Well, here it is: a shoe-in for the new world’s largest NERF gun. (Video, embedded below.) The Guinness people haven’t shown up yet to award [Michael Pick], but at 12.5 feet, this baby is over ...

[Brittliv] made the mistake of getting her friends into Nerf weaponry ... using Processing and a bit of code from Project Sentry Gun. One interesting feature is a friend or foe tracking system ...