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Bio-Retina Implant Could Give Laser-Powered Sight to the Blind
NASA's 3,500-Ton Deep-Space Antenna Repair

NASA's 3,500-Ton Deep-Space Antenna Repair

This Bomb Shelter is Part of the World's First Underground Luxury Community
A Portable Bomb-Sniffing Tool Could Keep Explosives Off Airplanes
A Material Based on Sharkskin Stops Bacterial Breakouts

A Material Based on Sharkskin Stops Bacterial Breakouts

A Giant Parachute Pulls Orbital Debris Back to Earth

A Giant Parachute Pulls Orbital Debris Back to Earth

A Lightweight Display Brings Instant Army Intelligence to Your Wrist
Presidential Power

Presidential Power