To the list of things that should not be uttered in modern China, add these: Padded bras cause cancer. The earth is on the brink of falling into a period of dar...

How do you stop the growing epidemic of stolen smartphones? Lawmakers in California seem to think its by mandating providers to sell devices with built-in kill ...

电磁传感器是最古老的传感器，指南针是磁传感器的最先的一种应用于。

记者从中国科大得知，该校物理学院李银妹、黄坤课题组在强劲衍射环境下光学轨道角动量（OrbitalAngularMomentum，OAM）光通信的研究中获得新进展。