I am addicted to such videos as well. I particularly like wristwatch restorations, the older the better.You know how you used to roll your eyes @old farts, when someone said "They don't make 'em like they used to....!"?
Well, be careful what you ask for, I have become that old fart and I now understand what the oldER farts really meant by that statement that even applies to lathes! Thanx!
Another addiction is scuba divers finding lost souls in their cars in rivers and lakes to bring closure to families.