TULSA, Okla. - At the completion of her STEM internship at the Tulsa District U.S. Army Corps of Engineers, Hannah Blankenship was invited to write a commentary about her experience. It seems this high school senior learned a lot more than she expected during the internship. How could the Army Corps of Engineers be such a widespread and dynamic government entity that is involved in so many aspects of people's lives but not even be in the vocabulary of the average high school student?