A true story of innovation that "reads like a movie" (Seth Godin), centered on a scrappy team of engineers--far from the Silicon Valley limelight--and their quest to revolutionize the traditional trade of masonry by building a robot that can lay bricks. Humans have landed men on the moon, programmed cars to drive themselves, and put the knowledge of our entire civilization in your back pocket. But no one--from MIT nerds to Army Corps engineers--has ever built a robot that can lay bricks as well as a mason. Unlike the controlled conditions of a factory line, where robots are now ubiquitous, no two construction sites are alike, and a day's work involves countless variables--bricks that range in size and quality, temperamental mortar mixes, uneven terrain, fickle weather, and moody foremen. Twenty-five years ago, on a challenging construction job in Syracuse, architect Nate Podkaminer had a vision of a future full of efficient, automated machines that freed bricklayers from the repetitive, toilsome burden of lifting, in bricks, the equivalent of a Ford truck every few days. Offhandedly, he mentioned the idea to his daughter's boyfriend, and after some inspired scheming, the architect and engineer--soon to be in-laws--cofounded a humble start-up called Construction Robotics. Working out of a small trailer, they recruited a boldly unconventional team of engineers to build the Semi-Automated Mason: SAM. In classic American tradition, a small, unlikely, and eccentric family-run start-up sought to reimagine the behemoth $1 trillion construction industry--the second biggest industry in America--in bootstrap fashion. In the tradition of Tracy Kidder's The Soul of a New Machine, SAM unfolds as an engineering drama, full of trials and setbacks, heated showdowns between meticulous scientists and brash bricklayers (and their even more opinionated union), and hard-earned milestone achievements. Jonathan Waldman, acclaimed author of Rust, masterfully "reveals a world that surrounds us but mostly eludes our notice" (The Boston Globe).

Rust has been called "the great destroyer," the "pervasive menace," and "the evil." "This look at corrosion-its causes, its consequences, and especially the people devoted to combating it-is wide-ranging and consistently engrossing" (The New York Times). It is the hidden enemy, the one that challenges the very basis of civilization. This entropic menace destroys cars, fells bridges, sinks ships, sparks house fires, and nearly brought down the Statue of Liberty's torch. It is rust-and this book, full of wit and insight, disasters and triumphs-is its story. In Rust, Waldman travels from Key West to Prudhoe Bay, meeting people concerned with corrosion. He sneaks into an abandoned steelworks and nearly gets kicked out of Can School. He follows a high-tech robot through an arctic winter, hunting for rust in the Alaska pipeline. In Texas, he finds a corrosion engineer named Rusty, and in Colorado, he learns of the animosity between the galvanizing industry and the paint army. Along the way, Waldman recounts stories of flying pigs, Trekkies, rust boogers, and unlikely superheroes. The result is a man-versus-nature tale that's as fascinating as it is grand, illuminating a hidden phenomenon that shapes the modern world. Rust affects everything from the design of our currency to the composition of our tap water, and it will determine the legacy we leave on this planet. This exploration of corrosion, and the incredible lengths we go to fight it, is "engrossing...brilliant...Watching things rust: who would have thought it could be so exciting" (Natural History).