Niagara Falls fact. It's true, there have been winters so cold in Canada that Niagara Falls froze. You can see pictures in the historic Brock Hotel in Niagara Falls (along with a picture of Marilyn Monroe visiting the Falls!!)
So true. When something funny happens in class or my teacher says something wrong and they don't notice, we just start cracking up. Then we aren't allowed to laugh so it makes it more funny. We just look at each other like, 'smirk' and 'can't hold it in much longer' and 'I'm gonna blow!!'