Fast Solar Sailing

The range of solar sailing is very vast; it is a fully in-space means of propulsion that should allow us to accomplish various mission classes that are literally impossible using rocket propulsion, no

Futurologist Luna Lee presents possibilities for the future of space travel in the next 100 years.

The learn-to-sail book for when you are in a hurry to gain your sea legsAt the Offshore Sailing School, the Colgates havetaught more than 100,000 adults how to sail. Now theyare making their proven in

Build the fastest, most exoticsailboats around!Popular in Hawaii and throughout the South Pacificand Indian Oceans, outrigger canoes combine theromance of the South Seas with a ruthless efficiency ofd

The days when Aberdeen's "fast sailing and copper-bottomed" ships carried emigrant Scots to Canada are brought to life in this fascinating account of the northern Scotland exodus during the sailing sh

"It takes thousands of hours of sailing to get the kind of knowledge contained in this book." -- from the Foreword by Bruce Schwab The ONLY bible for how to sail your boat fast, safe, and alone Solo s

Some people like to sail. Some people like to sail fast. This is a book about sailing faster. During the past few decades there has been a revolution in the way some boat designers and sailors have t

Set to be as groundbreaking as its forerunner, Higher Performance Sailinganalyses what makes the new breed of high-tech racing yachts anddinghies sail so fast, and what will make them sail even faster

Provides step-by-step, concise, reliable plans for emergencies at sea that require fast and effective action. Designed for functionality, it has two sides: an Emergency Action Guide with instructions

The reality of sunlight-based sailing in space began in May 2010, and solar sail technology and science have continued to evolve rapidly through new space missions. Using the power of the Sun's light

Dynamo theory is the study of how large-scale magnetic fields can arise in bodies such as the Earth, Sun and stars, and it brings together researchers in such diverse subjects as geophysics, astronomy and nuclear reactor technology. In this book are papers on the theory of dynamos, delivered at the Isaac Newton Institute for Mathematical Sciences in Cambridge in September 1992, and these have been carefully brought together to form a unified presentation. Topics covered include: modelling of solar magnetic field generation, theoretical studies of the galaxies, and papers on 'fast dynamos', study of magnetic field regeneration in fluid of very high electrical conductivity. This volume represents a comprehensive record of research into the theory of dynamos.

Dynamo theory, the study of the generation and maintenance of magnetic fields by fluid motions, is important in many areas of physics, ranging from stellar and galactic dynamics, through solar physics and geomagnetism, to reactor physics. This volume contains the lectures given by leading specialists, for an intensive course held at the Newton Institute, as part of a NATO Advanced Study Institute. The course was intended for beginning graduate students, so starts with background material, before leading on to describe areas closer to current research. Topics covered include planetary and solar dynamos, fast dynamos and the use of symmetry principles to derive evolution equations. Detailed bibliographies are provided. As the only modern introduction to the subject, this will be welcome reading for students in planetary and solar physics, plasma physics and astrophysics.

Dynamo theory, the study of the generation and maintenance of magnetic fields by fluid motions, is important in many areas of physics, ranging from stellar and galactic dynamics, through solar physics and geomagnetism, to reactor physics. This volume contains the lectures given by leading specialists, for an intensive course held at the Newton Institute, as part of a NATO Advanced Study Institute. The course was intended for beginning graduate students, so starts with background material, before leading on to describe areas closer to current research. Topics covered include planetary and solar dynamos, fast dynamos and the use of symmetry principles to derive evolution equations. Detailed bibliographies are provided. As the only modern introduction to the subject, this will be welcome reading for students in planetary and solar physics, plasma physics and astrophysics.

Dynamo theory is the study of how large-scale magnetic fields can arise in bodies such as the Earth, Sun and stars, and it brings together researchers in such diverse subjects as geophysics, astronomy and nuclear reactor technology. In this book are papers on the theory of dynamos, delivered at the Isaac Newton Institute for Mathematical Sciences in Cambridge in September 1992, and these have been carefully brought together to form a unified presentation. Topics covered include: modelling of solar magnetic field generation, theoretical studies of the galaxies, and papers on 'fast dynamos', study of magnetic field regeneration in fluid of very high electrical conductivity. This volume represents a comprehensive record of research into the theory of dynamos.

