Résultats pour "David Jones" dans Sciences et mathématiques

“I went to the woods because I wished to live deliberately.” And so it began. Henry David Thoreau, at 27, built a tiny, one-room cabin in the woods — on land owned by his friend, Ralph Waldo Emerson — and began his two-year experiment in frugality on the shore of Walden Pond. He wasn’t seeking isolation so much as simplicity, to “live deep and suck out all the marrow of life, to live so sturdily and Spartan-like as to put to rout all that was not life, to cut a broad swath and shave close, to drive life into a corner, and reduce it to its lowest terms.”

Our world today - from the phone in your pocket to the car that you drive, the allure of social media to the strategy of the Pentagon - has been shaped irrevocably by the technology of silicon transistors. Year after year, for half a century, these tiny switches have enabled ever-more startling capabilities. Their incredible proliferation has altered the course of human history as dramatically as any political or social revolution. At the heart of it all has been one quiet Californian: Gordon Moore.

Mass Motorization and Mass Transit examines how the United States became the world's most thoroughly motorized nation and why mass transit has been more displaced in the United States than in any other advanced industrial nation. The book's historical and international perspective provides a uniquely effective framework for understanding both the intensity of US motorization and the difficulties the country will face in moderating its demands on the world's oil supply and reducing the CO2 emissions generated by motor vehicles.

An off-the-cuff radio show and podcast for electronics enthusiasts and professionals. Note: this is the "show only" version of the feed. To see the show notes, check out the main podcast feed: https://theamphour.com/feed/

“In wildness is the preservation of the world.” Here are three of Thoreau’s most famous talks brought together in one volume. “Walking,” “Autumnal Tints,” and “Wild Apples” are all autumn essays—contemplative, deliberate, and insightful. They are profound reflections on nature, beauty, and our place in the world. In 1862, during Thoreau’s last weeks, he received a request from The Atlantic Monthly’s new editor, James Fields, to submit some of his work. These three were all published that year, after his death