China tests deep-sea electro-hydrostatic actuator that can cut undersea cables at a depth of 3,500 meters — state hails successful trial and hints at deployment readiness

China has successfully tested a "deep-sea electro-hydrostatic actuator" that can cut undersea cables at a depth of 3,500 ...
Interesting Engineering

China trials deep sea actuator for cutting cables and pipelines at 3,500m depth

A Chinese mission validates a deep-sea electro-hydrostatic actuator for cutting pipelines under extreme pressure.
Aviation Week

Stratolaunch Studies Air-Breathing Propulsion For Next Test Vehicle

The fifth Talon-A vehicle could be adapted for a new set of missions with an added air-breathing propulsion system. Credit: Stratolaunch In an age of increasingly routine rocket-powered but expendable ...