If you've ever been to Disney World or Disneyland, then you probably have either a pair of Minnie Mouse ears or a super adorable Mickey Mouse hat. It's basically a Disney law that you need to get one if you visit! ;)
But the reason we think this diagram is super cool is that it shows you how the Mickey Mouse hat designs have changed over the past 50 years! Amazing, right?
Tell us in the comments: What's your favorite ride in Disney World?