Is there a trick I should know. When you cut off excessive threading with a hacksaw Will the nut still turn on the thread. Because now you have a rough finish.

I go for threading off the eyebrows, to give it a well-shape every fortnite, but recently I read in THE TRIBUNE that it can be lethal for eyes or skin or overall health, and I want to know if there is any truth in this saying or claim? My hair is silky but I want to go for a feather cut, and...

I am having trouble threading my Raymond treadle. I followed the directions yet the thread keeps breaking when I am sewing. It's supposed to wrap under this flat piece and then up into the hook. That's where my trouble is- going under that flat piece, it doesn't look right. What am I doing wrong?...

I'm trying to unscrew a nut in a cleanout line, and it won't budge in the counter-clockwise direction, but will Move in the clockwise direction. Are these pipes oppositely threaded, or is it simply a question of forces and mechanical advantage? Thanks, Roy