They’re stone-cold killing machines. The Ukrainian Ministry of Defense has approved the deployment of its machine-gun-toting ...

Large installations can see conveyors hundreds of meters long being constructed, with stone going directly to the primary crusher. The job of the primary crusher is to turn the rock into rubble. These ...

50 cal. mounted on a Common Remotely Operated Weapon Station, or CROWS, to see how squads can benefit from having a heavy machine gun in their arsenal, Dave Stone, ground combat element robotics ...

evidently decided that squatting/kneeling and shoving the bricks into place on the ground was just a little too slow, so he invented the Tiger Stone paving machine. The road-wide device is fed ...

The word mano translates from Spanish to mean “hand.” It is a ground stone tool that is held in one or both hands and is most often associated with a larger grinding stone called a metate.

When Japanese scientists wanted to learn more about how ground stone tools dating back to the Early Upper Paleolithic might have been used, they decided to build their own replicas of adzes ...