The New Encyclopaedia Britannica 15 Birds Chemical
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Encyclopaedia Britannica
Author | : Hugh Chisholm |
Publisher | : |
Total Pages | : 1090 |
Release | : 1910 |
Genre | : Encyclopedias and dictionaries |
ISBN | : |
This eleventh edition was developed during the encyclopaedia's transition from a British to an American publication. Some of its articles were written by the best-known scholars of the time and it is considered to be a landmark encyclopaedia for scholarship and literary style.
Britannica Student Encyclopedia
Author | : Encyclopaedia Britannica, Inc |
Publisher | : Encyclopedia Britannica, Inc. |
Total Pages | : 2900 |
Release | : 2014-05-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 1625131720 |
Entertaining and informative, the newly updated Britannica Student Encyclopedia helps children gain a better understanding of their world. Updated for 2015, more than 2,250 captivating articles cover everything from Barack Obama to video games. Children are sure to immerse themselves in 2,700 photos, charts, and tables that help explain concepts and subjects, as well as 1,200 maps and flags from across the globe. Britannica Student is curriculum correlated and a recent winner of the 2008 Teachers Choice Award and 2010 AEP Distinguished achievement award.
Silence of the Songbirds
Author | : Bridget Stutchbury |
Publisher | : Bloomsbury Publishing USA |
Total Pages | : 276 |
Release | : 2009-05-26 |
Genre | : Nature |
ISBN | : 0802718809 |
Wood thrush, Kentucky warbler, the Eastern kingbird-migratory songbirds are disappearing at a frightening rate. By some estimates, we may already have lost almost half of the songbirds that filled the skies only forty years ago. Renowned biologist Bridget Stutchbury convincingly argues that songbirds truly are the "canaries in the coal mine"-except the coal mine looks a lot like Earth and we are the hapless excavators. Following the birds on their six-thousand-mile migratory journey, Stutchbury leads us on an ecological field trip to explore firsthand the major threats to songbirds: pesticides, still a major concern decades after Rachel Carson first raised the alarm; the destruction of vital habitat, from the boreal forests of Canada to the diminishing continuous forests of the United States to the grasslands of Argentina; coffee plantations, which push birds out of their forest refuges so we can have our morning fix; the bright lights and structures in our cities, which prove a minefield for migrating birds; and global warming. We could well wake up in the near future and hear no songbirds singing. But we won't just be missing their cheery calls, we'll be missing a vital part of our ecosystem. Without songbirds, our forests would face uncontrolled insect infestations, and our trees, flowers, and gardens would lose a crucial element in their reproductive cycle. As Stutchbury shows, saving songbirds means protecting our ecosystem and ultimately ourselves.
Britannica Concise Encyclopedia
Author | : Encyclopaedia Britannica, Inc. |
Publisher | : Encyclopaedia Britannica, Inc. |
Total Pages | : 2146 |
Release | : 2008-05-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 1593394926 |
Britannica Concise Encyclopedia is the perfect resource for information on the people, places, and events of yesterday and today. Students, teachers, and librarians can find fast facts combined with the quality and accuracy that have made Britannica the brand to trust. A tool for both the classroom and the library, no other desk reference can compare.
The Art of Chemistry
Author | : Arthur Greenberg |
Publisher | : John Wiley & Sons |
Total Pages | : 386 |
Release | : 2002-12-09 |
Genre | : Science |
ISBN | : 0471071803 |
A fascinating collection of the pictures, figures, and diagrams that chemists create to explain their craft In A Chemical History Tour, Arthur Greenberg took readers on a wild romp through the history of chemistry, introducing the unique characters, sometimes bizarre theories, and novel experiments that ultimately produced the modern science. Now Greenberg returns with more tales of chemistry glory, lovingly chronicling the extraordinary artwork that alchemists and chemists have produced in their pursuit of understanding the nature of matter in The Art of Chemistry: Myths, Medicines, and Materials. The Art of Chemistry employs 187 figures (including 16 full-color plates) to illuminate 72 essays on the mythical origins, wondrous experiments, and adventurous explorers in the annals of chemistry. Greenberg divides his delightful study into eight sections: Spiritual and Mythological Roots Stills, Cupels, and Weapons Medicines, Purges, and Ointments An Emerging Science Two Revolutions in France A Young Country and a Young Theory Specialization and Systemization Some Fun Each section tracks chemistry's incremental progress from myth to modern science, featuring the figures and diagrams that early chemists used to explain their craft. Along the way, readers will meet the deadly basilisk and the fabulous phoenix that populated the lore of pre-modern chemistry, learn the contributions to chemistry of the American natural philosopher Benjamin Franklin, and encounter Antoine Lavoisier, the father of modern chemistry and perhaps France's greatest economist. Greenberg also examines our fundamental connections with science through two personal essays, one on an adolescent friend who improbably (but perhaps inevitably) became a world-renowned entomology professor and the other on his quest to discover his own chemical heritage. The Art of Chemistry is sure to inform and entertain anyone interested in our eternal quest to know the natural world.