Train
Description
A train is a connected series of vehicles for rail transport that move along a track (permanent way) to transport freight or passengers from one place to another. The track usually consists of two rails, but might also be a monorail. Propulsion for the train is provided by a separate locomotive. Most modern trains are powered by diesel locomotives or by electricity supplied by overhead wires.
References
Video | |||
 |
 |
 |
 |