Computer Technology and Computer Programming

"Although the title makes it sound like a reference book, it is so much more than that. The style of writing is engaging and informative. The layout is attractive, with beautiful illustrations, photos, period paintings, quotes, and interesting inserts on every page. Wilkinson's history unfolds like a symphonic work with instrument makers, composers and virtuosic performers picking up these incredible creations and exposing their beauty and capability. To open it up is to be instantly hooked."-- Publishers Weekly The 400-year story of music told by the instruments that make an orchestra. The History of Music in Fifty Instruments outlines musical history in well-written nuggets of information. Profiling one instrument at a time, it describes the history of music since the 1700s, when orchestras first took the formal shape familiar to us. The concise text explains the role of each instrument in the orchestra and its importance in the development of music in general. The book lists the 50

"A work of art [that] no amateur astronomer should be without."-- Astronomy ForumThe Firefly Planisphere is a valuable tool for beginner and advanced stargazers. The previous edition, published in 2018, had star maps up to 2030. This seventh edition updates the maps to 2036.Charted by the month, day, hour and minute, the Firefly Planisphere is easy to use, battery-free and weather-resistant. The stargazer needs only to turn the wheel to align the current date and time. What the see-through panel reveals will match the view of the night sky.The planisphere shows the position of the stars for every night of the year. Icons describe star magnitudes -- the larger the symbol, the brighter the star -- making it easy to locate specific stars. Stargazers will be able to identify planets, stars, constellations, globular clusters, nebulas, galaxies and other celestial wonders.Features include:At-a-glance coordinates for locating the brightest objects in the skyPlanetary tables to

One of the most familiar popular poems and stories for children is Clement C. Moore's 1823 work A Visit From St Nicholas, which begins:'Twas the night before ChristmasWhen all through the houseNot a creature was stirring, Not even a mouse.. . . and it is so familiar that phrases from it -- like "visions of sugar plums danced in their heads" have become part of our shared memories of warm holidays of the past.Kim Fernandes has illustrated Moore's poem with amazingly evocative sculptural work in FIMO modelling clay, depicting all the events of the poem -- from Santa calling to Dasher, Dancer, Prancer and Vixen, to his belly that shakes like a bowlful of jelly. . . to his departure, wishing "all a good night" -- vividly, warmly and merrily. It is a marvelously attractive and affordable permanent Christmas gift for new generations of children.The board construction will last (appealing to parents), and the color is bright and full of details kids will love. Bigger than a standard board boo

In cooperation with the United Nations Education, Scientific and Cultural Organization (UNESCO). The World Heritage List is a valuable tool in the battle to preserve cultural and natural heritage. Its strict criteria mean only the most extraordinary and important sites qualify, such as the Great Pyramids, the Statue of Liberty, Machu Picchu, the Great Barrier Reef, the Taj Mahal and the Grand Canyon. Natural and human-made creations both qualify for this kind of celebration and protection. Firefly last published World Heritage Sites (8th edition) in 2017. It has been unavailable for years. In that time, the world experienced the COVID pandemic, and the UNESCO Site Committee could not meet internationally. Between 2017 and 2023, UNESCO has added 120 more sites and this book now includes such newly designated places as: Anticosti (Canada) Astronomical Observatories of Kazan (Russia) Ancient City of Qalhat (Oman) Babylon (Iraq) Bale Mountains National Park (Ethiopia) Frontiers

Fifty of golf璽?砂s biggest international stars recall their finest moments and most memorable rounds, illustrated with colour photographs and scorecards for each round. Revised and expanded edition.