The bacterial flagellum is a motor whose assembly occurs in an ordered, stepwise fashion. However, the molecular details of this ordered assembly are poorly understood. Researchers used high-speed ...

Cracks have been discovered in older propeller barrel assemblies of some Air Force C-130H Hercules aircraft. This led to a grounding of some C-130H aircraft for inspections, potentially affecting up ...

Osaka - Many bacteria are equipped with a flagellum, a helical propeller that allows bacteria to travel. The flagellum is assembled in a highly organized manner involving the stepwise addition of each ...

The Regional Express Airlines crew reported the right engine propeller assembly separated from the Saab 340 airliner 20 kilometers (12 miles) southwest of the airport, Civil Aviation Safety Authority ...