Professor Westfall treats all aspects of Newton's career, but his account centres on a full description of Newton's achievements in science. Thus the core of the work describes the development of the calculus, the experimentation that altered the direction of the science of optics, and especially the investigations in celestial dynamics that led to the law of universal gravitation.

    Isolated and desolate, they were largely overlooked by early explorers until Charles Darwin arrived there in the 1830s. It was Darwin who recognized that Galapagos' isolation and desolation were advantages: the paucity of species and lack of outside influences made the workings of natural selection crystal clear. Since then, every important advance and controversy in evolutionary thinking has had its reflection on the Galapagos. In every sense-intellectually, institutionally, and culturally-the history of science on these islands is a history of the way evolutionary science was done for the past 150 years. Evolution's Workshop tells the story of Darwin's explorations there; the fabulous Gilded Age expeditions, run from rich men's gigantic yachts, that featured rough-and-ready science during the day and black-tie dinners every night; the struggle for control of research on the Galapagos; the current efforts by "creation scientists" to use the Galapagos to undercut evolutionary teaching; and many other compelling stories.

    This remarkable reference book reveals the story of scientific progress from the invention of the wheel to 21st-century climate solutions, including everything from ancient Greek geometry and quantum physics to the worldwide web. Explore every key moment of scientific discovery and find out how the concepts, inventions and the individuals behind them have changed our world. With stunning artworks and authoritative information this makes even complex scientific subjects easily comprehensible.

    Illustrated throughout with detailed photographs and illustrations, and using clear, easy-to-follow text, The Practical Astronomer takes you on a step-by-step journey from the basics of what can be seen with the naked eye, to how you can view more distant objects such as the planets of the solar system, and even galaxies far, far away-all in your own backyard.

    Few words strike such fear in the minds of travelers. In cities around the world, lurking beneath the plush blankets of otherwise pristine-looking hotel beds are tiny bloodthirsty beasts just waiting for weary wanderers to surrender to a vulnerable slumber. Though bed bugs today have infested the globe, the common bed bug is not a new pest at all. Indeed, as Brooke Borel reveals in this unusual history, this most-reviled species may date back over 250,000 years, wreaking havoc on our collective psyche while even inspiring art, literature, and music—in addition to vexatious red welts.   In Infested, Borel introduces readers to the biological and cultural histories of these amazingly adaptive insects, and the myriad ways in which humans have responded to them. She travels to meet with scientists who are rearing bed bug colonies—even by feeding them with their own blood (ouch!)—and to the stages of musicals performed in honor of the pests. She explores the history of bed bugs and their apparent disappearance in the 1950s after the introduction of DDT, charting how current infestations have flourished in direct response to human chemical use as well as the ease of global travel. She also introduces us to the economics of bed bug infestations, from hotels to homes to office buildings, and the expansive industry that has arisen to combat them. Hiding during the day in the nooks and seams of mattresses, box springs, bed frames, headboards, dresser tables, wallpaper, or any clutter around a bed, bed bugs are thriving and eager for their next victim. By providing fascinating details on bed bug science and behavior as well as a captivating look into the lives of those devoted to researching or eradicating them, Infested is sure to inspire at least a nibble of respect for these tenacious creatures—while also ensuring that you will peek beneath the sheets with prickly apprehension.

    "A masterpiece of science."—Werner von Braun.

    The more we discover, the more puzzling the universe appears to be. How and why are the laws of nature what they are? A philosopher and a physicist, world-renowned for their radical ideas in their fields, argue for a revolution. To keep cosmology scientific, we must replace the old view in which the universe is governed by immutable laws by a new one in which laws evolve. Then we can hope to explain them. The revolution that Roberto Mangabeira Unger and Lee Smolin propose relies on three central ideas. There is only one universe at a time. Time is real: everything in the structure and regularities of nature changes sooner or later. Mathematics, which has trouble with time, is not the oracle of nature and the prophet of science; it is simply a tool with great power and immense limitations. The argument is readily accessible to non-scientists as well as to the physicists and cosmologists whom it challenges.

    Some scientists consider it the greatest astronomical discovery of the twentieth century. Despite this achievement, she was overlooked in favor of two male colleagues when the Nobel Prize for physics was awarded. Bell is still working and teaching today, recognized for her contribution.

    It is the most complete photographic guide to British birds ever published and the only one to be designed to give everything that you need on each spread in a simple-to-use format. Every text entry covers identification of adults and juveniles, songs and calls, and where they are most likely to be found.Illustrated with specially commissioned photography and maps to show where in Britain the birds are found and at what time of year, this accessible guide also features cross-references to similar-looking species, containing everything a birdwatcher needs to know in one, easy-to-use, portable volume. It is the perfect photographic field guide for the birdwatching beginner.

    Using the dialogue form, a genre common in classical philosophical works, Galileo masterfully demonstrates the truth of the Copernican system over the Ptolemaic one, proving, for the first time, that the earth revolves around the sun. Its influence is incalculable. The Dialogue is not only one of the most important scientific treatises ever written, but a work of supreme clarity and accessibility, remaining as readable now as when it was first published. This edition uses the definitive text established by the University of California Press, in Stillman Drake’s translation, and includes a Foreword by Albert Einstein and a new Introduction by J. L. Heilbron.

    40 illustrations throughout.

    Guth’s startling theory—widely regarded as one of the most important contributions to science during the twentieth century—states that the big bang was set into motion by a period of hyper-rapid “inflation,” lasting only a billion-trillion-billionth of a second. The Inflationary Universe is the passionate story of one leading scientist’s effort to look behind the cosmic veil and explain how the universe began.

    Historical records are first found in Babylon and Egypt, and after two millennia the arithmetical astronomy of the Babylonians merged with the Greek geometrical approach to culminate in the Almagest of Ptolemy. This legacy was transmitted to the Latin West via Islam, and led to Copernicus's claim that the Earth is in motion. In justifying this Kepler converted astronomy into a branch of dynamics, leading to Newton's universal law of gravity. The book concludes with eighteenth- and nineteenth-century applications of Newton's law, and the first explorations of the universe of stars.

    In doing so, the authors synthesize information from astronomy, biology, and paleontology, and apply it to what we know about the rise of life on Earth and to what could possibly happen elsewhere in the universe. Everyone who has been thrilled by the recent discoveries of extrasolar planets and the indications of life on Mars and the Jovian moon Europa will be fascinated by Rare Earth, and its implications for those who look to the heavens for companionship.

    The beautiful animals immortalized in Disney 's "Bambi" are also the garden 's biggest pests. Increased hunting regulations have caused the deer population to swell to more than 30 million. At the same time, suburban expansion has led to a loss of natural habitat. The result? Deer are looking for food and finding it in gardens all across the country."50 Beautiful Deer-Resistant Plants" makes keeping deer away as simple as choosing the appropriate plant. Instead of the typical barriers and fencing, expert plantswoman Ruth Rogers Clausen has chosen the 50 most beautiful (and least palatable) annuals, bulbs, ferns, grasses, herbs, perennials, and shrubs. Whether it 's the charming snow crocuses that bloom each spring or the vibrant, long-blooming Texas Sage, these 50 plants provide gardeners a chance to design a deer-proof garden without sacrificing style. Each plant profile includes a deer-resistance scale, tips on growth and care, zone recommendations, and gorgeous color photos showing the plant up close and in the garden setting. Also includes dozens of companion planting ideas. With the helpful and trusted advice in "50 Beautiful Deer-Resistant Plants," gardeners can finally garden without fear of deer.