Quantum paradox seen in diamond : Nature News & Comment.

Germany Breaks Monthly Solar Generation Record, ~6.5 Times More Than US Best | CleanTechnica.

Stanford Online.

Cisco Leak: 'Great Firewall' of China Was a Chance to Sell More Routers | Threat Level | Wired.com.

Police Now Can Switch off iPhone Camera and Wi-Fi | Veterans Today.

College students say no to costly textbooks.

Scientists Take Graphene to the Next Level – Businessweek.