I grew up outside of Boston and as a kid we went to the Museum of Science's Omnimax dome quite a few times.

As I grew up, I started seeing/hearing about IMAX movies, and didn't realize they were different until I went to one in another part of the country. I was very excited to go, as it had been a long time since I had been to an Omnimax.

I was pretty confused and disappointed, which is a weird reaction to have the first time in an IMAX theater. "It's just a big screen... Where's the dome?"