This book explains what a laser is and the principles of light necessary for understanding laser technology. The book also describes how lasers came to be, and how they are used, as well as what the future of lasers may hold.
This book explains the principles of light, lenses, and other key science ideas behind the technology of telescopes, binoculars, and microscopes. The book discusses the history of the inventions, their uses, and how to select one for purchase.
This book explains how a wind turbine harnesses wind power for various uses. The text discusses the history of the technology as well as the need for wind power and how it could change our world.