We have all seen vacuum pads picking up objects in factories or trade shows and probably give little thought as to how they pick up those objects. Some of us may assume they employ a vacuum to just ...

Training showing the correct way to lift heavy objects does not prevent back injuries, according to a systematic review published on bmj.com today. Back pain is a highly prevalent complaint and a ...

Introduction Not even the strongest human could lift a truck into the air. Our brains, however, are smart enough to create a tool that can lift heavy objects for us: hydraulic lifts! You can find them ...