A coupling (or a coupler) is a mechanism for connecting rolling stock in a train. The design of the coupler is standard, and is almost as important as the track gauge, since flexibility and convenience are maximised if all rolling stock can be coupled together.
Non-Abelian gauge symmetries are the symmetries behind theories for massless spin-1 particles, while the reparametrization symmetry is behind Einstein's gravity theory for massless spin-2 particles. In supersymmetric theories these particles can be connect..
During the wild era before Confederation, Thaddeus Lewis, a “saddlebag” preacher, mourns the mysterious death of his daughter Sarah as he rides to his new posting in Prince Edward County. But soon other deaths hang over Lewis’s head. And the list of ..
This book was created for the beginner however it will still provide much useful information to anyone with more experience, the instructions are very clear and detailed.You will learn how to prepare the pattern, cut out the material and construct each ite..
During the wild era before Confederation, Thaddeus Lewis, a "saddlebag" preacher, mourns the mysterious death of his daughter Sarah as he rides to his new posting in Prince Edward County. But soon other deaths hang over Lewis’s head. And the list of susp..
Get lots of choice and loads of value with 25 unique patterns for sewing Sew gifts such as a pencil case, knitting needle case, makeup bag, aprons, pin cushions, pillows, and more Discover handmade projects from a host of talented designers, including Ad..
You only have one PS/2 port on your laptop. You ponder the thought, the keyboard or the mouse. The Belkin Pro Series Laptop "Y" Cable will eliminate just one connection and allow you to use both a keyboard and your favorite mouse or trackball. Allows both..