@@BRunoAWAY Nah, it's more than just math these days. It's trying to come up with lines of thinking that get us closer to the answers and those are rooted in well confined science based long shots. Math is no longer "just the answer" and I'm sure Nima would agree. There's always time for oral hygiene, even when you try try to marry the small with the big you should always keep your body clean and fit. Haven't you been in kindergarden? ;)