We'll hand it to the University of Pennsylvania -- mixing robotics and sport definitely isn't easy. But in the heart of Citizens Bank Park today, the so-called PhillieBot came close to generating a universal chorus of boos after it failed to successfully toss a first pitch to the Phanatic. We're guessing it'll be wound up a bit more before trying again; after all, it's not like Philly needs another reason to pelt an otherwise lovable character with vitriol (or snowballs).