https://spirecomm.com/wp-content/uploads/2018/03/logo-dailymail.jpg45125Beth Boyterhttps://spirecommunications.com/wp-content/uploads/2017/12/SpireLogo-300x138.pngBeth Boyter2020-02-27 22:03:402020-03-06 22:04:46$19.6million 'Glide Breaker' Hypersonic Defense Glider Is Being Developed Which Can Shoot Incoming Missiles Out of the Sky and Travel Up to Five Times the Speed of Sound
Robots Autonomously Navigate Underground in DARPA Challenge