The manuals published by W. & L.E. Gurley, one of America s leading producers of mathematical and scientific instruments, have been used by generations of engineers and surveyors. In this manual Gurley describes all of its various instruments: how they are calibrated, used and maintained, and includes a catalog of its complete instrument line. This 1874 edition is especially valuable since it is one of the earliest and is rarely found. With an introduction by David C. Garcelon.

First written by the definitive expert in 1957, Watch Repair for Beginners is the ideal book for anyone who wants to know how to fix their own watch. Learn what horology is; the basics of watch and clock repairing; the mechanics of a clock; how the wheels work; the difference between an automatic watch, a stop watch, and a chronograph; and so much more. With detailed black-and-white illustrations, this timeless classic is a must-have addition to any horology lover’s collection.

Instant Access to Civil Engineering FormulasFully updated and packed with more than 500 new formulas, this book offers a single compilation of all essential civil engineering formulas and equations in one easy-to-use reference. Practical, accurate data is presented in USCS and SI units for maximum convenience. Follow the calculation procedures inside Civil Engineering Formulas, Second Edition, and get precise results with minimum time and effort. Each chapter is a quick ...

In the almost sixty years since the publication of the first edition of HVAC Engineer's Handbook, it has become widely known as a highly useful and definitive reference for HVAC engineers and technicians alike, and those working on domestic hot and cold water services, gas supply and steam services. The 11th edition continues in the tradition of previous editions, being easily transportable and therefore an integral part of the HVAC engineer or technician's daily tools. Newly updated data ...

Given the pace of how we harness and utilize electricity, as well as the importance of developing new sources of energy, electricity is a timely subject for kids to explore. In Explore Electricity! With 25 Great Projects, kids ages 6-9 will learn the basics of electricity: currents, circuits, power, magnetism and electromagnetism, motors and generators. They'll become more attuned to how much they rely on electricity in their daily lives. They'll also understand that while electri...

Instruction in practical household technology, first published in 1914. 60 black-and-white illustrations. "In language which every boy can understand and so arranged the he may readily carry out any work form the instructions given... This book takes the beginner through a comprehensive series of practical shop work, in which the uses of tools, and the structure and handling of shop machinery are set forth; how they are utilized to perform the work, and the manner in which all dimensional ...

Master the basics of watch repair and discover the fascinating story behind timekeeping with this illustrated guide to Horology!⬜◻️◽▫️❔ Do you have a beautiful watch that you just can’t seem to get working?❔Has your favorite watch broken and you don’t want to spend money on professional watch repair?❔Or are you interested in picking up a fun new hobby while learning more about how humans have measured time throughout the age...

This primer for architects explores the basic physical principles and requirements of every aspect of passive and active controls in buildings. Avoiding needless jargon, Environmental Issues for Architecture supports an understanding of environmental systems in order to inform architectural design. With topics ranging from lighting, acoustics, thermal control, plumbing, fire protection and egress, to elevators and escalators, all of the latest technologies are supported. Designer-...

In "How to Make Electrical Machines," R. A. R. Bennett meticulously guides readers through the intricate processes of designing and constructing a diverse array of electrical machines. Employing a practical and accessible literary style, Bennett employs clear illustrations and step-by-step instructions to demystify complex concepts, making this work a vital resource for both novices and seasoned engineers. The book situates itself firmly within the context of contemporary technological adv...

This book is about all the information Kyle learned over his 31 years of interest in solar power. This includes all the information you need to become 100% utility independent. The possibilities of sun electricity (solar power), rain, radiant heat, geothermal, battery banks, inverters, ac-dc lighting, water storage-recycling-filtration, water heating, wire sizing, refrigeration, cooking, fuses, conservation, photovoltaic solar panel positioning/placement, grid-tie, parallel, standalone sys...

DeMYSTiFieD fuels your knowledge of tricky subjects like alternative energyIf you think a Maglev train is a child's toy, or learning about fusion makes your brain reach critical mass, Alternative Energy DeMYSTiFieD, Second Edition will power up your knowledge of this topic's fundamental concepts and theories at your own pace.This practical guide eases you into this field of science, starting at primitive heating sources such as coal and wood. As you progress, you...

Fascinating explanations of something we use every day! Kids ages 8 to 12 discover where electricity comes from, how it works, and how we can make it more efficient.It’s everywhere. In our homes, schools, offices, on the train, in our cars—even inside our bodies!Electricity: Circuits, Static, and Electromagnets with Hands-On Science Activities for Kids explores the science of electricity and the technology we’ve developed to harnes...