The point is that it is corrosive so it forms an oxide on the conductors and stops them from conducting. Just learn to solder it is not hard, many children can solder. I learnt myself with no access to instruction or the Internet at the age of nine.
The point is that it is corrosive so it forms an oxide on the conductors and stops them from conducting. Just learn to solder it is not hard, many children can solder. I learnt myself with no access to instruction or the Internet at the age of nine.