Nickelodeon launched as experimental local channel in Columbus, Ohio in 1977. Became national network in 1979 with Pinwheel as first program. Initially commercial-free, later added traditional ads in 1984. Launched Nick Jr. morning block in 1988. Started producing original animated shows in 1991 under "Nicktoons" branding
Nickelodeon's animated series premiered on May 25, 2013. Follows Sanjay and his talking snake friend Craig. Network requires Craig's talking to remain secret
Created by Stephen Hillenburg for Nickelodeon in 1999. Based on Hillenburg's 1989 educational comic "The Intertidal Zone". Initially pitched as pilot with Hawaiian theme and toys. Hillenburg initially wanted SpongeBob as child, later created Mrs. Puff
Created by Stephen Hillenburg in 1999 for Nickelodeon. Set in fictional underwater city Bikini Bottom. Based on Hillenburg's 1980s comic book "The Intertidal Zone"
Nickelodeon began producing shows in early 1980s. Network combines animation, live-action, and educational programming. Nickelodeon continues to develop unique animated hits
Nickelodeon series created by Rob Renzetti and Frederator Studios (2002-2006). Follows Jenny Wakeman, a teenage robot created by her mother Dr. Nora. Show combines action and comedy about teenage life and superhero conventions. Contains 75 episodes across three seasons, including specials and TV movie