Inside are either mechanical levers that are linked by rods and levers to turnouts and signals, or smaller switches and controls linked electrically or pneumatically to the turnouts and signals. The ...

In addition to EV manufacturers, Elder reported that combination turning-and-grinding machines have drawn interest from ...

Their research is reported in the journal Ocean Engineering in which the scientists outline their project studying the impact of equipping ferry boats with a pneumatically operated propeller to ...

The Utah Wildlife Board approved several changes to the current fishing regulations in Utah, as well as a few other rule ...