The Pioneer Zephyr is a diesel-powered railroad train formed of railroad cars permanently articulated together. Built in 1934 for the Chicago, Burlington and Quincy Railroad (CB&Q), commonly known as the Burlington. The train featured extensive use of stainless steel, was originally named the Zephyr, and was meant as a promotional tool to advertise passenger rail service in the United States. The train is generally regarded as the first successful streamliner on American railroads. The Museum of Science and Industry is located in Chicago, Illinois, in Jackson Park, in the Hyde Park neighborhood between Lake Michigan and The University of Chicago. It is housed in the former Palace of Fine Arts from the 1893 World's Columbian Exposition. Wikipedia
Science Storms exhibit adjacent to the Rotunda. The Rotunda features a 120-foot copper-domed ceiling, a historic steam locomotive, a real 727 airplane and 1,400 feet of model railroad track. The 40-foot tornado from the Science Storms exhibit can be seen in the background. The Museum of Science and Industry is located in Chicago, Illinois, in Jackson Park, in the Hyde Park neighborhood between Lake Michigan and The University of Chicago. It is housed in the former Palace of Fine Arts from the 1893 World's Columbian Exposition. Museum of Science and Industry & Wikipedia