What are the three categories of engineering models?

🎓 Moscow State University (MSU) Moscow State University is the largest single university building in the world. Founded in 1755, MSU is Russia’s oldest and most prestigious university. Its iconic main building rises 240 meters, making it one of the tallest academic buildings ever constructed. The main complex functions as a self-contained city, housing: • faculties and research institutes • libraries and lecture halls • student dormitories • theaters, shops and cafeterias • over 30 km of corrid

Washington Weather Chasers on Instagram: "Flooding is continuing in Washington state, and the Green River has a levee breach today sparking a flash flood warning and emergency evacuation. #wawx #weather #flood #atmosphericriver #flooding #washington"