On this episode, learn why the number 13 gets such a bad rap.  From ancient superstitions to today's high-rise buildings, it's the number everyone wants to avoid.  Also, have you Always Wondered why keyboards are laid out in the confusing QWERTY style?  We'll try to make sense of all the keyboard chaos.  Plus, in our first-ever "Lightning Round", get rapid-fire answers to some of your most head-scratching questions.  So join host Rick Peterson as he bravely faces more of the weird topics you've "Always Wondered" about.