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In an age in which the inexhaustible power of scientific technology makes all things possible, it remains to be seen where we will draw the line, where we will be able to say, here are possibilities that wisdom suggest we avoid.
First published to great acclaim in 1988, Langdon Winner's groundbreaking exploration of the political, social, and philosophical implications of technology is timelier than ever. He demonstrates that choices about the kinds...
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English
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"The world's mass adoption of digital technologies portends the beginning of a new era for humanity in the realms of economics, health, travel, and culture. In this new digital age, technology will solve our most ancient problems, create new challenges, and transform life as we know it. "--
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English
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Michael Dertouzos has been an insightful commentator and an active participant in the creation of the Information Age.Now, in What Will Be, he offers a thought-provoking and entertaining vision of the world of the next decade -- and of the next century. Dertouzos examines the impact that the following new technologies and challenges will have on our lives as the Information Revolution progresses:
• all the music, film and text ever produced will...
Author
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Lexile measure
820L
Language
English
Formats
Description
"It's totally about tech. Fun, hands-on projects bring STEAM learning to life. Simple, step-by-step instructions paired with colorful photos makes making fun. Follow along with four terrific tech projects. Then, learn how people are using technology to make the world easier and a little more fun-just like you!"--
Author
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English
Appears on list
Description
"Part memoir, part history, Burn Book is a necessary chronicle of tech's most powerful players. This is the inside story we've all been waiting for about modern Silicon Valley and the biggest boom in wealth creation in the history of the world."--Amazon.
Pub. Date
2022.
Language
English
Description
Go outside and find an outcrop—a roadcut, cliff face, or other site where rocks are exposed. These are ideal places for practicing field geology. Professor Cotter gives tips on safety, maps, tools, and techniques. A notebook and careful record-keeping are essential. Amateur geologists can make important discoveries, so field geology is your chance to advance knowledge while enjoying the outdoors.
Pub. Date
2022.
Language
English
Description
Visit the beach with a geologist's eyes and see how the interaction of waves, ocean currents, and winds lead to the ebb and flow of sediments and blending of landforms. Consider the four types of waves and what they reveal about the ocean floor just offshore. Also, zero in on individual grains of sand, identifying their minerals and tracing their origin. Reflect on why beaches are sandy at all.
Pub. Date
2022.
Language
English
Description
Check out limestone, one of nature's most amazing rocks, with medical, economic, and sightseeing benefits. Not to mention, limestone provides insight into environments eons ago. Examine its chemistry and the ways it forms. Survey different kinds of limestone, including types that preserve detailed fossils. Finally, look at sinkholes and caves, which occur in limestone karst topography.
Pub. Date
2022.
Language
English
Description
Geomorphology is the study of landscapes and their individual landforms. Learn the five major influences on landscape formation. Use this background to tour the United States, which is a remarkable laboratory of geomorphology with features such as the Appalachian and Rocky Mountains, the Grand Canyon and Channeled Scablands, and more.
Pub. Date
2022.
Language
English
Description
Metamorphic rocks form under conditions halfway between those of sedimentary and igneous rocks. A good analogy is the process of glacier formation that turns snow into dense, interlocking crystals of ice. Focus on foliated metamorphic rocks, such as slate and gneiss, which have lineation patterns. Geologists can read these patterns to reconstruct ancient mountain ranges and plate boundaries.
Pub. Date
2022.
Language
English
Description
Investigate glaciers, which now cover about 10% of Earth's land area; 25,000 years ago, they covered 30%. Learn how to spot evidence of past glaciation—from sculpted valleys in Yosemite National Park, to the cliffs at Vicksburg, Mississippi (which formed far from glaciers), to Minnesota's 10,000 lakes. Dig into the physics of glaciers: how they develop and the forces they exert.
Pub. Date
2022.
Language
English
Description
Soil may be the most important geologic resource on the planet. Discover how geologists classify soils, focusing on the concept of soil horizons, which are distinct layers that often vary in composition, color, and texture. Analyze how this cross section, which signals soil fertility, differs depending on the type of biome. Learn how soils form and how easily they are destroyed by erosion.
Pub. Date
2022.
Language
English
Description
Rivers are the key to understanding why many landscapes look the way they do. Study how rivers form, how they sculpt the land, how water and sediment move in a river, and how rivers change course over time. Rivers also create habitats for plants and animals, both of which influence the landscape. Finally, signs of vanished rivers tell the story of geologic events in the deep past.
Pub. Date
2022.
Language
English
Description
Stressing that he is not a medical doctor, Professor Cotter delves into the healthful and harmful effects of geologically sourced substances. Some have proven benefits, such as the antibacterial properties of salt and copper. Others can be deadly. For example, radon, a gaseous product of radioactive decay, causes lung cancer. Asbestos, a fibrous silicate mineral, is similarly dangerous to breathe.
Pub. Date
2022.
Language
English
Description
The most highly prized rocks among non-geologists are gemstones. This episode covers all 12 birthstones, plus other gems, probing the shifting categories of precious and semi-precious gems. You learn how gems form and where to find them. Even more difficult to find are meteorites. Hear tips for identifying these extraterrestrial rocks, which are unlike anything native to Earth.
Pub. Date
2022.
Language
English
Description
Learn what it's like to walk on barely cooled lava from an active volcano—one of many fascinating geologic experiences you can have in volcanic landscapes. Examine the different types of volcanoes and volcanic rocks, and which active sites are safe to explore and which you should avoid. In field geology you should be prepared, so review the special precautions to take when visiting volcanoes.
Pub. Date
2022.
Language
English
Description
Reading rock samples like the pages of a book, Professor Cotter recounts the stories they tell of change across vast stretches of time. He presents three key concepts that will open your mind to the fun and fascination of practical geology. Then he focuses on the idea of deep time, noting that humans have been around for only an infinitesimal fraction of Earth's 4.6-billion-year geologic drama.
Pub. Date
2022.
Language
English
Description
Taught by Professor James F. P. Cotter of the University of Minnesota, Morris, this course teaches you the fundamentals of field geology. You learn the basics of rocks, minerals, and landforms, and how to apply this knowledge to read an outcrop, find and prepare fossils, assess soil and groundwater, prospect for gems and ore, and much more.
Pub. Date
2022.
Language
English
Description
Sedimentary rocks make up a substantial majority of rocks at Earth's surface. In this episode, focus on clastic rocks, which are composed of broken fragments of pre-existing rocks. The fragments can vary in size from clay particles to silt, sand, gravel, and larger pieces. Learn how these rocks form and the rich stories they tell about the past.
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