The omniplex, or as is now called “the Oklahoma science museum” was one of the most impactful buildings in my childhood.  The red geodesic dome was so iconic, there was no other building that had anything close to something like that. The rest of the building was so deceptively large as well.  The exterior of the building was ugly concrete but it was covered in ivy so it was hard to tell. They really used the inside well, they maintained the feeling of huge open areas but they were still defined enclosed sections.  I was always so excited to see that red dome every time I went there. For me it meant a very fun day walking around the museum. I rarely ever even saw the inside of its most defining characteristic, the dome. This was because it’s used for the IMAX screenings and I was always more interested in what was actually in the museum than what they were showing.