This is not a machine from an upcoming Robocop sequel, just Samsung’s SGR-A1, a sentry robot equipped with a 5.5mm machine gun and a 40mm grenade launcher. When a potential threat is detected, it notifies the command center, at which time, the human operator can use the robot’s video and audio devices to communicate remotely before deciding to open fire. It boasts heat and motion detectors to identify potential targets more than 2 miles away. Click here to view the first image in today’s viral picture gallery. Continue reading for the five most popular viral videos today, including one of a waterjet machine used to slice a laptop in half, like butter.