wWy is it that when the Titanic sets off for sail, there is a smaller boat like a little fishing boat next to it, and it doesn't seem to rock very much as Titanic sails past it? And, also, this seems to happen when the Titanic is sinking and the survivors on the rafts (boats) aren't rocked about too much either. I just thought they would be, seeing as though the Titanic was such a large ship, and these were little boats. :)