Do it yourself guide to electronics, woodworking, technology & automotive. Popular Mechanics helps the reader master the modern world, presenting trusted information about his home, his car, his technology and the world around him. With tool tests, building projects, car reviews and more, Popular Mechanics shows the American man how to upgrade his life. And the magazine's analysis of the latest developments in technology and engineering keeps him in the know about the science behind the news-from alternative energy to military technology to digital privacy. Each month, nearly 9 million curious minds turn to Popular Mechanics for advice and in-depth reporting.

Discover how protein works, what the best protein-rich foods are and much more. Featuring more than 40 delicious high-protein recipes, there are light bites, meat and veggie options, and sweet treats too.

Explore the mysteries of DNA, cloning, viruses, vaccines, evolution, genetic modification, and mutations in this comprehensive guide. Unlock the secrets of life itself in this digital edition.