How proximity steals energy from nanoresonators

Nanomechanical resonators are miniature vibrating structures on chips that oscillate at frequencies ranging from a few kilohertz to gigahertz. They are used as ultrasensitive detectors of mass and force, temperature and pressure, ...

Death toll from China storms rises to 15, hundreds injured

The death toll from devastating storms in parts of China rose to 15 on Tuesday, with hundreds more injured and tens of thousands evacuated, state media reported, as President Xi Jinping urged "all-out" rescue efforts.

page 1 from 12