Drexel University in the context of "Dreadnoughtus"

Charles Warren Thornthwaite (March 7, 1899 – June 11, 1963) was an American geographer and climatologist. He is best known for devising the Thornthwaite climate classification, a climate classification system modified in 1948 that is still in use worldwide, and also for his detailed water budget computations of potential evapotranspiration.

He was Professor of Climatology at Johns Hopkins University, adjunct professor at Drexel University, President of the Commission for Climatology of the World Meteorological Organization, a recipient of the Outstanding Achievement Award of the Association of American Geographers, and the Cullum Geographical Medal from the American Geographical Society.

Howard Pyle (March 5, 1853 – November 9, 1911) was an American illustrator, painter, and author, primarily of books for young people. He was a native of Wilmington, Delaware, and he spent the last year of his life in Florence, Italy.

In 1894, he began teaching illustration at the Drexel Institute of Art, Science, and Industry (now Drexel University). Among his students there were Violet Oakley, Maxfield Parrish, and Jessie Willcox Smith. After 1900, he founded his own school of art and illustration named the Howard Pyle School of Illustration Art. Scholar Henry C. Pitz later used the term Brandywine School for the illustration artists and Wyeth family artists of the Brandywine region, several of whom had studied with Pyle. He had a lasting influence on a number of artists who became notable in their own right; N. C. Wyeth, Frank Schoonover, Thornton Oakley, Allen Tupper True, Stanley Arthurs, and numerous others studied under him.