TV “Open Letter to Nickelodeon” by Vi Hart By Jerry Beck | 01/31/2012 12:05 am | 60 Comments Share Tweet Email 60 Stay informed with free updates: Sign up to get our news digest — delivered directly to your inbox twice a week. Email Address* Mathematician and video-maker Vi Hart exposes the mathematical impossibility of SpongeBob Squarepants pineapple: What Do You Think? Please enable JavaScript to view the poll powered by Disqus. Sponsored Stories from Cartoon Brew Latest News from Cartoon Brew Share Tweet Email 60