Motor manufacturer Baldor Electric Co., Fort Smith, Ark. has gone to 3D-printed models to test a variety of components, including fans, conduit boxes, stationary switches, and motor-mounting brackets.
Scientists have constructed a high-resolution 3D model that shows what happens when a bacterial motor switches directions. Nagoya University scientists in Japan and colleagues at Yale University in ...
Nagoya University scientists in Japan and colleagues at Yale University in the US have uncovered details of how the bacterial propeller, known as the flagellum, switches between counterclockwise and ...