Plywood is a great building material. It is strong, dimensionally stable, and is available in large sheets, up to 4' x 8'. That last benefit is also a problem for most of us woodworkers, since we are often working alone and it is unsafe to wrestle a 4x8 sheet of plywood over the table saw, at least without the aid of a couple partners or the judicious use of infeed and outfeed tables. The one-person solution is to reverse the situation. Instead of moving the wood over the blade, move the blade over the wood! Just use a...