Toilet roll use

[bobafet13]

Why with all the wonders of modern science and technology do you still have to fold a piece of toilet roll in half before you can use it ?

[macdaddy]

Because no matter how strong the toilet paper is made, we really don't want to get our hands dirty, so we use two sheets just to make sure!

[MJDale]

You don't have to at all. What you do have to do though is to wash your hands afterwards!

[Ginbottle]

For strength and it has to be flexible to go round different shapes, whatever the material.