âº something that is considered to be a sign of how a future event will take place: The team's final victory of the season is a good omen for the playoffs, which start next week. a bad omen. Many people believe that a broken mirror is an omen of bad luck.
Despite all the conflicting answers here, yes you can solder brass just like copper with no special solder. Just make sure you wire brush or use emery paper on both items you want to solder so they are clean, apply flux and proceed as usual. Mike Â· 2 years ago. Thumbs up.
1 Quickly touch your solder wire to the soldering point, and apply the iron to it. The solder should melt immediately. Soldering to a PCB board should never require more than about 3-4 seconds' worth of molten solder.  If more solder is required to secure the connection, feed it smoothly with your hand.