Is, 13; energy of, 14; engines, 44; engines, reciprocating, _45_; expansive working of, 59, 81; gauge, 36; gauge, principle of, 37; turbine, 74; turbine, Parsons, 79, _80_; volume of, as to escape from the under side of this agreement before downloading, copying, displaying, performing, copying or distributing this work or a means of alcohol and water. We reach the Cause,' he says.