Soldering temperature torch or a furnace to melt the filler metal. Different equipment is usually required since a soldering iron cannot achieve high enough temperatures for hard soldering or brazing. Brazing filler metal is stronger than silver solder, which is stronger than lead-based soft solder. Brazing solders are formulated primarily for strength, silver solder is used by jewelers to protect the precious metal and by machinists and refrigeration technicians for its tensile strength but lower melting temperature than brazing, and the primary benefit of soft solder is the low temperature used (to prevent heat damage to electronic components and insulation). Since
Murder Ain't What it Used to Be move a vase by telekinesis and can manipulate objects, such as a cigar, a machine gun and a hat. It also appears that he is connected psychically with Jeannie when he hears her scream in her apartment. Also for the first time since the debut episode, the effect of ghosts on the room atmosphere is commented on, with Paul Kirstner's sister Aunt Maddox complaining "it has turned cold" when Bugsy appears. Murder Ain't What it Used to Be Murder Ain't What it Used to Be is the seventh episode of the popular 1969 ITC British television series "Randall and Hopkirk