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  • Strict warning: Declaration of taxonomy_facet::build_root_categories_query() should be compatible with faceted_search_facet::build_root_categories_query() in drupal_load() (line 778 of /var/sites/d/digitallibrarydirectory.com/public_html/includes/bootstrap.inc).
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4 results

Results

Rachel Louise Carson, noted biologist and environmentalist who fascinated readers with three books on the wonders of the sea and awakened the American public to the dangers of pesticide misuse with a highly controversial bestseller, was born on May 27, 1907, in Springdale, Pennsylvania. She was interested in writing at an early age and submitted a number of juvenile stories, poems, and essays to leading youth magazines. Rachel Carson's first book, Under the Sea Wind , attracted little notice on its appearance in 1941. However, her second book on the sea, The Sea Around Us (1951), remained on the best-seller lists for eighty-six weeks, was eventually translated into thirty languages, and received many awards.

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♥ 2
485 reads

History of Medicine Bacterial Genetics: 1946-58 His inquisitiveness, facility for establishing connections between scientific disciplines, and grasp of institutional strategy led Joshua Lederberg to the forefront of successive advances in science: molecular genetics in the 1940s and 1950s; the search for extraterrestrial life in the 1950s and 1960s; computers and artificial intelligence in the 1960s and 1970s. His discoveries in genetics produced a deeper understanding not only of the biochemical mechanism of inheritance and mutation in microorganisms, but of the evolution of diseases, the causes of drug resistance, and the possibilities of genetic engineering and gene therapy.

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♥ 0
348 reads

History of Medicine Rewriting the Book of Nature Charles Darwin and Evolutionary Theory Charles Darwin’s vision—“from so simple a beginning, endless forms most beautiful and most wonderful have been, and are being evolved”—now forms the foundation of the biological sciences. Radical in sweep, Darwin’s idea of naturally innovating and endlessly changing webs of life undercut all previous sciences. Darwin was instantly seen as a potent sign of a new science, a new way of conceiving the world. His theory was an immediate threat not just to those who were wedded to an older conception, but to all who relied on a given and settled order for meaning and for power.

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♥ 1
322 reads

History of Medicine Robert Hooke (1635-1703) was a remarkably versatile man — artist, biologist, physicist, engineer, architect, inventor, and more. However, his crowning glory was Micrographia: or Some Physiological Descriptions of Minute Bodies made by Magnifying Glasses , first published 1665. It was a masterpiece — an exquisitely illustrated introduction to the previously unknown microscopic world. This exhibit focuses on Hooke's influences and legacy in print, the pioneering books that stimulated Hooke's research, and the works he left for others — most famously the great Dutch microscopist, Antoni van Leeuwenhœk (1632-1723). August 1 – November 1, 2007.

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♥ 1
716 reads