Author: Sandy Antunes
Publisher: Maker Media, Inc.
ISBN: 1449356125
Category : Science
Languages : en
Pages : 102
Book Description
Is your picosatellite ready for launch? Can it withstand rocket thrusts and the vacuum of space? This do-it-yourself guide helps you conduct a series of hands-on tests designed to check your satellite’s readiness. Learn precisely what the craft and its electronic components must endure if they’re to function properly in Low Earth Orbit. The perfect follow-up to DIY Satellite Platforms (our primer for designing and building a picosatellite), this book also provides an overview of what space is like and how orbits work, enabling you to set up the launch and orbit support you’ll need. Go deep into the numbers that describe conditions your satellite will face Learn how to mitigate the risks of radiation in the ionosphere Pick up enough formal systems engineering to understand what the tests are all about Build a thermal vacuum chamber for mimicking environment of space Simulate the rocket launch by building and running a vibration shake test Use a homebuilt centrifuge to conduct high G-force tests Get guidelines on scheduling tests and choosing an appropriate lab or clean room
DIY Satellite Platforms
Author: Sandy Antunes
Publisher: "O'Reilly Media, Inc."
ISBN: 1449310605
Category : Computers
Languages : en
Pages : 85
Book Description
"Can any hobbyist build a satellite? Our DIY guide steps you through designing and building a base picosatellite platform tough enough to withstand launch and survive in orbit. If you have basic maker skills, you can build a space-ready solar-powered computer-controlled assembly suitable for attaching instruments and rocketing into space." [résumé éditeur].
Publisher: "O'Reilly Media, Inc."
ISBN: 1449310605
Category : Computers
Languages : en
Pages : 85
Book Description
"Can any hobbyist build a satellite? Our DIY guide steps you through designing and building a base picosatellite platform tough enough to withstand launch and survive in orbit. If you have basic maker skills, you can build a space-ready solar-powered computer-controlled assembly suitable for attaching instruments and rocketing into space." [résumé éditeur].
DIY Instruments for Amateur Space
Author: Sandy Antunes
Publisher: "O'Reilly Media, Inc."
ISBN: 1449368735
Category : Science
Languages : en
Pages : 121
Book Description
What can you measure and what are your limits when orbiting in space? Learn about what physical quantities you can measure and what types of sensors you can buy or build. We cover the 5 essential design limits as well: power, bandwidth, resolution, computing... and legal limitations. Explore what you can play with using your own personal satellite.
Publisher: "O'Reilly Media, Inc."
ISBN: 1449368735
Category : Science
Languages : en
Pages : 121
Book Description
What can you measure and what are your limits when orbiting in space? Learn about what physical quantities you can measure and what types of sensors you can buy or build. We cover the 5 essential design limits as well: power, bandwidth, resolution, computing... and legal limitations. Explore what you can play with using your own personal satellite.
DIY Comms and Control for Amateur Space
Author: Sandy Antunes
Publisher: Maker Media, Inc.
ISBN: 1680450476
Category : Science
Languages : en
Pages : 102
Book Description
Radio spectrum for commanding and recording from our satellites is a shared resource with subtle hurdles. We walk the path originally paved by AMSATs to discuss the steps and licensing needed to set up and operate both a command uplink and a data download station and network. Find out how playing nicely with others maximizes your ability to get your data down.
Publisher: Maker Media, Inc.
ISBN: 1680450476
Category : Science
Languages : en
Pages : 102
Book Description
Radio spectrum for commanding and recording from our satellites is a shared resource with subtle hurdles. We walk the path originally paved by AMSATs to discuss the steps and licensing needed to set up and operate both a command uplink and a data download station and network. Find out how playing nicely with others maximizes your ability to get your data down.
Popular Science
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Book Description
Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Book Description
Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.
Tara
Author: J.G. Possum
Publisher: Outskirts Press
ISBN: 1432734601
Category : Fiction
Languages : en
Pages : 221
Book Description
Risking everything, leaving the known world behind as the Earth is being totally decimated by an atomic war, a brave and visionary crew leave Earth on the spaceship Aquarius, traveling to another galaxy where a planet has been identified that can sustain human life. They call it Tara, and it represents hope for a new beginning. But a planet that is ideal for human life is certain to be inhabited by an intelligent life form already. As the crew approaches Tara, they make contact with the race already living there. Will the crew of Aquarius have the chance to prove that the human race can redeem itself and not make the same mistakes of the past ? How will they handle the encounters of hostile creatures as well as understanding an advanced society? They are the last of the human race. Inventive, insightful, and adventurous, Tara is explorer science fiction in the best tradition. A must read.
