In a new study, physicists at the University of Toronto have invented a simple structure called a meta-screen, designed to focus light into tiny spots smaller than the wavelength of the photons in use. These sub-wavelength spots overcome the diffraction limit, thus allowing even the smallest details of an object to be visualized.

Scientists have observed unexpected luminous spots on Jupiter caused by its moon Io.

When thinking of the Georgia Institute of Technology, two key attributes consistently come to mind – innovation and tradition. A recent challenge for Georgia Tech’s communications team was developing a television spot that would demonstrate, in just 30 seconds, the Institute’s long tradition of being a technological leader, while also capturing more than 100 years of school spirit.