The development of an exoskeleton prototype called the TitanArm created by undergraduate students of the School of Engineering and Applied Science is highlighted.
School of Engineering & Applied Science
Jordan Miller of the School of Engineering and Applied Science explains how a 3D-printing technique developed in the lab of Penn Engineering professor Chris Chen could help grow organs for transplantation.
Anyone who has flown in an airplane knows about turbulence, or when the flow of a fluid — in this case, the flow of air over the wings — becomes chaotic and unstable. For more than a century, the field of fluid mechanics has posited that turbulence scales with inertia, and so massive things, like planes, have an easier time causing it.
A dye-based imaging technique known as two-photon microscopy can produce pictures of active neural structures in much finer detail than functional magnetic resonance imaging, or fMRI, but it requires powerful and expensive lasers. Now, a research team at the University of Pennsylvania has developed a new kind of dye that could reduce the cost of the technique by several orders of magnitude.