Light begins at Stonehenge, where crowds cheer a solstice sunrise. After sampling myths explaining First Light, the story moves on to early philosophers' queries, then through the centuries, from Buddhist temples to Biblical scripture, when light was the soul of the divine. Battling darkness and despair, Gothic architects crafted radiant cathedrals while Dante dreamed a "heaven of pure light." Later, following Leonardo's advice, Renaissance artists learned to capture light on canvas. During the Scientific Revolution, Galileo gathered light in his telescope, Descartes measured the rainbow, and Newton used prisms to solidify the science of optics. But even after Newton, light was an enigma. Particle or wave? Did it flow through an invisible "ether"? Through the age of Edison and into the age of lasers, Light reveals how light sparked new wonders--relativity, quantum electrodynamics, fiber optics, and more. Although lasers now perform everyday miracles, light retains its eternal allure. "For the rest of my life," Einstein said, "I will reflect on what light is." Light explores and celebrates such curiosity.
الفصل الأول: إعداد المعلم في ضوء نظريات التعليم والتعلم 13 ....................................................................................................................................... مقدمة 14 .
Where the Morning Light's Still Blue: Personal Essays about Idaho
This reissue includes a new foreword by cinematographer John Bailey and a new preface by the authors, which bring this classic guide to cinematography, in print for more than twenty-five years, into the twenty-first century.
This song starts, “This little light of mine, I'm going to let it shine.” This line reminds us that a flame in our hearts can shine for the Lord. We have power over that flame. We must take action and light it. Psalm 119:105 says, ...
This is science with the squishy bits left in! What stops your eyeballs from falling out? Why can dead bodies make ghostly glowing lights? How can a laser beam sizzle human flesh? Get the awful answers in "Frightening Light"!
An introduction to the sources and characteristics of light.