How can we help?
You can also find more resources in our
Select a category
Something is confusing
Something is broken
I have a suggestion
What is your email?
What is 1 + 3?
Transportation Group 1
a machine or device, such as an airplane, helicopter, glider, or dirigible, that is capable of flying
a series of connected railroad cars pulled or pushed by one or more locomotives
a long racing sled with a steering device that controls the front runners
a small powerful boat designed for towing or pushing larger vessels
a large flatbottom boat used to carry loads on rivers, canals, and coastal waters
a boat suitable for use on a river
the last car of a freight train, having living facilities for the train crew
a heavy open wagon usually having two wheels and drawn by an animal
a vehicle used especially by small children, having three wheels and moved by pedals
an airship that does not have a rigid framework