In an effort to overcome the difficulties in building quantum computers, scientists have developed a photonic router - a quantum device based on a single atom that enables routing of single photons (particles of light).
A geometrically-patterned light scattering layer designed by McCormick researchers could make solar cells more efficient and less expensive.
Scientists claim to have produced particles of light out of vacuum, proving that space is not empty.
Day in Pics: 29th August
August 29, 2014
Bipasha at launch event for Delhi Half Marathon