Featured in u.s. naval research laboratory
Big Pic: Submerged Navy Submarine Launches Drone
Zero to "oh my god did that drone just come from under the water" in seconds.
Burning Liquid Hydrogen For Fuel, Navy Drone Flies For 48 Hours Straight
This long-range spy-bot is also nearly silent.
Materials Tortured in Space
An ongoing experiment tests the mettle of glass and other materials
Space Debris Solution du Jour: Launching a Cloud of Tungsten Dust Into Orbit
When it comes to solving the growing space junk problem, solutions range from catching it in giant nets to blasting...