Yeah that bit in the middle that sort of melted bit, that's the spindle the fan is supposed to be mounted in it's ... not in a great state and looks a bit ... melty really.
So it's about 3, right? Nah 3.14 does for most circles I ever need to work with, more accuracy then that is mostly showing off.
No, nor do I fully support the occupy movement. Bits of it are super cool but when you have people saying, "yeah we want to disrupt Wall Street…