Stars and Planets
Stars and Planets

Author: Ian Ridpath

Publisher: Penguin

Published: 2022-09-06

Total Pages: 226

ISBN-13: 0744078202

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The clearest, most accessible guide to observing the night sky. Introducing the Handbook of Stars and Planets - the perfect beginner's guide to the night sky! With a highly visual introduction that explains the basic concepts of astronomy and gives advice on the best methods and equipment for observation, including binoculars and telescopes, exploring the cosmos and more has never been easier or more accessible. Each of the planets in the Solar System is described and illustrated in detail, with images taken from space probes as well as from the ground, showing them as you can expect to see them. More than 160 star charts were made especially for this book by the Royal Greenwich Observatory. There is a separate detailed chart for each of the 88 constellations, adding up to a complete atlas of the sky. The text for each constellation reveals its history and mythology and lists notable stars, galaxies, nebulae, and other objects. Alongside the constellation profiles is a month-by-month guide, including a set of charts and a user-friendly text guide that picks out the highlights above your head each month. Soar into the pages of this awe-inspiring astronomy book to explore: - Introduction section provides an accessible primer on the basics of astronomy and skywatching - Equipment section includes a guide to the main kinds of binoculars, telescopes, and camera equipment - Practical advice also includes observing the sky with the naked eye - Profiles of planets and constellations include color-coded data tables, delivering fast facts for quick reference - Accesible text explains concepts clearly and guides the reader from beginner to intermediate-level astronomer This newly updated guide to the Solar System includes new discoveries, revised data, and the latest images from space probes! The revisions to constellation and monthly sky guides include new data on stars and other objects such as galaxies, as well as a refreshed guide to binoculars, telescopes, and cameras. Complete with jargon-free text written by one of the foremost popularizers of astronomy and an authority on the history of constellations, the DK Handbook of Stars and Planets is the perfect introduction to stargazing! So whether you’re a budding astronomer or an intermediate space savvy, this great guide to the night sky is suitable for children aged 12+ and adults alike, and promises something for everyone to explore, discover and love!

Game Balance
Game Balance

Author: Ian Schreiber

Publisher: CRC Press

Published: 2021-08-16

Total Pages: 806

ISBN-13: 1498799582

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Within the field of game design, game balance can best be described as a black art. It is the process by which game designers make a game simultaneously fair for players while providing them just the right amount of difficulty to be both exciting and challenging without making the game entirely predictable. This involves a combination of mathematics, psychology, and occasionally other fields such as economics and game theory. Game Balance offers readers a dynamic look into game design and player theory. Throughout the book, relevant topics on the use of spreadsheet programs will be included in each chapter. This book therefore doubles as a useful reference on Microsoft Excel, Google Spreadsheets, and other spreadsheet programs and their uses for game designers. FEATURES The first and only book to explore game balance as a topic in depth Topics range from intermediate to advanced, while written in an accessible style that demystifies even the most challenging mathematical concepts to the point where a novice student of game design can understand and apply them Contains powerful spreadsheet techniques which have been tested with all major spreadsheet programs and battle-tested with real-world game design tasks Provides short-form exercises at the end of each chapter to allow for practice of the techniques discussed therein along with three long-term projects divided into parts throughout the book that involve their creation Written by award-winning designers with decades of experience in the field Ian Schreiber has been in the industry since 2000, first as a programmer and then as a game designer. He has worked on eight published game titles, training/simulation games for three Fortune 500 companies, and has advised countless student projects. He is the co-founder of Global Game Jam, the largest in-person game jam event in the world. Ian has taught game design and development courses at a variety of colleges and universities since 2006. Brenda Romero is a BAFTA award-winning game director, entrepreneur, artist, and Fulbright award recipient and is presently game director and creator of the Empire of Sin franchise. As a game director, she has worked on 50 games and contributed to many seminal titles, including the Wizardry and Jagged Alliance series and titles in the Ghost Recon, Dungeons & Dragons, and Def Jam franchises.

Observing and Cataloguing Nebulae and Star Clusters
Observing and Cataloguing Nebulae and Star Clusters

Author: Wolfgang Steinicke

Publisher: Cambridge University Press

Published: 2010-08-19

Total Pages: 661

ISBN-13: 1139490109

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Providing the first comprehensive historical study of the New General Catalogue, this book is an important resource to all those interested in the history of modern astronomy and visual deep-sky observing. It covers the people, observatories, instruments and methods involved in nineteenth-century visual deep-sky observing, as well as prominent deep-sky objects.

Gem
Gem

Author: DK

Publisher: Penguin

Published: 2023-03-07

Total Pages: 442

ISBN-13: 0744084873

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Prepare to be dazzled by this shining and sumptuous visual guide to the world's greatest treasures. Feast your eyes on glittering gemstones, kaleidoscopic minerals, and famous trinkets in this comprehensive exploration of Earth's finest jewels. Following a foreword from Aja Raden, hundreds of pages take a lavish look at precious stones, precious metals, and organic gems in all their natural wonder. From agate to zoisite, everything under the Sun is encapsulated in spectacular photography and accessible text. Trace the history of gemmology and get the inside story on our planet's most famous and fabulous gems, including the mysterious Hope Diamond, the stunning Koh-i-Noor of the Crown Jewels, and exquisite Fabergé eggs. Find out their physical properties, check the price tags, and discover the most remarkable record-breakers. This exceptionally extravagant book is a picture-packed, fact-filled celebration guaranteed to bring sparkle to your life and your library.