Pauline Gracia Beery Mack (1891-1974) was a chemist-nutritionist who moved to Texas Women's University from Penn State in the early 1950s. Skilled at administration and at obtaining grants, Mack built the largest research unit at a women's college at the time. Mack was the founder and principal editor of Chemistry.
The first Ferris wheel by George Ferris. Build by George Ferris and sometimes known as The Chicago Wheel, it opened to the public on June 21, 1893, at the World's Columbian Exposition in Chicago, Illinois.