The Backfire drone is currently being prepared for mass production, Ukraine said.Mykhailo Fedorov/Ukraine <ul> <li>Ukraine unveiled a new drone it says can fly far behind enemy lines and is resistan… [+3676 chars]
When its all done, the full stack of the Space Shuttle launch system will stand 200 feet (61 meters) tall, becoming the
TOKYO As China's economy continues to grow at a slower pace than in recent decades, Chinese businesses and households ar
When Meiklejohn started college at Brown in 2004, she discovered cryptography. This branch of computer science appealed