The original biodynamic sowing and planting calendar, now in its 62nd year. The simple, two-week-to-view layout features detailed planting, tending and harvesting information to help both seasoned biodynamic farmers and beginner gardeners maximise the yield and vitality of crops and plants. Trusted by generations of growers, the ultimate biodynamic features:-- An easy-to-view layout making it simpler to plan what to do and when-- Space to add your own notes-- Clear headings and sections for fast look-ups-- NEW! A lay-flat spine means it's easy to consult the Calendar, keep your place and make notes-- Information on solar and lunar events and planetary aspects-- A pull-out wallchart that can be pinned up in a barn, shed or greenhouse as a handy quick reference-- Eco-friendly printing with recycled FSC paper using plant-based inks

Earth's climate has changed a number of times in the past due to natural changes in the Earth's environment. But the change in climate occurring at the present time is not natural. It is a result of the actions of people and it is happening at a very fast rate.Climate Change looks at the causes and effects of climate change on human life, nature and the Earth's geography. It celebrates the youth climate change movement and highlights the small changes everyone can do, today, to help slow and halt the progression of climate change. You can build your own encyclopedia with A Ladybird Book.Other titles available in this series:The Ancient EgyptiansAnimal HabitatsBaby AnimalsElectricityThe Human BodyInsects and MinibeastsThe RomansSea CreaturesThe Solar SystemThe Stone AgeTrainsTreesWeather

Includes collectible keychain! Fast forward to the future when outer space is no longer the final frontier, but the ultimate vacation destination! My Tourist Guide to the Solar System & Beyond cat

Heliophysics is a fast-developing scientific discipline that integrates studies of the Sun's variability, the surrounding heliosphere, and the environment and climate of planets. Over the past few centuries, our understanding of how the Sun drives space weather and climate on the Earth and other planets has advanced at an ever increasing rate. This 2010 volume, the last in this series of three heliophysics texts, focuses on long-term variability from the Sun's decade-long sunspot cycle and considers the evolution of the planetary system over ten billion years from a climatological perspective. Topics covered range from the dynamo action of stars and planets to processes in the Earth's troposphere, ionosphere, and magnetosphere and their effects on planetary climate and habitability. Supplemented by online teaching materials, it can be used as a textbook for courses or as a foundational reference for researchers in fields from astrophysics and plasma physics to planetary and climate sci

Switching to Solar charts the dramatic rise of solar power from its off-grid origins in the 1970's to the fast-growing multibillion-dollar industry it is today. Here, for the first time, tech journal

Heliophysics is a fast-developing scientific discipline that integrates studies of the Sun's variability, the surrounding heliosphere, and the environment and climate of planets. Over the past few centuries, our understanding of how the Sun drives space weather and climate on the Earth and other planets has advanced at an ever increasing rate. This 2010 volume, the last in this series of three heliophysics texts, focuses on long-term variability from the Sun's decade-long sunspot cycle and considers the evolution of the planetary system over ten billion years from a climatological perspective. Topics covered range from the dynamo action of stars and planets to processes in the Earth's troposphere, ionosphere, and magnetosphere and their effects on planetary climate and habitability. Supplemented by online teaching materials, it can be used as a textbook for courses or as a foundational reference for researchers in fields from astrophysics and plasma physics to planetary and climate sci

In the tradition of Eric Schlosser's Fast Food Nation and Thomas L. Friedmam's Hot, Flat, and Crowded, prominent journalist Amanda Little maps out the history and future of America's energy addiction

In the tradition of Eric Schlosser's Fast Food Nation and Thomas L. Friedmam's Hot, Flat, and Crowded, prominent journalist Amanda Little maps out the history and future of America's energy addictio

Written by a leading planetary scientist, this book is a fast-paced, non-technical and expert tour of how our solar system came into existence. En route we discover that chance events have shaped its

The final volume in the Kinfolk travel trilogy (following Kinfolk Islands and Kinfolk Wilderness) invites readers along on eighteen of the most unforgettable trips around the world, full of sustainable and sustaining ways to slow down and see the world anew. Celebrate off-the-beaten path travel with Kinfolk Journeys. Whether via road, rail, sea, or trail, each trip will take you on an adventure where the point is not to get somewhere fast and check a lot of boxes but to take it all in--absorbing history, exploring unusual detours, and surrendering to stunning scenery along the way. The book features eighteen one-of-a-kind travel stories from six continents, including a sailing voyage through the turbulent waters of Antarctica, a horseback trek through the deep, desolate ravines of Nepal's Upper Mustang, a bicycle tour through Norway's wild western islands, a scenic double-decker bus route through England's Lake District, an all-day train to a kooky end-of the-line town in the Australia

Join maverick inventor Steve Mushin as he tackles climate change with an avalanche of mind-bending, scientifically plausible inventions to rewild cities and save the planet. Jump intohisbrain as he designs habitat-printing robot birds and water-filtering sewer submarines, calculates how far compost cannons can blast seed bombs (over a kilometre), brainstorms biomaterials with scientists and engineers, studies ecosystems and develops a deadly serious plan to transform cities into jungles, rewilding them into carbon-sucking mega-habitats for all species, and as fast as possible. Through marvellously designed and hilarious engineering ideas, Mushin shares his vision for super-high-tech urban rewilding, covering the science of climate change, futuristic materials and foods, bio reactors, soil, forest ecosystems, mechanical flight, solar thermal power and working out just how fast we could actually turn roads into jungles, absorb carbon and reverse climate change.Developed over seven years,

Cat fun facts from A to Z!A is for American―the shorthaired, friendly catsthat crossed the sea on sailing ships and kept them free of rats. B is for each breed of cat. A breed defines the waya feline looks, the way it sounds, and how it likes to play. C is for the claws attached to each cat’s padded feet.Cats use their claws to dig and climb and capture mice to eat.Furry felines fill the pages of this ABC picture book, introducing different species, behaviors, and eccentricities of cats. Packed with everything you should know about your cat, from how fast they run to why they like to purr, P Is for Purr is the perfect book for kids and cat lovers alike. Whether they are learning to read or they just like cats, this book will have something for everyone!

