Classified for credit

Exhibit at Gray Research campus covering the history of wireless communications technology — electromagnetic spectrum, radio engineering, and inventor history.

Wildlife museum along Shawnee Trail featuring mounted specimens and habitat dioramas — North American zoology and wildlife biology.

Museum inside a historic telephone company building — covers the history of telecommunications technology from switchboards to modern systems.

Specialty museum tracing the history of telephone technology from early exchanges to modern telecommunications — covers electrical engineering and communication history.

Visitor center near Buchanan Dam on the Highland Lakes chain — covers dam engineering, reservoir hydrology, and regional water resource management.

Historic 1926 observation tower offering aerial views of Lake Placid and the Lake Wales Ridge — supports Florida geography, landform study, and local natural history.

University of Nebraska tractor museum tracing agricultural mechanization — covers mechanical engineering, farm history, and rural economics.

BYU-Idaho affiliated life science museum with biological specimens and natural history displays — taxonomy, vertebrate biology, and Idaho natural history.

Amateur astronomy observatory with public viewing sessions — covers telescope optics, celestial mechanics, and observational astronomy.

Small natural history museum with local wildlife and marine specimens — covers coastal ecology, taxonomy, and natural history.

Museum covering jewelry design and manufacturing processes — applied metallurgy, geometry, and materials science with historical craft context.

Small natural history museum on a university campus in southwestern Minnesota — covers regional geology, paleontology, and natural history specimens.

Rooftop observatory terrace at the South Carolina State Museum — supports astronomy observation and discussion of telescopic instrumentation.

Historic hatchery ponds on the Texas State University campus — covers freshwater aquatic ecology, fish life cycles, and the history of public aquaculture.

Small natural-history and wildlife museum with local taxidermy and ecology exhibits — supports California fauna and natural-history study.

North Dakota wildlife specimen museum in Beulah featuring taxidermied native animals — covers Great Plains native species identification and wildlife biology.

Museum tracing telephone technology from hand-crank switchboards to digital networks — communications technology history and electrical engineering concepts.

Rock, fossil, and mineral retail shop with educational specimens — covers paleontology, mineralogy, and Oregon coastal geology.

UMass Amherst mineral and gem gallery with labeled specimens — covers mineralogy, crystallography, and earth science.

Fargo exotic animal and aquatics retailer with live display animals — supports zoology, animal classification, and exotic species identification.

Community observatory open to the public for telescope viewing — supports observational astronomy, optics, and celestial mechanics.

Small retail aquarium in North Providence displaying marine and freshwater species — introduces marine biology, fish taxonomy, and aquatic ecosystems.

Outdoor dinosaur sculpture exhibit at a Nebraska roadside attraction — introduces paleontology and prehistoric life concepts in a hands-on outdoor setting.

University vertebrate specimen collection covering regional fauna — supports taxonomy, comparative anatomy, and vertebrate biology curriculum.