It's a sad day in the world of cartoons, as Nickelodeon has confirmed the passing of SpongeBob SquarePants creator Steven Hillenburg. The iconic TV show writer and producer with a long career and a hand in creating a lot of our favorite moments in animation. Hillenburg actually didn't go to school for television writing, instead studying "Natural Resource Planning and Interpretation with an emphasis on marine resources" according to Variety. Obviously, this would come into play later in his career. He started working in television after going back to school to study Experimental Animation, and eventually became a writer and