The iron comes with a sturdy stand to hold the hot iron during use, a spool for the solder, and both a sponge and a brass sponge for cleaning the iron’s tip. Its quick heat-up time and ...

There are two broad classes of soldering, namely, soft soldering in which tin-lead alloys are mainly used and hard soldering in which alloys of copper-zinc (brazing) or of silver-copper-zinc ...

And if there was water, there must also have been a thick atmosphere to keep that water from freezing. But sometime around 3.5 billion years ago, the water dried up, and the air, once heavy with ...

Now, an international team of mathematicians has discovered a new class of shapes capable of tiling with a minimal amount of sharp corners, which they define as “soft cells.” Their findings ...

Bengal Beverages is an unlisted bottler that manufactures and distributes non-alcoholic beverage brands under licence from Coca-Cola across categories such as sparkling soft drinks, juice and water.