems. In this groundbreaking book, anthropologist Adriana Petryna takes us deep into the clinical trials industry as it brings together players separated by vast economic and cultural differences. Moving between corporate and scientific offices in the United States and research and public health sites in Poland and Brazil, When Experiments Travel documents the complex ways that commercial medical science, with all its benefits and risks, is being integrated into local health systems and emerging drug markets. Providing a unique perspective on globalized clinical trials, When Experiments Travel raises central questions: Are such trials exploitative or are they social goods? How are experiments controlled and how is drug safety ensured? And do these experiments help or harm public health in the countries where they are conducted? Empirically rich and theoretically innovative, the book shows that neither the language of coercion nor that of rational choice fully captures the range of situations and value systems at work in medical experiments today. When Experiments Travel challenges conventional understandings of the ethics and politics of transnational science and changes the way we think about global medicine and the new infrastructures of our lives.
Author: Rom Harre
Publisher: Courier Corporation
ISBN: 0486143600
Category : Science
Languages : en
Pages : 226
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Book Description
Vivid, readable, accurate tales of landmark inquiries include Aristotle's work on embryology of the chick, Galileo's discovery of the law of descent, Newton's experiment on nature of colors, more.
Author: Michael Strevens
Publisher: Liveright Publishing
ISBN: 1631491385
Category : Science
Languages : en
Pages : 368
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Book Description
“The Knowledge Machine is the most stunningly illuminating book of the last several decades regarding the all-important scientific enterprise.” —Rebecca Newberger Goldstein, author of Plato at the Googleplex A paradigm-shifting work, The Knowledge Machine revolutionizes our understanding of the origins and structure of science. • Why is science so powerful? • Why did it take so long—two thousand years after the invention of philosophy and mathematics—for the human race to start using science to learn the secrets of the universe? In a groundbreaking work that blends science, philosophy, and history, leading philosopher of science Michael Strevens answers these challenging questions, showing how science came about only once thinkers stumbled upon the astonishing idea that scientific breakthroughs could be accomplished by breaking the rules of logical argument. Like such classic works as Karl Popper’s The Logic of Scientific Discovery and Thomas Kuhn’s The Structure of Scientific Revolutions, The Knowledge Machine grapples with the meaning and origins of science, using a plethora of vivid historical examples to demonstrate that scientists willfully ignore religion, theoretical beauty, and even philosophy to embrace a constricted code of argument whose very narrowness channels unprecedented energy into empirical observation and experimentation. Strevens calls this scientific code the iron rule of explanation, and reveals the way in which the rule, precisely because it is unreasonably close-minded, overcomes individual prejudices to lead humanity inexorably toward the secrets of nature. “With a mixture of philosophical and historical argument, and written in an engrossing style” (Alan Ryan), The Knowledge Machine provides captivating portraits of some of the greatest luminaries in science’s history, including Isaac Newton, the chief architect of modern science and its foundational theories of motion and gravitation; William Whewell, perhaps the greatest philosopher-scientist of the early nineteenth century; and Murray Gell-Mann, discoverer of the quark. Today, Strevens argues, in the face of threats from a changing climate and global pandemics, the idiosyncratic but highly effective scientific knowledge machine must be protected from politicians, commercial interests, and even scientists themselves who seek to open it up, to make it less narrow and more rational—and thus to undermine its devotedly empirical search for truth. Rich with illuminating and often delightfully quirky illustrations, The Knowledge Machine, written in a winningly accessible style that belies the import of its revisionist and groundbreaking concepts, radically reframes much of what we thought we knew about the origins of the modern world.
