The Torch Invention illuminates the fascinating history of portable light, revealing how a simple innovation profoundly shaped human civilization. From prehistoric campfires to modern LED flashlights, the book traces the evolution of the torch as a symbol of human progress. Discover how early torches, fueled by resin-soaked wood and animal fats, extended activity beyond daylight, enabling exploration and altering social structures. The narrative emphasizes the ingenuity behind each iteration, highlighting the continuous cycle of innovation driven by necessity.
The book explores the torch’s journey chronologically, beginning with archaeological evidence of early fire-keeping and progressing through oil lamps, candles, and gas-powered lights. It examines the impact of these advancements on urbanization and social interactions before transitioning to the electrical age with the invention of the incandescent light bulb and the rise of battery-powered flashlights. The book culminates with modern lighting technologies like LEDs, considering their energy efficiency and environmental impact. The insights provided on light generation and energy efficiency can further inform better choices about lighting solutions.
Aynı yazardan daha fazla e-kitap / Editör
99.496 Bu kategorideki e-kitaplar
