Drone enthusiast James Higgins decided to build an auto-aiming hexcopter with a removable turret. A laser cutter and 3D printer were used to manufacture many of the parts. Two operators are required, one to pilot the drone, and another to operate the turret, both with a live video feed via a helmet. However, it can also be put into auto-pilot mode, enabling the drone to automatically aim and fire at targets. 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 showing just how Unreal Engine works with a VR headset.