Publisher: Outskirts Press
ISBN: 1432734601
Category : Fiction
Languages : en
Pages : 221
Book Description
Risking everything, leaving the known world behind as the Earth is being totally decimated by an atomic war, a brave and visionary crew leave Earth on the spaceship Aquarius, traveling to another galaxy where a planet has been identified that can sustain human life. They call it Tara, and it represents hope for a new beginning. But a planet that is ideal for human life is certain to be inhabited by an intelligent life form already. As the crew approaches Tara, they make contact with the race already living there. Will the crew of Aquarius have the chance to prove that the human race can redeem itself and not make the same mistakes of the past ? How will they handle the encounters of hostile creatures as well as understanding an advanced society? They are the last of the human race. Inventive, insightful, and adventurous, Tara is explorer science fiction in the best tradition. A must read.
The Mechanical Horse
Author: Margaret Guroff
Publisher: University of Texas Press
ISBN: 0292743629
Category : Sports & Recreation
Languages : en
Pages : 296
Book Description
With cities across the country adding miles of bike lanes and building bike-share stations, bicycling is enjoying a new surge of popularity in America. It seems that every generation or two, Americans rediscover the freedom of movement, convenience, and relative affordability of the bicycle. The earliest two-wheeler, the draisine, arrived in Philadelphia in 1819 and astonished onlookers with the possibility of propelling themselves “like lightning.” Two centuries later, the bicycle is still the fastest way to cover ground on gridlocked city streets. Filled with lively stories, The Mechanical Horse reveals how the bicycle transformed American life. As bicycling caught on in the nineteenth century, many of the country’s rough, rutted roads were paved for the first time, laying a foundation for the interstate highway system. Cyclists were among the first to see the possibilities of self-directed, long-distance travel, and some of them (including a fellow named Henry Ford) went on to develop the automobile. Women shed their cumbersome Victorian dresses—as well as their restricted gender roles—so they could ride. And doctors recognized that aerobic exercise actually benefits the body, which helped to modernize medicine. Margaret Guroff demonstrates that the bicycle’s story is really the story of a more mobile America—one in which physical mobility has opened wider horizons of thought and new opportunities for people in all avenues of life.
Publisher: University of Texas Press
ISBN: 0292743629
Category : Sports & Recreation
Languages : en
Pages : 296
Book Description
With cities across the country adding miles of bike lanes and building bike-share stations, bicycling is enjoying a new surge of popularity in America. It seems that every generation or two, Americans rediscover the freedom of movement, convenience, and relative affordability of the bicycle. The earliest two-wheeler, the draisine, arrived in Philadelphia in 1819 and astonished onlookers with the possibility of propelling themselves “like lightning.” Two centuries later, the bicycle is still the fastest way to cover ground on gridlocked city streets. Filled with lively stories, The Mechanical Horse reveals how the bicycle transformed American life. As bicycling caught on in the nineteenth century, many of the country’s rough, rutted roads were paved for the first time, laying a foundation for the interstate highway system. Cyclists were among the first to see the possibilities of self-directed, long-distance travel, and some of them (including a fellow named Henry Ford) went on to develop the automobile. Women shed their cumbersome Victorian dresses—as well as their restricted gender roles—so they could ride. And doctors recognized that aerobic exercise actually benefits the body, which helped to modernize medicine. Margaret Guroff demonstrates that the bicycle’s story is really the story of a more mobile America—one in which physical mobility has opened wider horizons of thought and new opportunities for people in all avenues of life.
Walking in the Mud
Author: Phil Volker
Publisher: Wipf and Stock Publishers
ISBN: 1666719536
Category : Biography & Autobiography
Languages : en
Pages : 328
Book Description
After facing a life-changing cancer diagnosis, Phil Volker started walking a circuitous route around his ten-acre backyard. It was a chance to exercise, which his doctors had encouraged, but also created a sacred space to think and pray. Realizing that he was covering quite a distance, he found a map of the Camino de Santiago pilgrimage route and began to map his progress, calculating that 909 laps would get him from St. Jean Pied-de-Port to the Cathedral of St. James. Volker completed five caminos, five hundred miles each, without leaving his backyard, and many visitors have found healing, solace, and consolation in walking with him. Phil’s life was transformed by what he calls his three Cs—Camino, Catholicism, and Cancer. Part spiritual autobiography, part pilgrimage journal, and part Old Farmer’s Almanac, this book is the story of his journey.
Publisher: Wipf and Stock Publishers
ISBN: 1666719536
Category : Biography & Autobiography
Languages : en
Pages : 328
Book Description
After facing a life-changing cancer diagnosis, Phil Volker started walking a circuitous route around his ten-acre backyard. It was a chance to exercise, which his doctors had encouraged, but also created a sacred space to think and pray. Realizing that he was covering quite a distance, he found a map of the Camino de Santiago pilgrimage route and began to map his progress, calculating that 909 laps would get him from St. Jean Pied-de-Port to the Cathedral of St. James. Volker completed five caminos, five hundred miles each, without leaving his backyard, and many visitors have found healing, solace, and consolation in walking with him. Phil’s life was transformed by what he calls his three Cs—Camino, Catholicism, and Cancer. Part spiritual autobiography, part pilgrimage journal, and part Old Farmer’s Almanac, this book is the story of his journey.