Astronomy For Older Eyes
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Astronomy For Older Eyes
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Author : James L. Chen
language : en
Publisher: Springer
Release Date : 2017-03-15
Astronomy For Older Eyes written by James L. Chen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-15 with Science categories.
This book is for the aging amateur astronomy population, including newcomers to astronomy in their retirement and hobbyists who loved peering through a telescope as a child. Whether a novice or an experienced observer, the practice of astronomy differs over the years. This guide will extend the enjoyment of astronomy well into the Golden Years by addressing topics such as eye and overall health issues, recommendations on telescope equipment, and astronomy-related social activities especially suited for seniors. Many Baby-Boomers reaching retirement age are seeking new activities, and amateur astronomy is a perfect fit as a leisure time activity. Established backyard astronomers who began their love of astronomy in their youth, meanwhile, may face many physical and mental challenges in continuing their lifelong hobby as they age beyond their 55th birthdays. That perfect telescope purchased when they were thirty years old now suddenly at sixty years old feels like an immovable object in the living room. The 20/20 eyesight has given way to reading glasses or bifocals. Treasured eyepieces feel all wrong. Growing old is a natural process of life, but astronomy is timeless. With a little knowledge and some lifestyle adjustments, older astronomers can still enjoy backyard observing well into their seventies, eighties and even into their nineties.
Night Has A Thousand Eyes
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Author : Arthur R. Upgren
language : en
Publisher: Springer
Release Date : 2013-12-11
Night Has A Thousand Eyes written by Arthur R. Upgren and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-11 with Science categories.
The New Idea Of Astronomy And The Sight Of The Eye
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Author : D. Woodwell Hunt
language : en
Publisher:
Release Date : 1878
The New Idea Of Astronomy And The Sight Of The Eye written by D. Woodwell Hunt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1878 with Astronomy categories.
Practical Astronomy With The Unaided Eye
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Author : Hector Macpherson
language : en
Publisher:
Release Date : 1912
Practical Astronomy With The Unaided Eye written by Hector Macpherson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1912 with Astronomy categories.
Eyes On The Universe
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Author : Patrick Moore
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Eyes On The Universe written by Patrick Moore and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This highly illustrated history of the telescope begins with pre-telescopic observatories and progresses to today`s most modern instruments, including the Hubble. The book examines the development of astronomical telescopes and provides a fascinating overview of the way astronomical telescopes and imaging have evolved with technology during the past 450 years.
Nutritional Composition And Antioxidant Properties Of Fruits And Vegetables
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Author : Amit K. Jaiswal
language : en
Publisher: Academic Press
Release Date : 2020-07-30
Nutritional Composition And Antioxidant Properties Of Fruits And Vegetables written by Amit K. Jaiswal and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-30 with Technology & Engineering categories.
Nutritional Composition and Antioxidant Properties of Fruits and Vegetables provides an overview of the nutritional and anti-nutritional composition, antioxidant potential, and health benefits of a wide range of commonly consumed fruits and vegetables. The book presents a comprehensive overview on a variety of topics, including inflorescence, flowers and flower buds (broccoli, cauliflower, cabbage), bulb, stem and stalk (onion, celery, asparagus, celery), leaves (watercress, lettuce, spinach), fruit and seed (peppers, squash, tomato, eggplant, green beans), roots and tubers (red beet, carrots, radish), and fruits, such as citrus (orange, lemon, grapefruit), berries (blackberry, strawberry, lingonberry, bayberry, blueberry), melons (pumpkin, watermelon), and more. Each chapter, contributed by an international expert in the field, also discusses the factors influencing antioxidant content, such as genotype, environmental variation and agronomic conditions. Contains detailed information on nutritional and anti-nutritional composition for commonly consumed fruits and vegetables Presents recent epidemiological information on the health benefits of fresh produce Provides in-depth information about the antioxidant properties of a range of fruits and vegetables
Astronomy Hacks
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Author : Robert Bruce Thompson
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2005-06-17
Astronomy Hacks written by Robert Bruce Thompson and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-06-17 with Nature categories.
Astronomy Hacks begins the space exploration by getting you set up with the right equipment for observing and admiring the stars in an urban setting. Along for the trip are first rate tips for making most of observations. The hacks show you how to: Dark-Adapt Your Notebook Computer. Choose the Best Binocular. Clean Your Eyepieces and Lenses Safely. Upgrade Your Optical Finder. Photograph the Stars with Basic Equipment.
Astronomy Without Mathematics
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Author : Edmund Beckett Baron Grimthorpe
language : en
Publisher:
Release Date : 1876
Astronomy Without Mathematics written by Edmund Beckett Baron Grimthorpe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1876 with Astronomy categories.
Prac Astronomy W The Unaided E
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Author : Hector B. 1888 MacPherson
language : en
Publisher: Wentworth Press
Release Date : 2016-08-29
Prac Astronomy W The Unaided E written by Hector B. 1888 MacPherson and has been published by Wentworth Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-29 with History categories.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Night Sky With The Naked Eye
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Author : Bob King
language : en
Publisher: Page Street Publishing
Release Date : 2016-11-08
Night Sky With The Naked Eye written by Bob King and has been published by Page Street Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-08 with Science categories.
Understand and Enjoy the Wonders of the Stars with Fun Activities for the Whole Family Gain a deeper appreciation of the universe and our place in it with Night Sky with the Naked Eye. Learn how to spot the International Space Station, follow the moon through its phases, forecast an aurora and watch a meteor shower along with traditional night sky activities such as identifying the bright planets, stars and constellations. Fun activities embrace modern technology with the best apps and websites that make it easy for anyone to observe the greatest spectacles of the sky without a telescope or other expensive equipment. An expert in his field, Bob King teaches night sky courses and makes cosmic mysteries practical and accessible for skywatchers new and old. Understand what makes stars twinkle and where meteors come from in this complete guide to the heavens. Unique illustrations and stunning photos help the reader understand the concepts presented. Tips on how to photograph satellites, eclipses and the aurora are also included. Unravel the secrets of the universe while deepening your appreciation of its beauty through this clear and concise guide.