The goal of the Hour of Code is not to teach anybody to become an expert computer scientist in one hour. One hour is only enough to learn that computer science is fun and creative, that it is accessible at all ages, for all students, regardless of background.
Transit services. Union Station serves as a transportation hub for Portland. Portland's Greyhound bus station is the next building to the south, having moved to a new building there (from a location in the center of downtown) in 1985.
The street is served at the northern end by Great Portland Street station and at the southern end by Oxford Circus. Great Portland Street Station opened as Portland Road on 10 January 1863 as a station on London's then Metropolitan Railway. The station was renamed Great Portland Street in March 1917.