Pennsylvania State University

Super-stretchable yarn is made of graphene

(Phys.org) —A simple, scalable method of making strong, stretchable graphene oxide fibers that are easily scrolled into yarns and have strengths approaching that of Kevlar is possible, according to Penn ...

Jun 23, 2014
4.9 / 5 (11) 0

Respect for human rights is improving

By ignoring how the collection of data on political repression changes over time, human rights watchers may be misjudging reports that seem to show respect for human rights has not been improving, according to a Penn State ...

May 12, 2014
3.5 / 5 (4) 0