Soldering (see RoHS), has led to a change in formulation of both solders and fluxes. Water-soluble non-rosin-based fluxes have been increasingly used since the 1980s so that soldered boards can be cleaned with water or water-based cleaners. This eliminates hazardous solvents from the production environment, and from factory effluents. Those regulations have also reduced the use of lead based solders, and caused the melting temperatures of solders in use to increase by up to . "Hot-bar reflow" is a selective soldering process where two pre-fluxed, solder coated parts are heated with heating element (called a thermode) to a sufficient temperature to
The Soft Bulletin years removed, "The Soft Bulletin" is still an undeniably essential listen that belongs in every record collection." Since late 2010, the album has been sporadically performed live in its entirety over the years, and on May 26, 2016, an orchestra was used to embellish sounds of the album while the band played their main instruments for the album at the concert. As of 2002 it has sold 100,000 units in United States according to Nielsen SoundScan. Upon its release, "The Soft Bulletin" was subject to record company demands for commercial-sounding music, hence the inclusion of remixes of several songs. In