The researchers examined the possibility of building their boulder blast shields in two areas ... the team figures the shield wall could get built in a minimum of about 126 Earth days.

A blast shield to protect a lunar base from landing and launching rockets could be built in just three months. An autonomous, robotic hydraulic excavator could build a dry stone wall to act as a ...

The Plasma Acoustic Shield System (PASS) is a crackling, flashing wall of light hanging in the ... designed to enhance this blast. The initial laser pulse produces a small cloud of plasma; another ...

UC San Diego engineers will use the school’s blast simulator at Scripps Ranch Wednesday to stress test a type of wall panel that might be useful for everything from protecting troops in combat ...

On this Veterans Day, the Kidd is finally complete. A blast shield that protected seamen from the concussion of the warship’s 5-inch gun was put in place on Oct. 26, completing the external ...