Why are you into these kinds of things?
Probably.
Noncommercial DVD: Do anything with it as you like. Commercial DVD: Convert your own DVD for your own, it's fine.
No
Brass Knuckles are illegal in Missouri because of there purpose and because they are classified as concealed weapons which are illegal to own without having a permit or reason to carry.
No
In St. Louis, it is illegal to own a slingshot or throwing stars
If you made it, if you own it, then it's Totally legal.
No, it is not legal. It is very illegal in Canada as well as the majority of the civilised world. You are violating S163 of the Canadian Criminal Code every time you view such material. The code makes it illegal to view, make or own obscene material such as bestiality, incest, paedophilia and so on.
VIDEORA software is available to convert a DVD to an iPod. You will also need a DVD ripper to complete the process. It is illegal to copy DVDs you do not own.
Unless it is your own creative work, or you have permission from the person that originally created it, it is illegal. This is equatable to theft - you are stealing the creator's rights.
Yes, it is illegal to duplicate DVD's. This is called pirating. Many people say that it is legal as long as you do not sell them. This is true, but not if you are duplicating a rented DVD, because you do not own it.
It's legal to own one and/or wear one as long as you aren't using it during the commission of a crime.