Khan Academy Video

Open letter to Nickelodeon, re: SpongeBob's pineapple under the sea: SpongeBob background designer's response: "OK, I guess the jig is up... I'm tired of living a lie." See his full message and pineapple redesign: http://kennypittenger.blogspot.com/2012/01/called-out.html P.S. http://youtu.be/sFTwc8kHSu4 For more on Fibonacci and Plants: http://youtu.be/ahXIMUkSXX0 For more snail: http://youtu.be/xbsAUq_nvxE