Back in the early days of Nickelodeon there was of course "You Can't Do That On Television," but do you remember "Mr. Wizard?"I loved watching that show! But, I was kind of a geek even back then. Mr. Wizard was like Nickelodeon's offering to the parents of kids that watched that channel.  "Look we're offering your kid to learn science!" Now, looking back it seems kind of creepy that these kids would go over to an older man's house to "experiment." Also, I don't remember Mr. Wizard being that much of  dick. Childhood ruined.