My favorite example: The U.S. Army Corps of Engineers Bay Model, a functional 128,000 sq. ft. hydraulic model of the San Francisco Bay. https://en.wikipedia.or

My favorite example: The U.S. Army Corps of Engineers Bay Model, a functional 128,000 sq. ft. hydraulic model of the San Francisco Bay. https://en.wikipedia.org/wiki/U.S._Army_Corps_of_Engineers_Bay_Model https://en.wikipedia.org/wiki/U.S._Army_Corps_of_Engineers_B... https://www.youtube.com/watch?v=i70wkxmumAw https://www.youtube.com/watch?v=i70wkxmumAw