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The revolution in science that is transforming our understanding of extinct life We used to think of fossils as being composed of nothing but rock and minerals, all molecular traces of life having vanished long ago. We were wrong. Remnants of Ancient Life reveals how the new science of ancient biomolecules—pigments, proteins, and DNA that once functioned in living organisms tens of millions of years ago—is opening a new window onto the evolution of life on Earth. Paleobiologists are now uncovering these ancient remnants in the fossil record with increasing frequency, shedding vital new light on long-extinct creatures and the lost world they inhabited. Dale Greenwalt is your guide to thes...
There has always been some tension between proponents of hypothesis-driven and discovery-driven research in the broad field of life sciences. Academic research has been primarily focused on hypothesis-driven research. However, the success of the human genome project, a discovery-driven research approach, has opened the door to adding other types of discovery-driven research to a continuum of research approaches. In contrast, drug discovery research in the pharmaceutical industry has embraced discovery-driven research for many years. A good example has been the discovery of active compounds from large chemical libraries, through screening campaigns. The success of the human genome project has...
No. 2, pt. 2 of November issue each year from v. 19-47; 1963-70 and v. 55- 1972- contain the Abstracts of papers presented at the annual meeting of the American Society for Cell Biology, 3d-10th; 1963-70 and 12th- 1972- .
• Reveals evidence of advanced ancient technology, anomalous ancient maps, time travel, crystal science, ancient Armageddon, and Atlantis in the Bible • Explores the true age of the Sphinx, the Stone Age high-tech found at Gobekli Tepe, the truth of Rapa Nui (Easter Island), the Zep Tepi monuments of Egypt, the mysteries of the Gulf of Cambay, and what lies beneath the ice of Antarctica • Examines the advanced knowledge of the ancients and how the search for Atlantis and other lost worlds reflects the search for the lost soul of humanity We live within the ruins of an ancient civilization whose vast size has rendered it invisible. Remembered in myth as Atlantis, Lemuria, or other lost ...
This anthology covers animals, nature, and the history of biology. Reflecting his infectious enthusiasm for "the best natural history," the editor has excerpts from massive sources and intriguing pieces from lesser known authors. Among the naturalists included are Pliny, Frederick II, Linnaeus, White, Bartram, Waterton, Thoreau, Wallace, Huxley, Faber, Theodore Roosevelt, Digby, Seton, and Klingel. Arranged in chronological order, the small masterpieces here range from Aristotle to Rachel Carson. Each excerpt is introduced by an incisive and sometimes humorous description of its author.
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