amazing that coming out of winning is a trip to costa rica with some of the other top finalists.that coming out of wi trip to costa rica with some of the other top finalists.amazing winning is a trip to costa rica with some of the other top finalists. you strike me as the type that is already working on another invention. are you? i m always thinking about new challenges. one i m thinking about right now is citrus tanker, another problem in my home state and it you causes the citrus trees to drop the free throws before they re ready to be picked. so i was thinking of a way to develop immunization for a citrus tree. what do you want to be when you grow up? definitely a scientist. i love everything related to scientist and math and programming and whatever. well, we re going to save this tape because when you win the nobel prize, we would like some credit for being one of the first to discover you. payton robertson, 12 years old, today s big idea. it s a sandless sand bag. payt