School of Engineering & Applied Science

Picking things up and putting them down is a mainstay of any kind of manufacturing, but fingers, human or robotic, are not always best for the task at hand.    

By Madeleine Stone  @themadstone In any textbook diagram, a group of red blood cells, skin cells or nerve cells will typically be identical in size. But, just as no two people are quite the same height and weight, in a population of real cells there are larger and smaller individuals.

Evolutionary theorist Stephen Jay Gould is famous for describing the evolution of humans and other conscious beings as a chance accident of history. If we could go back millions of years and “run the tape of life again,” he mused, evolution would follow a different path. 

Crystalline materials have atoms that are neatly lined up in a repeating pattern. When they break, that failure tends to start at a defect, or a place where the pattern is disrupted. But how do defect-free materials break?

The senior design classes held in each of the School of Engineering and Applied Science’s six departments are an opportunity for University of Pennsylvania students to put their skills to the test, by picking a real-world problem and developing a new piece of technology to solve it.

By Julie McWilliams Unlike some new college graduates who aren’t sure what their futures hold, four May graduates of the University of Pennsylvania have known for years where their paths will lead. All completed the Naval Reserve Officer Training Corps program at Penn, and this spring, they finalized their duty stations.

By Julie McWilliams

The compound eyes found in insects and some sea creatures are marvels of evolution. There, thousands of lenses work together to provide sophisticated information without the need for a sophisticated brain. Human artifice can only begin to approximate these naturally self-assembled structures, and, even then, they require painstaking manufacturing techniques.

The University of Pennsylvania is participating in two National Science Foundation projects designed to advance cyber­physical systems with medical applications. Cyber­physical systems are built from and depend upon the seamless integration of computation and physical components.

Beth Winkelstein has been named vice provost for education at the University of Pennsylvania. She is a professor of bioengineering and the associate dean for undergraduate education in Penn’s School of Engineering and Applied Science.