Feb 11 2015SavePrivacy and Security2/11/15Privacy and Security2/11/15Saudi Arabia Is Building a 600-Mile Wall Along the Iraq BorderKelsey Campbell-Dollaghan125SaveSaudi Arabia is building great wall — or rather, a great chainlink fence with razor wire — to "protect against ISIS"…
Dec 3 2013SavePrivacy and Security12/3/13Privacy and Security12/3/13In the future, mall cops will look like R2-D2George Dvorsky101SaveSay hello to the K5 Autonomous Data Machine, a mobile surveillance robot that could soon be prowling malls, schools,…