Mark Liberman of the School of Arts and Sciences comments on a variety of speaking trends and what it means that young women are leading the curve.
David Mandell of the Perelman School of Medicine is cited for his research about minority children receiving autism diagnoses much later than white children.
Shaun Harper of the Graduate School of Education is highlighted for his new book, College Men and Masculinities.
PHILADELPHIA -- The technological world of the 21st century owes a tremendous amount to advances in electrical engineering, specifically, the ability to finely control the flow of electrical charges using increasingly small and complicated circuits. And while those electrical advances continue to race ahead, researchers at the University of Pennsylvania are pushing circuitry forward in a different way, by replacing electricity with light.