Learn what flux is in soldering from expert Jeff Koskulics in this Howcast video. Flux is a very important part of soldering. Flux is necessary to reduce the oxides that tend to form whenever you have hot metals in contact with the air. In electronics, we use a rosin-core solder or a mild solder or water-soluble solder.
Charles Dickens wrote, It was the best of times, it was the worst of times.... Of course, In A Tale of Two Cities, Dickens was speaking about London and Paris in the time before and during the French Revolution.owever, it is possible for the current time to always be the best of times in some respects and the worst of times in others if we presuppose that times have been getting worse in some respects since the beginning of time and better in some respects since the beginning of time. So we could speak of invariant trends.
Confidence votes 48.1K. It was the best of times, it was the worst of times.... a very famous quote from the book A Tale of Two Cities written by Charles Dickens. 16 people found this useful.