Ever since we started letting friendly wolves and tiny tigers into our homes a few thousand years ago, society has been split into two camps: dog people and cat people.
Most disaster movies make cannon fodder out of almost every single living person on the planet who isn't a president, a fighter pilot, or the one scientist who has the key to solving the alien/meteor/whatever problem.
Screws, or at least some form of cylindrical fasteners, have been around since the 3rd century BC, and it wasn't until the 1500s that screws began to start appearing in what we now accept as their modern form.
Why is it that if you hear a pop song like 'I Kissed A Girl' more than two or three times, you feel like you're going insane, but when you play an old video game you can listen to the music for hours?
As we've previously covered on the site, before JK Rowling had even finished the 'Harry Potter' books, an interesting fan theory started popping up on Potterverse fansites.
