Discover the extent of roads, which are among the most-used forms of transportation for passengers and cargo.
Get data on road lengths for a given country:
Get data on vehicles in use:
Get traffic data for a specified country:
Get data on road accidents:
Get gasoline price data:
Obtain an understanding of air transportation of passengers and cargo.
Locate an airport and get information about it:
Do computations on airline data:
Compare several aircraft:
Get data for a specified flight:
Study the extent and capacity of rail transport systems.
Get data on rail transport by country:
Get information about a railroad station:
Gain an understanding of water transport systems, which use ships to transport goods and people.
Get information about a cruise ship:
Get information about a property of an aircraft carrier:
Compare shipwrecks:
Query for data on rockets, which are the primary method used for space transport.
Get information about a manned space mission:
Get information about a space shuttle:
Compare space probes:
Find rockets with specified properties:
Compute the orbital period of a massive body orbiting another:
Compare warp factors to the speed of light: