Galileo used an inclined plane to determine the rate of acceleration due to Earth's gravity. In one experiment, he changed the pitch of the plane, but not its height.

The Johnstown Inclined Plane has now been closed for over three years and even with a brief update on Monday, we still do not ...

CamTran officials provided an update Friday on the ongoing Johnstown Inclined Plane rehabilitation project, as a temporary road closure is scheduled to be put in place next week while construction ...