Hehe there's lots of really old school soldering instruction videos on youtube also, like from 1944: youtube.com/watch?v=wvl_KYif9zA And some of it is still relevant even to this day.
Also it's curious how women also seem better than men at soldering overall. Small hands and fine motorics actually helps a lot. In Sweden we have this soldering championship at trade fairs once a year, there's often women winning it all.
