Not a top ten, but definitely a #1 conversation...
Concerned Students: "Matt, I don't think that the aluminum shaft will hold up, I mean, there's a lot of torque on that component."
Me: "Boys and girls, that's not
just aluminum, that's
AIRCRAFT grade aluminum."
Concerned Students: "Oh, well, if it's aircraft grade, then I guess it's okay..."
Me: "And if you every are worried about anythings else holding up, just let me know so I can make you feel better by telling you that it's aircraft grade, and that it's used on the space shuttles..."
Good luck everybody!
Matt