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A practical book with a variety of uses, this book can help applications engineers spark problem-solving techniques through the use of lasers. Industrial Application of Lasers, Second Edition takes the reader through laser fundamentals, unusual properties of laser light, types of practical lasers available, and commonly used accessory equipment. The book also applies this information to existing and developing applications. Current uses of lasers, including laser welding and cutting, electronic fabrication techniques, lightwave communications, laser-based applications in alignment,...

The bee hunters in my early days used one of two methods in hunting the bee. The hunter would select a clear day, generally during buckwheat bloom, and after determining on a course, sun them to the tree. This was done by placing the hat or hand between the eye and sun as close to the light as the eye would permit. If the hunter knew the difference between the flight of a loaded bee and an unloaded one he would keep on the course until the tree was located.