Thank you for presenting the second post of this workshop, and you did research on how to use soldering and how to use a soldering iron last week. This week you talked about changing the normal wire that comes with the soldering iron. That's a good idea. And you were taught how to lift SMD parts from the circuit board. Those of us who work at home don't always have a hot gun, so we have to do these tasks with the help of a soldering iron. I think my partner @rmm31 presented it very well.