This volume focuses on a topic that has always been popular with young children, tractors and trucks. Each spread features a number of different machines showing the wide variety that exists.
Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.
This nostalgic flashback to a simpler time is filled with illustrated projects that range from the everyday (birdhouse, bean shooter) to the unusual (ice glider, magnetic theater).
It has long been thought that the ancient Greeks did not take mechanics seriously as part of the workings of nature, and that therefore their natural philosophy was both primitive and marginal. In this book Sylvia Berryman challenges that assumption, arguing that the idea that the world works 'like a machine' can be found in ancient Greek thought, predating the early modern philosophy with which it is most closely associated. Her discussion ranges over topics including balancing and equilibrium, lifting water, sphere-making and models of the heavens, and ancient Greek pneumatic theory, with detailed analysis of thinkers such as Aristotle, Archimedes, and Hero of Alexandria. Her book shows scholars of ancient Greek philosophy why it is necessary to pay attention to mechanics, and shows historians of science why the differences between ancient and modern reactions to mechanics are not as great as was generally thought.
An important resource for employers, career counselors, and job seekers, this handbook contains current information on today's occupations and future hiring trends, and features detailed descriptions of more than 250 occupations. Find out what occupations entail their working conditions, the training and education needed for these positions, their earnings, and their advancement potential. Also includes summary information on 116 additional occupations.