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Invisible Touch in the Battlespace

Warfighters avoid detection and destruction using electronic warfare, which could alter conflicts in cyberspace.

An airman from the 41st Expeditionary Electronic Combat Squadron stands next to an EC-130H Compass Call aircraft in September 2014 at Bagram Air Base, Afghanistan. The squadron provides counter-communications electronic attack capabilities.

Versatile LiDAR Still Needs to Grow Up

The popular technology has yet to reach its full potential.

A forest is seen with greater detail when LiDAR technology is used (c, r) instead of aerial photography. LiDAR generates simultaneous digital surface maps of a forest canopy, vertical foliage profiles and ground topography, or digital elevation, maps. Objects in a smoke-filled room might be impossible to see with the naked eye (l) but visible using LiDAR range-gated technology.

Materials Research Aims to Cool It

Georgia Tech is set to open its new Heat Lab to address energy solutions.

Tom Bougher, a doctoral student at Georgia Tech’s Woodruff School of Mechanical Engineering, studies how polymers can be engineered to transport heat. He will head the university’s Heat Lab, a center that will foster collaboration between academia and industry, slated to open in January.

Training Tomorrow's Cyber Gurus

Several programs entice youths to learn about cybersecurity.

Led by Sandia National Laboratories instructors (top row, from l) C.W. Perr and Steve Hurd, students (bottom row, from l) Anuj Kak, Samantha MacIlwaine, Makena Harmon and Evan Laufer participate in hands-on training exercises as part of Sandia’s annual summer Cyber Technologies Academy.

Bullet-Shredding Metal Foam Poised for Market

Researchers prepare to commercialize material with wide-ranging military and commercial potential.

North Carolina State University researchers have tweaked the formula for a composite metal foam so that it protects against radiation. The team now is composing a commercialization strategy to bring the material to market.

Adm. Rogers: Government Needs Private Industry to Join Cyber Fight

Securing the cyberspace will get worse before it gets any better, warned Adm. Michael Rogers, USN, director of the National Security Agency and commander of U.S. Cyber Command. “The very technical foundation of the world we’ve created with the Internet of Things is going to exacerbate [security vulnerabilities], not make it easier.”