Some subjects are too interesting to be left at school! Carry on your love of science at home with Stars & Planets - an activity-packed exploration of space and astronomy. Divided into sections, the book starts with fast facts on topics including stars, galaxies, planets, the Solar System, the Universe, and space travel; and the book ends with charts of Solar System facts and space record breakers. Using this information, you can complete the puzzles in the main part of the book, plus there are hands-on activities such as drawing your own scale model of the Solar System and creating a lunar eclipse.Finally, test your new-found knowledge with the quick quizzes (with answers supplied, but no peeking!). You can keep track of your achievements throughout with a star-chart to fill in every time you finish a page. Note to parents: The Eyewitness Project Book series is devised and written with the expert advice of educational and reading consultants and is designed to appeal to children a

Exploring the origins and evolution of magnetic fields in planets, stars and galaxies, this book gives a basic introduction to magnetohydrodynamics and surveys the observational data, with particular focus on geomagnetism and solar magnetism. Pioneering laboratory experiments that seek to replicate particular aspects of fluid dynamo action are also described. The authors provide a complete treatment of laminar dynamo theory, and of the mean-field electrodynamics that incorporates the effects of random waves and turbulence. Both dynamo theory and its counterpart, the theory of magnetic relaxation, are covered. Topological constraints associated with conservation of magnetic helicity are thoroughly explored and major challenges are addressed in areas such as fast-dynamo theory, accretion-disc dynamo theory and the theory of magnetostrophic turbulence. The book is aimed at graduate-level students in mathematics, physics, Earth sciences and astrophysics, and will be a valuable resource for

The fifth edition of The Cosmos: Astronomy in the New Millennium provides you with the fundamentals of astronomical knowledge that have been built up over decades, with an expanded discussion of the incredible advances that are now taking place in this fast-paced field, such as New Horizons' flyby of Pluto, exoplanets, 'dark matter', and the direct detection of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory (LIGO). Written in a clear and easily understandable style, this textbook has been thoroughly revised to include updated data and figures, new images from recent space missions and telescopes, the latest discoveries on supernovae, and new observations of the region around the four-million-solar-mass black hole at the center of our Milky Way Galaxy. A rich array of teaching and learning resources is available at http://thecosmos5.com. The website is regularly updated to include the latest discoveries and photographs in the field.

Exploring the origins and evolution of magnetic fields in planets, stars and galaxies, this book gives a basic introduction to magnetohydrodynamics and surveys the observational data, with particular focus on geomagnetism and solar magnetism. Pioneering laboratory experiments that seek to replicate particular aspects of fluid dynamo action are also described. The authors provide a complete treatment of laminar dynamo theory, and of the mean-field electrodynamics that incorporates the effects of random waves and turbulence. Both dynamo theory and its counterpart, the theory of magnetic relaxation, are covered. Topological constraints associated with conservation of magnetic helicity are thoroughly explored and major challenges are addressed in areas such as fast-dynamo theory, accretion-disc dynamo theory and the theory of magnetostrophic turbulence. The book is aimed at graduate-level students in mathematics, physics, Earth sciences and astrophysics, and will be a valuable resource for

Join these sailors as they explore the sea during a fun day of sailing in this follow-up to Ready, Set, Build!Shout your orders loud and fast. “Hoist the mainsail up the mast!” Grab

Heliophysics is a fast-developing scientific discipline that integrates studies of the Sun's variability, the surrounding heliosphere, and the environment and climate of planets. This volume, the fourth in the Heliophysics collection, explores what makes the conditions on Earth 'just right' to sustain life, by comparing Earth to other solar system planets, by comparing solar magnetic activity to that of other stars, and by looking at the properties of evolving exoplanet systems. By taking an interdisciplinary approach and using comparative heliophysics, the authors illustrate how we can learn about our local cosmos by looking beyond it, and in doing so, also enable the converse. Supplementary online resources are provided, including lecture presentations, problem sets and exercise labs, making this ideal as a textbook for advanced undergraduate- and graduate-level courses, as well as a foundational reference for researchers in the many subdisciplines of helio- and astrophysics.

This fast-paced, sharply written multiple-perspective YA science-fiction debut opens on a future Earth ravaged by solar radiation. Desperate for money to save his sick mother, seventeen-year-old Matth