If you were a '90s kid and love solving mysteries and puzzles, there's a good chance you grew up watching Blue's Clues. The aptly named puppy, Blue, would leave clues around the house for her owner, ...

When it came to television for young children, many adults in the 1990s didn't think it was necessary. Toddlers and preschool-aged children wouldn't have the attention span needed for a 20-minute show ...