Sometimes it can be so frustrating to have people you want to give a t-shirt to who are far away and inaccessible on the upper decks of stadiums. They wave their hands in desperation with such hope and joy at the possibility of receiving
a t-shirt from you, but you know in your heart that they will won because your throwing arm just isn’t capable of hurling a t-shirt into the upper decks…

Fear not, your problem may be solved this weekend if you attempt to build this awesome air-powered, solenoid control valved, tough-looking t-shirt cannon! I collaborated with William Gurstelle, author of Whoosh, Boom, Splat. It’s
fun and exciting to work with Bill!