University of Pennsylvania researchers use exciton-polaritons to achieve all-optical switching at just 4 femtojoules.

Eighty years ago, Penn researchers J. Presper Eckert and John Mauchly launched the age of electronic computing by harnessing ...

Students at PS Academy in Arizona have constructed a life-sized replica of the historic ENIAC computer using cardboard and wood. Led by technology instructor Tom Burick, the six-month project ...

How an Arizona teacher's dyscalculia shaped a massive cardboard recreation of the ENIAC computer ...

The computer was built during World War 2 to speed up ballistics calculations, but its contributions to computing extend well beyond military applications. Two of ENIAC’s key architects—John W.

Philadelphia, Pennsylvania -- One of the most important pieces of computing history can be found inside a classroom in Pennsylvania. Inside the Moore Building on the University of Pennsylvania's ...