For the first time in six years, the USS Monitor's turret tank is being drained, and that will allow people to see the usually hidden turret.

However, some projects were quite controversial, like the test involving a nail gun shooting at balloons of a specific color and another test of a turret equipped with a mounted rifle. The turret ...

A .50-cal M2 heavy-barrel machine gun is pintle-mounted on the front of the cupola. The gunner is seated on the left side of the turret and has a square single-piece hatch cover that opens to the ...

The Arduino controls a simple 2-axis servo mount with an electric airsoft gun ... and the known distance between the Kinect and turret. When an intruder enters the Kinect’s field of view it ...