"Dzit Dit Gaii" (inscription in Denver International Airport) translating from Navajo as "Wet Mountain GAII" where "gaii" most likely is the following (Illumina Genome Analyzer II (GAII) (Solexa)):
Research Technology Support Facility | Illumina Genome Analyzer II (GAII) (Solexa)
Illumina Solexa DNA Sequencing: