A modern-day search for the Holy Grail plunges Christopher Dawes and his neighbor Rat Scabies, a former drummer known for setting his own drums on fire, on a psychedelic globe-trotting journey that brings them face to face with the Cathars, the Knights Templar, the Man in the Iron Mask, Tinagel, and the masons. Original.

Product Description: This book offers readers more than just a basic understanding of this new technology. Each chapter begins with the fundamentals, and then builds the reader's knowledge using a practical, applications-oriented approach. The author devotes entire chapters to safety and quality, and also covers a wide range of other subjects, such as laser light, laser installation and operation, materials that can be laser welded, joint design requirements, and welding parameters...read more