Realm Of Nature

Known for his exquisite images of birds and landscape, Eliot Porter (American, 1901–1990) was a pioneer in the use of color photography. His work also became a powerful visual argument for environmental conservation. Trained as a medical doctor and possessing a scientist's gift for close observation, Porter explored new ways of depicting nature, building blinds in trees so he could study his avian subjects at closer vantage, and producing landscape images that capture both pristine forest and ragged river canyons with equal force and brilliance. Initially encouraged by the groundbreaking photographers Ansel Adams and Alfred Stieglitz, Porter went on to produce a body of work all his own. His 1962 Sierra Club book In Wildness Is the Preservation of the World, with its images grouped by season and accompanied by quotations from Henry David Thoreau, transformed the concept of nature photography books. Ultimately, Porter's photographs came to the attention of Congress and led to the passage of the Wilderness Act of 1964, the foundational law in wilderness management today. Eliot Porter: In the Realm of Nature contains 110 images from the collections of Daniel Greenberg and Susan Steinhauser; the Amon Carter Museum, Fort Worth, Texas; and of the J. Paul Getty Museum, along with an essay by Paul Martineau that discusses Porter's life and the innovations he brought to the practice of photography.

Structural colorations originate from self-organized microstructures, which interact with light in a complex way to produce brilliant colors seen everywhere in nature. Research in this field is extremely new and has been rapidly growing in the last 10 years, because the elaborate structures created in nature can now be fabricated through various types of nanotechnologies. Indeed, a fundamental book covering this field from biological, physical, and engineering viewpoints has long been expected.Coloring in nature comes mostly from inherent colors of materials, though it sometimes has a purely physical origin such as diffraction or interference of light. The latter, called structural color or iridescence, has long been a problem of scientific interest. Recently, structural colors have attracted great interest because various photonic architectures, now developing in modern technologies, have been spontaneously created in the self-organization process and have been extensively used as one of the important visual functions. In this book, the fundamental optical properties underlying structural colors are explained, and these mysteries of nature are surveyed from the viewpoint of biological diversity and according to their sophisticated structures. The book proposes a general principle of structural colors based on the structural hierarchy and presents up-to-date applications.

Originally published in 1913, this book was intended for the younger reader and provides an introduction to the ways in which weeds grow and spread, also showing how 'the function of different parts of plants, and indeed all the lessons of elementary botany, can be studied to full advantage among our common weeds'.

Have you ever taken a walk in the woods and felt like you were not alone? That's because you weren't! Forests, lakes, mountains, caves—even your garden—are alive with the spirits of nature. Faeries are real, and you can learn to commune with a whole world of unseen beings, including elves, devas, and nature spirits. With an open mind and a little patience, you can begin to recognize their presence all around you. This book will help you deepen your connection to the natural world as you explore the magical, mystical world of the faerie folk. Discover hidden truths in faerie tales and use them as pathways into the faerie realm Learn the basic habitats, powers and behaviors of faeries, elves, and other nature spirits Read personal accounts of actual faerie encounters Invoke fire spirits for traditional psychic readings Share the magic and knowledge of twenty tree spirits Find the elementals—gnomes, undines, sylphs and salamanders—with which you resonate most Contact water sprites, mermaids and other water spirits Find wood nymphs and the"lady of the woods" raw dragons into your environment with the right fragrances Attract a faerie godmother into your life Recapture the magic and wonder of a world where trees still speak and every flower tells a story. Explore the faerie realm—a place where faerie tales can and do come true.

No modern astronomer made a more profound contribution to our understanding of the cosmos than did Edwin Hubble, who first conclusively demonstrated that the universe is expanding. Basing his theory on the observation of the change in distanct galaxies, called red shift, Hubble showed that this is a Doppler effect, or alteration in the wavelength of light, resulting from the rapid motion of celestial objects away from Earth. In 1935, Hubble described his principal observations and conclusions in the Silliman lectures at Yale University. These lectures were published the following year as "The Realm of the Nebulae," which quickly became a classic work.