Electron microscopy images reveal crucial structures and mechanisms within the molecular machinery that certain bacteria use ...

Experiment Electric Motor of Magnetic Rotor in Motion ...

Biological motors, which aid microorganism movement in fluids, are composed of two components -- the rotor and stators. Despite much research, the exact molecular mechanism underlying stator function ...

Rolls-Royce in Indianapolis has a new Pentagon contract to produce dozens of gas turboshaft engines to power air-cushioned ...